Twitter is what’s happening and what people are talking about right now. For us, life's not about a job, it's about purpose. We believe real change starts with a conversation. Here, your voice matters. Come as you are and together we'll do what's right (not what's easy) to serve the public conversation.

Who We Are:

In Twitter’s Legal Policy department, we work to safeguard user expression and privacy in balance with manageable risk through policy enforcement that promotes trust in Twitter. Areas of focus include privacy and intellectual property rights, government and law enforcement requests, advertising policies, and safety advocacy.

What You’ll Do:

Twitter Legal Policy seeks a goal-oriented, focused person to join our Legal Policy team and help keep our legal process operations organized and on track. You will focus on information requests from around the world.  If you're detail-oriented, dedicated, analytical, and have a knack for managing multiple tasks efficiently, apply today!

• You will handle global information requests, including management of complex requests and escalations. 

• You will work closely with Legal Policy team members in Ireland, San Francisco and Singapore to provide relevant input on global team strategy

• You will join on an on-call rotation, working closely with other members of Legal Policy to provide timely responses to emergency requests from all over the world.

• You may represent Twitter in witness testimony or other external engagements.

• Experience in reviewing, documenting, and tracking legal requests is preferred. You will be responsible for supporting your team in making sure requests are processed and tracked in an accurate, efficient, and timely manner.

Who You Are:

• You have: 

  • Experience processing requests for user information

  • A collaborative and optimistic mindset 

• You are: 

  • At ease with providing clear and concise responses to time-sensitive requests

  • An excellent communicator, and will maintain open, thorough, and regular communication with teammates and cross-functional teams

  • Flexible and can adjust accordingly to ensure team efficiency and deliverables are met

  • Capable of spotting anomalies or unusual patterns in requests you handle

  • Attentive to detail, organized, and able to prioritize tasks in a dynamic work environment even when they are sometimes monotonous

  • A keen decision maker, self motivated, and a team player

• You can: 

  • Deliver consistent, high-quality work

  • See projects through from start to finish

  • Anticipate the impact of change, and plan how to adapt accordingly

  • Collaborate cross functionally and represent the Legal Policy team in key projects and programs

  • Mentor more junior teammates

• Excellent business judgment and strategic thinking; extremely detail-oriented

• Specific experience working with information requests

• Exceptional communication and writing skills

• Passion and enthusiasm for protecting user privacy and freedom of expression

• Perseverance, determination, and grit; a stand out colleague

• Ability to work on repetitive tasks

• Availability to work on weekends. Schedule could include Monday-Friday and/or weekend coverage (Sunday-Thursday or Tuesday-Saturday)

Preferred qualifications:

• 3-5+ years in a similar role at a tech company or as a paralegal, or equivalent experience 

• Bachelor’s Degree or equivalent education / experience

• Experience representing your company in external engagements, such as witness testimony or external trainings

• Multilingual; Complete fluency in English. Proficiency in a second language preferred, not required. (Preferable languages include Spanish, Portuguese, Korean, German, or French)

NOTE:

Role involves exposure to sensitive or graphic content including but not limited to vulgar language, violent threats, pornography, and other graphic images.

Equal Opportunity Employment

We are committed to an inclusive and diverse Twitter. Twitter is an equal opportunity employer. We do not discriminate based on race, color, ethnicity, ancestry, national origin, religion, sex, gender, gender identity, gender expression, sexual orientation, age, disability, veteran status, genetic information, marital status or any legally protected status.

We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation.

San Francisco applicants: Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.

All your information will be kept confidential according to EEO guidelines.

Notice (Colorado Equal Pay for Equal Work Act)

The expected salary range for this role to be performed in Colorado is USD$99,000.00 - USD$129,000.00. Starting pay for the successful applicant will depend on a variety of job-related factors, which may include education, training, experience, location, business needs, or market demands. This range may be modified in the future.

This job is also eligible for participation in Twitter’s Performance Bonus Plan and Equity Incentive Plan subject to the terms of the applicable plans and policies.

Twitter offers a wide range of benefits to U.S.-based employees, including medical, dental, and vision insurance, 401(k) program with employer match, generous time off for vacation, sick time, and parental leave. Twitter's benefits prioritize employee wellness and progressive support to our diverse workforce.

Twitter is what’s happening and what people are talking about right now. For us, life's not about a job, it's about purpose. We believe real change starts with a conversation. Here, your voice matters. Come as you are and together we'll do what's right (not what's easy) to serve the public conversation.

Who We Are:

The teams in Twitter’s Counsel department are on the front lines of safety, speech, and policy issues that affect the Internet. We work to ensure user trust, protect user rights, and mitigate legal risk through policy definition, Terms of Service enforcement, and safety advocacy. We innovate, experiment, and move at a fast pace. We’re a learning organization with a growth mindset, and we’re always looking for ways to improve our policies and ourselves.

What You’ll Do:

Twitter seeks a goal-oriented, focused person to join our Legal Policy team and help keep our legal process operations organized and on track. You will focus on information requests from around the world.  If you're detail-oriented, dedicated, analytical, and have a knack for managing multiple tasks efficiently, apply today!

• You will handle global information requests, including document intake and processing. 

• You will work closely with Legal Policy team members in Ireland, San Francisco and Singapore on prioritizing requests and making the team’s operations more consistent. 

• You will join on an on-call rotation, working closely with other members of Legal Policy to provide timely responses to emergency requests from all over the world.

• Experience in reviewing, documenting, and tracking legal requests is preferred. You will be responsible for supporting your team in making sure requests are processed and tracked in an accurate, efficient, and timely manner.

Who You Are:

• You have a collaborative and optimistic mindset 

• You are: 

  • Seeking an entry level position, and have limited or no prior work experience.  However, any experience you have with high volume document intake and processing is beneficial.

  • At ease with providing clear and concise responses to time-sensitive requests

  • An excellent communicator, and will maintain open, thorough, and regular communication with teammates and cross-functional teams

  • A collaborative worker with an optimistic mindset 

  • Flexible and can adjust accordingly to ensure team efficiency and deliverables are met

  • Capable of identifying anomalies or unusual patterns in requests you handle

  • Attentive to detail, organized, and able to prioritize tasks in a dynamic work environment even when they are sometimes monotonous

  • A keen decision maker, self motivated, and a team player

• You can: 

  • Deliver consistent, high-quality work on a timely basis

• Excellent business judgment and strategic thinking; extremely detail-oriented

• Specific experience working with information requests

• Exceptional communication and writing skills 

• Passion and enthusiasm for protecting user privacy and freedom of expression

• Perseverance, determination, and grit; a stand out colleague

• Ability to work on repetitive tasks

• Complete fluency in English

• Proficiency in both Spanish and Portuguese is required

• Availability to work on weekends (Sunday-Thursday or Tuesday-Saturday)

Preferred qualifications:

• 1-3 years in a legal operations, litigation support, or Trust & Safety role at a tech company or equivalent experience 

• Bachelor’s Degree or equivalent education / experience

NOTE: Role involves exposure to sensitive or graphic content including but not limited to vulgar language, violent threats, pornography, and other graphic images.

This role is full-time in the US. Please be sure to specify all languages and level of fluency in your application/resume.

Equal Opportunity Employment

We are committed to an inclusive and diverse Twitter. Twitter is an equal opportunity employer. We do not discriminate based on race, color, ethnicity, ancestry, national origin, religion, sex, gender, gender identity, gender expression, sexual orientation, age, disability, veteran status, genetic information, marital status or any legally protected status.

We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation.

San Francisco applicants: Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.

All your information will be kept confidential according to EEO guidelines.

Notice (Colorado Equal Pay for Equal Work Act)

The expected salary range for this role to be performed in Colorado is USD$76,000.00 - USD$100,000.00. Starting pay for the successful applicant will depend on a variety of job-related factors, which may include education, training, experience, location, business needs, or market demands. This range may be modified in the future.

This job is also eligible for participation in Twitter’s Performance Bonus Plan and Equity Incentive Plan subject to the terms of the applicable plans and policies.

Twitter offers a wide range of benefits to U.S.-based employees, including medical, dental, and vision insurance, 401(k) program with employer match, generous time off for vacation, sick time, and parental leave. Twitter's benefits prioritize employee wellness and progressive support to our diverse workforce.

Twitter is what’s happening and what people are talking about right now. For us, life's not about a job, it's about purpose. We believe real change starts with conversation. Here, your voice matters. Come as you are and together we'll do what's right (not what's easy) to serve the public conversation.

Who We Are:

The Compute Infrastructure serves Twitter engineering by providing a reliable, efficient and consistent platform that expands public cloud providers and on-premises.

Our infrastructure powers most of the services bending Twitter.com, Twitter’s revenue-generating business and a variety of internal infrastructure. Twitter’s 1,000+ engineers use our infrastructure to launch and operate their services on a fleet of over 100,000 physical machines in our data centers and a rapidly growing footprint in the public cloud.

Compute has begun re-platforming from Aurora/Mesos to Kubernetes as a key component of a broader strategy to increase developer velocity and align us to the open source community.  Kuberenetes enables us to provide a consistent platform across hybrid cloud and on-premise thereby reducing operational friction of running service anywhere.

As a Senior Software Engineer on the Compute infrastructure team, you’ll:

• Build Twitter compute infrastructure on AWS/EKS.

• Build strong relationships with internal teams and AWS to gather requirements and drive towards the goal of making AWS infrastructure production ready.

• Participate in the wider Kubernetes open source community.

• Influence the Compute Infrastructure team’s roadmap based on feedback from our internal customers.

• Be an active participant in our systems design and review processes.

• Develop our team through mentorship and knowledge sharing.

Who you are

• You draw motivation from building systems that help others be more productive.

• You are curious and driven to understand the needs of your customers.

• You are an engaged and thoughtful collaborator, ready to solve challenging problems with your peers and our customers.

• Simplicity and approachability are top of mind concerns when designing systems and tooling.

• Quality and reliability are key pillars in your software engineering philosophy. 

• You see mentorship and knowledge transfer as essential prerequisites for a healthy team.

• BA/BSc degree in Computer Science or equivalent practical experience.

• Strong development skills in at least one programming language.

• Hands-on experience designing, developing, operating, and debugging distributed systems.

• 5+ years of experience in Infrastructure or Backend development.

Bonus points

While not required, experience with any of the following is a plus!

• Production experience with Go, Python, Java, or C++.

• Experience developing, operating, and debugging high traffic production systems.

• Experience building applications against the Kubernetes API.

• Familiarity with Kubernetes internals (architecture and/or codebase).

• Prior contributions to projects within the CNCF community.

• Experience working with public cloud providers (AWS, GCP, Azure, etc).

• Familiarity with Linux or similar operating systems.

Notice (Colorado Equal Pay for Equal Work Act)
The expected salary range for this role to be performed in Colorado is USD$146,000.00 - USD$204,000.00. Starting pay for the successful applicant will depend on a variety of job-related factors, which may include education, training, experience, location, business needs, or market demands. This range may be modified in the future.
This job is also eligible for participation in Twitter’s Performance Bonus Plan and Equity Incentive Plan subject to the terms of the applicable plans and policies.
Twitter offers a wide range of benefits to U.S.-based employees, including medical, dental, and vision insurance, 401(k) program with employer match, generous time off for vacation, sick time, and parental leave. Twitter's benefits prioritize employee wellness and progressive support to our diverse workforce.

We are committed to an inclusive and diverse Twitter. Twitter is an equal opportunity employer. We do not discriminate based on race, ethnicity, color, ancestry, national origin, religion, sex, sexual orientation, gender identity, age, disability, veteran status, genetic information, marital status or any other legally protected status. 

San Francisco applicants: Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.

We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation.

Who We Are

We are the Compute Infrastructure team, responsible for providing Twitter Engineering with a reliable, scalable platform abstraction that extends from Twitter’s data centers to the public cloud.

Our infrastructure powers most of the services behind Twitter.com, Twitter’s revenue-generating businesses, and a variety of internal infrastructure. More than 1000 Twitter engineers rely on  the platform we run (across more than 100,00 physical and virtual machines) to launch and operate their services and products that make Twitter tweet.

The Compute team’s primary focus is managing and extending Kubernetes and Aurora/Mesos clusters for Twitter. We have been invested in running Aurora/Mesos on-premises, constantly extending its limits. Now we are working on powering up our first Kubernetes clusters. We are on the path to provide Twitter Engineers a unified hybrid cloud that consists of Kubernetes clusters on our own data centers and in public cloud. 

As a Senior Software Engineer on the Compute Infrastructure’s Kubernetes in the Data Center  team, you’ll:

• Scope out, participate in, and lead mission-critical projects that powers up Twitter for different events across the globe.

• Optimize Kubernetes and our own systems on multiple thousand-node+ clusters.

• Build the tooling and processes to manage and improve Kubernetes at Twitter scale.

• Participate in the wider Kubernetes open source community.

• Influence the Compute Infrastructure team’s roadmap based on feedback from our internal customers.

• Be an active participant in our systems design and review processes.

• Develop our team through mentorship and knowledge sharing.

Who you are

• You draw motivation from building systems that help others be more productive.

• You’re comfortable iterating quickly and experimenting when exploring a new problem, but you know when and how to invest in automating and documenting your work so it’s discoverable and useful to others.

• You are curious and driven to understand the needs of your customers.

• You are an engaged and thoughtful collaborator, ready to solve challenging problems with your peers and our customers.

• Simplicity and approachability are top of mind concerns when designing systems and tooling.

• Quality and reliability are key pillars in your software engineering philosophy. 

• You see mentorship and knowledge transfer as essential prerequisites for a healthy team.

Qualifications

• BA/BSc degree in Computer Science or equivalent practical experience.

• Strong development skills in at least one programming language.

• Hands-on experience designing, developing, operating, and debugging distributed systems.

• 4+ years of experience in Infrastructure or Backend development.

Notice (Colorado Equal Pay for Equal Work Act)
The expected salary range for this role to be performed in Colorado is USD$146,000.00 - USD$204,000.00. Starting pay for the successful applicant will depend on a variety of job-related factors, which may include education, training, experience, location, business needs, or market demands. This range may be modified in the future.
This job is also eligible for participation in Twitter’s Performance Bonus Plan and Equity Incentive Plan subject to the terms of the applicable plans and policies.
Twitter offers a wide range of benefits to U.S.-based employees, including medical, dental, and vision insurance, 401(k) program with employer match, generous time off for vacation, sick time, and parental leave. Twitter's benefits prioritize employee wellness and progressive support to our diverse workforce.

We are committed to an inclusive and diverse Twitter. Twitter is an equal opportunity employer. We do not discriminate based on race, ethnicity, color, ancestry, national origin, religion, sex, sexual orientation, gender identity, age, disability, veteran, genetic information, marital status or any other legally protected status.

San Francisco applicants: Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records

Twitter is what’s happening and what people are talking about right now. For us, life's not about a job, it's about purpose. We believe real change starts with conversation. Here, your voice matters. Come as you are and together we'll do what's right (not what's easy) to serve the public conversation.

Twitter.com is one of the largest and most popular websites in the world. Our code operates at massive scale and speed, serving billions of requests per day, connecting hundreds of millions of active Twitter users to real-time information about their lives and the world we live in.

The Observability group builds monitoring infrastructure covering operational metrics, centralized logging and distributed tracing for every team at Twitter across multiple data centers and public cloud regions. We operate these three datasets at an industry-competitive scale, collecting and processing 18B metrics, 150 TB/day of log data, and 2.5M distributed traces every minute. We have an ambitious goal to take these products to the next levels. 

The group is expanding with the addition of new teams and we are looking for an engineering manager to lead one of them. The new data insights team is chartered with building and maintaining Observability datasets. We are taking a big bet that we can unlock new insights into Twitter services by creative use of the mountain of telemetry data we are already collecting. The team will focus on bringing data science into these datasets.

What you will do : 

We believe passion and personality matter.   As such, we need someone who can lead teams of diverse, smart, and driven engineers while balancing personnel challenges with business requirements.  A successful engineering manager will:

• Mentor, grow, and empower your team by giving them the skills, confidence and motivation to make decisions independently that lead to their personal and professional success, and enable them to become technical leaders.

• Be responsible for the group’s technical strategy and roadmap – creating success metrics and prioritizing the team’s work in close collaboration with other engineering teams and Product Managers.

• Communicate early and often, building a culture of trust and collaboration between engineers and teams across multiple offices and time zones.

• Be an engineering talent magnet to make the team successful in your established mission.

• Be ready to roll up your sleeves and work through technical challenges with your team.

Who You Are:

• You are a successful Engineering manager with a proven track record establishing & driving technical advances, reducing tech debt, and making significant improvements in large scale distributed systems

• You have the ability to gather product & business requirements, gut-check new ideas and proposals. You want to push the limits of product innovation using the latest advancements in technology and methods to meet Twitter’s scale needs

• You can effectively communicate with different functionalities (product, user research, design, and engineering) to craft a roadmap and measures of success

• You are passionate about coaching engineers and helping them develop their careers, whether new grads or senior engineers.

• You can be a bold source of engineering talent and will be comfortable closing candidates

• You work best in an environment with a sense of urgency and can rapidly iterate on product/platform features

Requirements:

• B.S. or higher in Computer Science (or equivalent work experience)

• 2-5 years of experience in managing teams (experience managing remote team members is ideal)

• Deep experience with web infrastructure and distributed systems. Previous experience with any Observability system is a big plus. Experience with providing intuitive analytics solutions as well familiarity with data science aspects in the Observability domain will be a huge advantage.

• Experience with software engineering best practices (e.g. unit testing, code reviews, design documentation) and project management skills, including work estimation, prioritization, planning, tracking, and retrospectives

Notice (Colorado Equal Pay for Equal Work Act)
The expected salary range for this role to be performed in Colorado is USD$167,000.00 - USD$234,000.00. Starting pay for the successful applicant will depend on a variety of job-related factors, which may include education, training, experience, location, business needs, or market demands. This range may be modified in the future.

This job is also eligible for participation in Twitter’s Performance Bonus Plan and Equity Incentive Plan subject to the terms of the applicable plans and policies.

Twitter offers a wide range of benefits to U.S.-based employees, including medical, dental, and vision insurance, 401(k) program with employer match, generous time off for vacation, sick time, and parental leave. Twitter's benefits prioritize employee wellness and progressive support to our diverse workforce.We are committed to an inclusive and diverse Twitter. Twitter is an equal opportunity employer. We do not discriminate based on race, color, ethnicity, ancestry, national origin, religion, sex, gender, gender identity, gender expression, sexual orientation, age, disability, veteran status, genetic information, marital status, or any legally protected status.

San Francisco applicants: Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.

Twitter is what’s happening and what people are talking about right now. For us, life's not about a job, it's about purpose. We feel real change starts with conversation. Here, your voice matters. Come as you are and together we'll do what's right (not what's easy) to serve the public conversation.

Build the tools and systems that help our mobile engineers make Twitter apps better!

Who We Are

Mobile Tools serves all of the mobile engineers at Twitter. Our mission is to enable Twitter for iOS and Twitter for Android developers to iterate faster, ship high-quality products, and have fun while doing it. We work to improve developer velocity and delivery by improving builds, test infrastructure, source control, continuous integration, and release.  Our customers are all the mobile client engineers at Twitter.

Why It Matters

Our team enables 100s of mobile engineers at Twitter to ship apps that reach 100s of millions of our users around the world. Our customers expect a steady stream of new capabilities in how they engage in the public global conversation and we do our part to make that possible.

Who You Are

You will be part of the team responsible for owning the entire Mobile development & landing experience (IDE, build system, build tools, continuous integration). You are a person that relishes being a force multiplier, one who drives to make the lives of other developers better and more productive. You exhibit great empathy for developers, a collaborative nature, and strong communication skills. You are data oriented and use scientific and metric oriented approaches to drive productivity improvements at scale.

What You’ll Be Doing

• Solving problems for Twitter mobile engineers by developing practical, easy-to-use tooling and processes

• Building, maintaining, and extending the Mobile Tool development pipeline, ensuring that our pipelines are reliable, efficient, and robust

• Leveraging cloud environments to scale our build and CI pipelines

• Driving performance improvements in local and CI build times across iOS and Android apps

• Implementing metrics and measurements that can be useful to focus resources and identify pipeline or workflow improvements

• Working collaboratively in a team environment to deliver quantifiable results

What it takes:

• BA/BS degree in CS or Software Engineering-related field with 3+ years of relevant experience

• Some experience with Android SDKs or Xcode and Swift/Objective-C

• Experience with Mobile app development toolchains for iOS and/or Android

• Hands-on experience with DevOps tools like Jenkins, Bamboo, and collaboration tools such as Git, Jira, etc.

• Experience developing build or continuous integration related tooling at scale

• Experience with Linux and scripting (Python, Bash, etc.)

• Proficiency with at least one high-level programming language (Java, Scala, C#, etc.)

• Proficiency in automating and optimizing SDLC processes

​​​​​Equal Opportunity Statement

We are committed to an inclusive and diverse Twitter. Twitter is an equal opportunity employer. We do not discriminate based on race, color, ethnicity, ancestry, national origin, religion, sex, gender, gender identity, gender expression, sexual orientation, age, disability, veteran status, genetic information, marital status, or any legally protected status.

A few other things we value:

• Challenge - We solve some of the industry’s hardest problems. Come to be challenged, learn, and thrive as an engineer.
• Diversity - Diversity makes us a better organization and team. We value diverse backgrounds, ideas, and experiences.
• Work, Life, Balance - We work hard, but we believe with hard work should come balance.

Notice (Colorado Equal Pay for Equal Work Act)
The expected salary range for this role to be performed in Colorado is USD$146,000.00 - USD$204,000.00. Starting pay for the successful applicant will depend on a variety of job-related factors, which may include education, training, experience, location, business needs, or market demands. This range may be modified in the future.

This job is also eligible for participation in Twitter’s Performance Bonus Plan and Equity Incentive Plan subject to the terms of the applicable plans and policies.

Twitter offers a wide range of benefits to U.S.-based employees, including medical, dental, and vision insurance, 401(k) program with employer match, generous time off for vacation, sick time, and parental leave. Twitter's benefits prioritize employee wellness and progressive support to our diverse workforce.

Twitter is what’s happening and what people are talking about right now. For us, life's not about a job, it's about purpose. We believe real change starts with conversation. Here, your voice matters. Come as you are and together we'll do what's right (not what's easy) to serve the public conversation.

Our team serves the data that powers Twitter core product services.  Many social relationships that are behind Twitter like Follows, Favorites, Retweets, Blocks, Mutes, and more are served by our real-time graph database service.

This role focuses on building and sustainably supporting a highly available, scalable, and reliable graph service. The Graph Storage Team stores the relationships that power Twitter. Follows, favorites, retweets are among edges served at a rate of 10s of millions of qps. Our team is expanding in size to focus on re-architecting our core technologies to help us scale to Future Twitter needs in terms of scale, development velocity, and cost. Some of the examples of these projects are complete rebuilding of our write pipeline to kafka powered architecture, redesigning our core real time service to offer complex graph structures at large scale, Migrate from bare-metal to managed clusters, hybrid cloud support on AWS, and build automated scaling for fleet auto-scaling. 

What you’ll be doing: 

- Technical Leadership: Craft tools, processes, and frameworks to guide deliveries through safely releasing production code

- Implement software and tests that runs for large scale workload in a reliable and sustainable manner

- Design/implement/support global, high-throughput, low-latency, and reliable storage systems

- Participate in solving complex livesite issues and root cause analysis

- Guide and support colleagues who are growing their career as a junior engineer to be a senior engineer

- Collaborating with highly-motivated individuals to solve complex problems

- B.S.+ in Computer Science or related discipline (or equivalent experience)

- 6+ years of experience

- Experience with designing, building, and operating large-scale distributed systems

- Strong foundations in computer science: algorithms and data structures

- Previous experience with storage systems or database design is a plus 

- Prior experience on using compute platforms such as Kubernetes and Mesos is a plus. 

- Previous experience with storage systems or database design is a plus 

- Previous experience with Mysql, Kafka, Hadoop, Python, Java, and/or Scala is a plus

We care about making work happy and productive for everyone, with the option to work from home, wellness benefits, regular focus weeks, #NoMeetingFridays, and five months of parental leave.

• Challenge - Our teams are solving some of the industry’s hardest problems with the best teammates. Come to be challenged, learn and thrive as an engineer on our team.

• Diversity - We value all backgrounds, ideas, and experiences. Diversity makes us a better organization and team. Bring your full self!

• Work, Life, Balance - Be your best self, so you can do your best work. Balance in all things.

• Collaboration - Help each other, pair up, deliver as a team. Together we can go far.

Variety - We encourage team rotations that allow you to work with and learn from other teams in Core Services.

We are committed to an inclusive and diverse Twitter. Twitter is an equal opportunity employer. We do not discriminate based on race, ethnicity, color, ancestry, national origin, religion, sex, sexual orientation, gender identity, age, disability, veteran status, genetic information, marital status or any other legally protected status.

San Francisco applicants: Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.

Notice (Colorado Equal Pay for Equal Work Act)
The expected salary range for this role to be performed in Colorado is USD$191,000.00 - USD$267,000.00. Starting pay for the successful applicant will depend on a variety of job-related factors, which may include education, training, experience, location, business needs, or market demands. This range may be modified in the future.

This job is also eligible for participation in Twitter’s Performance Bonus Plan and Equity Incentive Plan subject to the terms of the applicable plans and policies.

Twitter offers a wide range of benefits to U.S.-based employees, including medical, dental, and vision insurance, 401(k) program with employer match, generous time off for vacation, sick time, and parental leave. Twitter's benefits prioritize employee wellness and progressive support to our diverse workforce.

Twitter is what’s happening and what people are talking about right now. For us, life's not about a job, it's about purpose. We feel real change starts with conversation. Here, your voice matters. Come as you are and together we'll do what's right (not what's easy) to serve the public conversation.

Twitter is serving the public conversation, and conversations are happening on Twitter every day about every subject and any event. Chargeback team’s mission is to craft demand and consumption in Twitter by enabling ROI-aware infrastructure investment decisions!

Services and integrations built by our team create the ability to meter allocation and utilization of resources per service, per project and per engineering team to improve visibility and enable accountability for infrastructure spend.
 

What You’ll Do:

• Work with multiple teams & functions to design and architect solutions (platforms, features) to address how to configure user experiences and learning data through feature switches.
• Understand our customer’s problems, and balance their needs against methodology and precision to help move Twitter forward.
• Drive and contribute to technical vision of the team in conjunction with the Product Learning Platform organization
• As a staff level engineer, you will multiply the efficiency of your team by mentoring both new and experienced engineers, providing code and design reviews, setting the bar for quality high, and focusing the team’s execution on high-impact projects.
• Participate in all phases of software development from architecture/design through implementation, testing, code reviews and on-call.
• Work closely with Product Management and Twitter teams as primary customers, whether they are building or supporting clients, backend services, libraries, data pipelines, machine learning models, etc.

Who You Are:

• We are seeking 10+ years in a hands-on engineering role, writing and shipping high quality production code, especially highly reliable and scalable distributed systems and shared libraries.
• You have a track record of multiplying the impact and efficiency of your teammates' beyond your own individual efforts. A proven record of mentoring junior engineers
• Extensive experience working on backend services in one/any of these languages: Scala, Javascript, Java, C#, Golang, or any functional programming language, or equivalent.
• Able to optimally communicate technical ideas and collaborate with both technical and non-technical peers.
• Strong expertise in working with Big Data systems and query languages.
• Bonus Points: Prior experience in Capacity Planning, Engineering and Chargeback systems.

Equal Opportunity Statement:

We are committed to an inclusive and diverse Twitter. Twitter is an equal opportunity employer. We do not discriminate based on race, color, ethnicity, ancestry, national origin, religion, sex, gender, gender identity, gender expression, sexual orientation, age, disability, veteran status, genetic information, marital status or any legally protected status.

San Francisco Applicants: Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.

A Few Other Things We Value:

Challenge - We solve some of the industry’s hardest problems. Come to be challenged, learn, and thrive as an engineer.

Diversity - Diversity makes us a better organization and team. We value diverse backgrounds, ideas, and experiences.

Work, Life, Balance - We work hard, but we believe with hard work should come balance. We will ensure that individuals with disabilities are provided a reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request an accommodation.

Notice (Colorado Equal Pay for Equal Work Act)
The expected salary range for this role to be performed in Colorado is USD$191,000.00 - USD$267,000.00. Starting pay for the successful applicant will depend on a variety of job-related factors, which may include education, training, experience, location, business needs, or market demands. This range may be modified in the future.

This job is also eligible for participation in Twitter’s Performance Bonus Plan and Equity Incentive Plan subject to the terms of the applicable plans and policies.

Twitter offers a wide range of benefits to U.S.-based employees, including medical, dental, and vision insurance, 401(k) program with employer match, generous time off for vacation, sick time, and parental leave. Twitter's benefits prioritize employee wellness and progressive support to our diverse workforce.

Twitter is what’s happening and what people are talking about right now. For us, life's not about a job, it's about purpose. We feel real change starts with conversation. Here, your voice matters. Come as you are and together we'll do what's right (not what's easy) to serve the public conversation.

Who Are We? We Are:

Twitter’s Cloud Acceleration team is leading the charge on taking the Twitter stack to the cloud as part of Twitter's strategy to run services in a hybrid cloud environment. We are looking for software engineers to help us accomplish this mission.

• We build the processes and services that allow engineers at Twitter to use the public cloud with as little friction as possible
• We drive embracing cloud computing principles throughout Twitter through collaborating with peer and customer teams
• We engage with public cloud providers to provide feedback on new features/offerings
• We ensure that Twitter's use of public cloud services has reliability baked-in
• We build the tooling that helps Twitter stay aligned with data privacy and security requirements

Who Are You? You'll Have:

• Experience with production deployments in at least one public cloud provider, preferably AWS
• Excited and engaged with other teams at Twitter, understanding their services, and helping them adopt cloud technologies and standard methodologies
• Comfortable programming in one of the following languages: Python, Java, Scala, or Go
• Strong computer science fundamentals, algorithms, and data structures background
• We are seeking three or more years of proven experience
• B.S.+ in Computer Science or related field (or equivalent experience)

Equal Opportunity Statement:

We are committed to an inclusive and diverse Twitter. Twitter is an equal opportunity employer. We do not discriminate based on race, color, ethnicity, ancestry, national origin, religion, sex, gender, gender identity, gender expression, sexual orientation, age, disability, veteran status, genetic information, marital status or any legally protected status.

San Francisco Applicants: Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.

A Few Other Things We Value:

Challenge - We solve some of the industry’s hardest problems. Come to be challenged, learn, and thrive as an engineer.

Diversity - Diversity makes us a better organization and team. We value diverse backgrounds, ideas, and experiences.

Work, Life, Balance - We work hard, but we believe with hard work should come balance. We will ensure that individuals with disabilities are provided a reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request an accommodation.

Notice (Colorado Equal Pay for Equal Work Act)
The expected salary range for this role to be performed in Colorado is USD$128,000.00 - USD$179,000.00. Starting pay for the successful applicant will depend on a variety of job-related factors, which may include education, training, experience, location, business needs, or market demands. This range may be modified in the future.
This job is also eligible for participation in Twitter’s Performance Bonus Plan and Equity Incentive Plan subject to the terms of the applicable plans and policies.
Twitter offers a wide range of benefits to U.S.-based employees, including medical, dental, and vision insurance, 401(k) program with employer match, generous time off for vacation, sick time, and parental leave. Twitter's benefits prioritize employee wellness and progressive support to our diverse workforce.

Who We Are:

Twitter is serving the public conversation, and conversations are happening on Twitter every day about every subject and any event! Chargeback team’s mission is to shape demand and consumption in Twitter by enabling ROI-aware infrastructure investment decisions.

Services and integrations built by our team create the ability to meter allocation and utilization of resources per service, per project and per engineering team to improve visibility and enable accountability for infrastructure spend.

What You’ll Do:

• Work with multiple teams & functions to design and architect solutions (platforms, features) to address how to configure user experiences and learning data through feature switches.
• Drive and contribute to the technical vision of the team in conjunction with the Product Learning Platform organization
• Participate in all phases of software development from architecture/design through implementation, testing, code reviews and on-call.
• Work closely with Product Management and Twitter teams as primary customers, whether they are building or supporting clients, backend services, libraries, data pipelines, machine learning models, and so on..

• 6+ years in a hands-on engineering role, writing and shipping high quality production code, especially highly reliable and scalable distributed systems and shared libraries.
• You have a track record of multiplying the impact and effectiveness of your team beyond your own individual efforts. Consistent track record of coaching junior engineers
• Extensive experience working on backend services in one/any of these languages: Scala, Javascript, Java, C#, golang, or any functional programming language, or equivalent.
• Able to effectively communicate technical ideas to and collaborate with both technical and non-technical peers.
• Strong expertise in working with Big Data systems and query languages.
• Bonus Points: Prior experience in Capacity Planning, Engineering and Chargeback systems.

Notice (Colorado Equal Pay for Equal Work Act)
The expected salary range for this role to be performed in Colorado is USD$146,000.00 - USD$204,000.00. Starting pay for the successful applicant will depend on a variety of job-related factors, which may include education, training, experience, location, business needs, or market demands. This range may be modified in the future.
This job is also eligible for participation in Twitter’s Performance Bonus Plan and Equity Incentive Plan subject to the terms of the applicable plans and policies.
Twitter offers a wide range of benefits to U.S.-based employees, including medical, dental, and vision insurance, 401(k) program with employer match, generous time off for vacation, sick time, and parental leave. Twitter's benefits prioritize employee wellness and progressive support to our diverse workforce.

A few other things we value:

• Challenge - We solve some of the industry’s hardest problems. Come to be challenged, learn, and thrive as an engineer.
• Diversity - Diversity makes us a better organization and team. We value diverse backgrounds, ideas, and experiences.
• Work, Life, Balance - We work hard, but we believe with hard work should come balance.

We are committed to an inclusive and diverse Twitter. Twitter is an equal opportunity employer. We do not discriminate based on race, ethnicity, color, ancestry, national origin, religion, sex, sexual orientation, gender identity, age, disability, veteran, genetic information, marital status or any other legally protected status.

San Francisco applicants: Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records

Company description:

Twitter, Inc. (NYSE: TWTR) is the best and fastest place to see what’s happening and what people are talking about all around the world. Twitter is what’s happening and what people are talking about right now. For us, life's not about a job, it's about purpose. We believe real change starts with conversation. Here, your voice matters. Come as you are and together we'll do what's right (not what's easy) to serve the public conversation.

Company Highlights

• Founded in 2006

• Headquarters in San Francisco, CA

• 70% of users are international

• 7000+ employees globally

**Hiring for SWE2 Position**

Who We Are

At Twitter it is our responsibility to foster a healthy global conversation, inclusive and open to everyone in the world. The Societal Health team is tasked with safeguarding the public conversation against some of the most complex and urgent problems that Twitter faces across Misinformation, Terrorism and Violent Extremist Groups, and Civic Integrity. Protecting and empowering Twitter’s users to deal with these problem areas is important and deeply rewarding work. We are a tightly-knit and mission driven group with diverse backgrounds and we are looking for exceptional Android engineers to join our team.

What You’ll Do

As part of Societal Health’s Android team you'll be building both brand new experiences along with improving existing core experiences in service of improving user safety and trust and resilience to misinformation and other harmful content.

Our work is deeply cross-functional and building strong relationships across Product, User Research, Design, Data Science, and cross platform engineering teams will be critical to the success of this role. As Twitter continues to serve as one of the most important communication tools in the world, the need for focusing on the Health of the platform increases. Our work contributes to Twitter's mission to give everyone the power to create and share ideas and information instantly, without barriers. 

Who You Are

• You have a deep interest in the spread, impact and mitigation of misinformation, terrorist or violent extremist group content in social media.

• You have experience with or are interested in learning about adversarial problem spaces.

• You’ve held product engineering roles, and have experience translating complex requirements into scalable, extensible implementations with an eye toward maximizing reuse.

• You are familiar with standard software engineering methodology, e.g. unit testing, code reviews, design documentation.

• You have experience in software development and executing using agile / scrum methodologies.

• You are familiar with the best practices of system and online service design - e.g. monitoring and observability, making informed performance trade-offs, maintainability and extensibility, etc.

• You know when it’s okay to take on technical debt, and you eventually pay it down.

• You are interested in working closely with a diverse, multi-functional team.

• You think critically about users’ and partner teams’ needs and can distill those findings into features and products.

• You ground your decisions with data and reasoning and can adapt to new information to make informed choices.

• You enjoy working in a collaborative environment and interact effectively with others.

• You bring thoughtful perspectives, empathy, creativity, and a positive attitude to solve problems at scale.

• You’re willing to be mentored and to mentor others.

Requirements

• B.S. or M.S. in Computer Science, or a related field, and/or equivalent work experience.

Here’s all the legal good stuff:

We are committed to an inclusive and diverse Twitter. Twitter is an equal opportunity employer. We do not discriminate based on race, ethnicity, color, ancestry, national origin, religion, sex, sexual orientation, gender identity, age, disability, veteran, genetic information, marital status or any other legally protected status.

Exposure to sensitive or graphic content including but not limited to vulgar language, violent threats, pornography, and other graphic images

San Francisco applicants: Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.

Twitter is what’s happening and what people are talking about right now. For us, life's not about a job, it's about purpose. We believe real change starts with conversation. Here, your voice matters. Come as you are and together we'll do what's right (not what's easy) to serve the public conversation.

The Core Ads Engineering team has an incredibly large part to play in the company's ambitious goal to hit $10b in total revenue and we’re looking to grow our Engineering teams across the internal pillars to help drive our internal execution, vision, culture and fun. We are looking for partners to help scale the org; to be principled, engaging, and up-level teams.

Core Ads is hiring for a Staff Android Engineers for our Consumer Revenue Org.

You will work at all layers of the stack and partner closely with technical leaders and management across all of engineering, data science, research, product, and design.

You will help our codebase stay ahead of the curve of the constantly evolving development ecosystem and will ensure that feature development at Twitter is both fast and fun.

Current Openings:

Consumer Revenue Org: We build and support advertiser related experiences and functionality in the main Twitter client applications. Our work is an integral part of Twitter's product vision and directly impacts the lives of our users and the success of our business. 

• Android: Java, Kotlin(preferred)
• 7+ years of experience developing Android applications
• BS or MS in Computer Science or equivalent work experience

We are committed to an inclusive and diverse environment at Twitter. Twitter is an equal opportunity employer. We do not discriminate based on race, color, ethnicity, ancestry, national origin, religion, sex, gender, gender identity, gender expression, sexual orientation, age, disability, veteran status, genetic information, marital status or any legally protected status.

San Francisco applicants: Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.

All your information will be kept confidential according to EEO guidelines.

Notice (Colorado Equal Pay for Equal Work Act)

The expected salary range for this role to be performed in Colorado is USD$146,000.00 - USD$204,000.00. Starting pay for the successful applicant will depend on a variety of job-related factors, which may include education, training, experience, location, business needs, or market demands. This range may be modified in the future.

This job is also eligible for participation in Twitter’s Performance Bonus Plan and Equity Incentive Plan subject to the terms of the applicable plans and policies.

Twitter offers a wide range of benefits to U.S.-based employees, including medical, dental, and vision insurance, 401(k) program with employer match, generous time off for vacation, sick time, and parental leave. Twitter's benefits prioritize employee wellness and progressive support to our diverse workforce.

Twitter is what’s happening and what people are talking about right now. For us, life's not about a job, it's about purpose. We believe real change starts with conversation. Here, your voice matters. Come as you are and together we'll do what's right (not what's easy) to serve the public conversation.

Who are We:

The Twitter Supply Engineering team is a key function within the Core Infrastructure team.  We are seeking a specialist and motivated Sourcing and Supply Chain Manager who is passionate about working with internal customers and external partners for our large scale infrastructure deployments. We are looking for a team member with a proven analytical and operational track record of managing supplier relationships as well as developing and managing complex supply chains to meet our Infrastructure requirements.

What You'll do:

As a Sourcing and Supply Chain Manager you will be responsible for collaborating with Twitter Engineering, Hardware, Mission Critical, Networking and Finance Teams as well as our Original Design Manufacturers and Commodity Partners to analyze forecasts, optimize cost, identify and mitigate risks in our supply chain and ensure best in class support and deployments that meet our demand needs. 

You will develop strategies to deliver against capacity requirements and influence vendor’s processes, roadmaps and decisions to identify and mitigate risks as well as to develop and maintain contingency plans to proactively address constraints in support of those strategies.

You will identify cost saving opportunities, forecasting and inventory strategies to reduce total cost of ownership and you will be ultimately responsible for negotiating and implementing vendor agreements and contracts that meet our platform requirements. 

You are biased for action and passionate about process improvement and working with internal and external partners to solve problems. You love gathering data to identify the right actions and strategies and will excel at defining the right processes and mechanisms to solve problems and mitigate risks. You have great communication skills to be able to translate data insights into business decisions. You feel comfortable working in a data-rich and dynamic environment, putting various pieces of the puzzle together to create a coherent picture.

This position will offer an exciting work environment, multi-functional exposure and a chance to create an impact on Twitter's infrastructure and customer satisfaction by driving challenging supply chains, partner relationships, analysis, processes, deployments, and cost optimization.

Who You Are:

• You will engage with Twitter Engineering, Internal Infrastructure teams, Capacity Planning, Finance Teams, and Hardware / Networking Partners.

• You will be responsible for consolidating inputs for internal teams and vendor business reviews and recommend strategies and actions to meet platform requirements

• Manage supplier relationships, performance, reviews, scorecards, agreements and RFx events.

• Develop, analyze and communicate forecasts to suppliers

• Responsible for delivering infrastructure when and where it is required and at the right Total Cost of Ownership

• Develop long term strategies and should cost modeling for the categories managed

• Collaborate with Engineering on value engineering initiatives to increase performance and or reduce infrastructure cost. 

• Create engineering awareness and drive behavior change to make significant cost and efficiency improvements across the organization.

• Create reports, processes and mechanisms to support business teams in making the right capacity decisions and understand future demand requirements.

• Bachelor’s or Advanced degree in Electrical/Mechanical Engineering, Computer Science, Business or other quantitative fields or additional 3+ years of related industry experience in lieu of a degree.

• Combined 5+ years of professional experience in strategic sourcing and supply chain,

• 2+ years of experience with advanced Microsoft Excel

• Direct experience procuring and managing Data Center equipment and/or Hardware/Networking commodities is preferred.

• Detail-oriented with excellent organizational skills.

• Strong verbal and written communications.

• Ability to think strategically and tactically, with persistent attention to detail.

• Ability to manage multiple high-priority projects at a time and able to set priorities to meet deadlines. 

We are committed to an inclusive and diverse Twitter. Twitter is an equal opportunity employer. We do not discriminate based on race, color, ethnicity, ancestry, national origin, religion, sex, gender, gender identity, gender expression, sexual orientation, age, disability, veteran status, genetic information, marital status, or any legally protected status.

San Francisco applicants: Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.

Notice (Colorado Equal Pay for Equal Work Act)

The expected salary range for this role to be performed in Colorado is USD$167,000.00 - USD$234,000.00. Starting pay for the successful applicant will depend on a variety of job-related factors, which may include education, training, experience, location, business needs, or market demands. This range may be modified in the future.

This job is also eligible for participation in Twitter’s Performance Bonus Plan and Equity Incentive Plan subject to the terms of the applicable plans and policies.

Twitter offers a wide range of benefits to U.S.-based employees, including medical, dental, and vision insurance, 401(k) program with employer match, generous time off for vacation, sick time, and parental leave. Twitter's benefits prioritize employee wellness and progressive support to our diverse workforce.

Twitter is what’s happening and what people are talking about right now. For us, life's not about a job, it's about purpose. We believe real change starts with a conversation. Here, your voice matters. Come as you are and together we'll do what's right (not what's easy) to serve the public conversation.

We are the Compute team, responsible for providing Twitter Engineering with a scalable, reliable and performant compute platform. Our infrastructure powers most of the services behind Twitter.com, Twitter’s revenue-generating businesses, and a variety of internal infrastructure. Twitter’s 1,000+ engineers use our compute platform to launch and operate their services on a fleet of over 100,000 physical and virtual machines.

The Aurora Mesos team’s primary focus is scaling and operating the company's largest compute clusters, which are managed using Apache Aurora and Apache Mesos. This includes providing lower-level interoperation between Mesos and the datacenter stack together with the user-facing aspects of the Aurora/Mesos compute platform. Our systems drive availability and infrastructure efficiency for the Twitter platform. We need to expand Aurora and Mesos capabilities beyond the industry standards to meet the growing scale at Twitter.  

As a Software Engineer on the Aurora Mesos team, you’ll:

• Build the tooling and processes that Twitter engineers use to develop, deploy, and operate their services.

• Optimize Aurora/Mesos cluster scheduling in the thousands of nodes.

• Be an active participant in our systems design and review processes.

• Scope out, participate in, and lead cross-functional projects.

• Develop our team through mentorship and knowledge sharing.

• Influence the team’s roadmap based on feedback from our internal customers.

• BA/BSc degree in Computer Science or equivalent practical experience.

• Strong development skills in at least one programming language.

• Hands-on experience designing, developing, operating, and debugging distributed systems.

• 2+ years of experience in Infrastructure or Backend development. 

  • We encourage early career professionals to apply if they have at least 6 months of industry experience including internships.

Bonus points

While not required, experience with any of the following is a plus!

• Production experience with Python, Java, or C++.

• Experience developing, operating, and debugging high traffic production systems.

• Experience building scalable distributed systems.

• Familiarity with Apache Mesos and Aurora internals (architecture and/or codebase).

• Experience with container-centric orchestration systems (Mesos, Nomad, etc).

• Experience working with physical infrastructure (bare metal in data centers).

• Familiarity with Linux or similar operating systems.

Additional Information: 

A few other things we value:

Challenge - Come to be challenged, learn, and thrive as a Talent Advisor.

Diversity - Diversity makes us a better organization and team. We value diverse backgrounds, ideas, and experiences.

Work, Life, Balance - We work hard, but we believe with hard work should come balance.

Notice (Colorado Equal Pay for Equal Work Act)
The expected salary range for this role to be performed in Colorado is USD$128,000.00 - USD$179,000.00. Starting pay for the successful applicant will depend on a variety of job-related factors, which may include education, training, experience, location, business needs, or market demands. This range may be modified in the future.
This job is also eligible for participation in Twitter’s Performance Bonus Plan and Equity Incentive Plan subject to the terms of the applicable plans and policies.
Twitter offers a wide range of benefits to U.S.-based employees, including medical, dental, and vision insurance, 401(k) program with employer match, generous time off for vacation, sick time, and parental leave. Twitter's benefits prioritize employee wellness and progressive support to our diverse workforce.

We are committed to an inclusive and diverse Twitter. Twitter is an equal opportunity employer. We do not discriminate based on race, ethnicity, color, ancestry, national origin, religion, sex, sexual orientation, gender identity, age, disability, veteran status, genetic information, marital status or any other legally protected status.

San Francisco applicants: Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.

The Architecture team is part of the broader Twitter mobile engineering team responsible for bringing you all the features of Twitter to Android. This team impacts hundreds of millions of users, which brings with it exciting product and technical challenges at that scale. We keep development lightweight and agile, make data driven decisions, and release with high quality and velocity. Come be a part of our team!

Who We Are:

Our team works on the infrastructural layers of Twitter for Android. We work on frameworks and APIs to empower our engineers to do their best work. We are customer centric and partner closely with teams around the organization to ensure our Android platform meets their needs. We solve challenging problems that are unique to both the scale of our customer base and the size of the Android engineering organization that we support.

What You'll Do:

On the Architecture team, you’ll be responsible for building infrastructure and abstractions to help double our engineering velocity. You’ll work at all layers of the Android stack and with close partners across engineering, data science, product, and design. The infrastructure you build will directly power major features and product experiences. You’ll help our codebase stay ahead of the curve of the constantly evolving Android development ecosystem and will ensure that Android feature development at Twitter is both fast and fun.

Who You Are:

You’re an experienced mobile engineer looking to make Twitter one of the best mobile experiences out there. You're someone who excels at customer-centric product development and has a passion for pushing the envelope of architecture and design. You care deeply about quality, you’re energized by partnership and collaboration, and you strive to enable others around you to do their best work.

If this sounds like you, you probably have:

• Outstanding programming skills in an object-oriented language like Java or Kotlin

• Previous experience working on the infrastructural layers of Android applications

• Experience with API design and building libraries or frameworks for other engineers

• Technical depth that allows you to rapidly fix bugs and solve problems

• Experience working closely across a variety of teams including product management, design, and engineering

• A detailed approach to writing tests and quality assurance

• Knowledge of core CS concepts such as: common data structures and algorithms, profiling/optimization

• 5+ years of engineering experience (8+ for Staff)

• Extensive experience developing Android applications, with deep knowledge of Android architecture

• BS or MS in Computer Science or equivalent work experience

We are committed to an inclusive and diverse Twitter. Twitter is an equal opportunity employer. We do not discriminate based on race, ethnicity, color, ancestry, national origin, religion, sex, sexual orientation, gender identity, age, disability, veteran, genetic information, marital status or any other legally protected status.

San Francisco applicants: Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.

#LI-JK3

Notice (Colorado Equal Pay for Equal Work Act)

The expected salary range for this role to be performed in Colorado is USD$146,000.00 - USD$204,000.00. Starting pay for the successful applicant will depend on a variety of job-related factors, which may include education, training, experience, location, business needs, or market demands. This range may be modified in the future.

This job is also eligible for participation in Twitter’s Performance Bonus Plan and Equity Incentive Plan subject to the terms of the applicable plans and policies.

Twitter offers a wide range of benefits to U.S.-based employees, including medical, dental, and vision insurance, 401(k) program with employer match, generous time off for vacation, sick time, and parental leave. Twitter's benefits prioritize employee wellness and progressive support to our diverse workforce.

Team Description:

Whether it’s worldwide brands that love Twitter and want to promote their voice, performance-minded marketers that love our platform and can find valuable users here who convert, professionals and small businesses using our platform to find and engage their customers, or the engaged users who come to Twitter everyday to consume and converse, if we can build features that resonate with and solve real pain points for them, we believe we can build healthy, diverse and durable revenue products that support Twitter not just today but beyond. 

The Revenue Product Engineering team has an incredibly large part to play in the company's ambitious goal to hit $10b in total revenue and we’re looking to grow our leadership support across the internal pillars to help drive our internal execution, vision, culture and fun. We are looking for partners to help scale the org; to be principled, engaging, up-level teams, and mentor our future batch of leaders.

Whether it’s tackling the Emerging Business Opportunities of commerce, product subscriptions and professional/small business support, you’ll have autonomy, ownership and impact. The overall team is growing at a rapid rate, and we expect significant growth as we continue to grow our revenue impact and product execution.

Responsibilities

• Be comfortable in the process of hiring top talent that will help grow the team.
• Give your engineers the tools, confidence, and motivation to make decisions independently.
• Remove any roadblocks that the team is facing.
• Work with leadership to capture product requirements, new feature proposals and large product improvements.
• Initiate multi-functional collaboration with Product, Research and Design to develop high quality focused products.
• Ensure the team fully understands the goals and objectives of Twitter as a company and how their work fits into the bigger picture.
• Be responsible for the team’s technical strategy and roadmap – building success metrics in close collaboration with other Engineering and Product Managers.

Current Openings:

Commerce: We build unique Shopping experiences powered by the conversation layer of Twitter. Our core operating principle is People > Products > Profits.

Subscriptions: *Looking for a Senior EM* Come help drive the future of Non Ads Revenue at Twitter as we create experiences for Twitter’s most passionate customers — starting with Twitter Blue, our premium consumer subscription.  If you love ambiguity, if you aren’t afraid to prototype in public, and if you like to move fast while sweating the details, this is the team for you!

• 3+ years of engineering management 
• Experience leading successful projects within the consumer product facing space.  
• Strong leadership skills, managing a diverse, fun and inclusive engineering team
• Track record of cross-functional partnership with Product, Research, Sales, Design
• Track record of balancing execution, vision and team health

Bonus:

• Strong Consumer/Commerce experience (Emerging Business)

We are committed to an inclusive and diverse Twitter. Twitter is an equal opportunity employer. We do not discriminate based on race, ethnicity, color, ancestry, national origin, religion, sex, sexual orientation, gender identity, age, disability, veteran, genetic information, marital status or any other legally protected status.

All your information will be kept confidential according to EEO guidelines.

Notice (Colorado Equal Pay for Equal Work Act)

The expected salary range for this role to be performed in Colorado is USD$167,000.00 - USD$234,000.00. Starting pay for the successful applicant will depend on a variety of job-related factors, which may include education, training, experience, location, business needs, or market demands. This range may be modified in the future.

This job is also eligible for participation in Twitter’s Performance Bonus Plan and Equity Incentive Plan subject to the terms of the applicable plans and policies.

Twitter offers a wide range of benefits to U.S.-based employees, including medical, dental, and vision insurance, 401(k) program with employer match, generous time off for vacation, sick time, and parental leave. Twitter's benefits prioritize employee wellness and progressive support to our diverse workforce.

Twitter is what’s happening and what people are talking about right now. For us, life's not about a job, it's about purpose. We believe real change starts with a conversation. Here, your voice matters. Come as you are and together we'll do what's right (not what's easy) to serve the public conversation.

Who We Are:

The teams in Twitter’s Counsel department are on the front lines of safety, speech, and policy issues that affect the Internet. We work to ensure user trust, protect user rights, and mitigate legal risk through policy definition, Terms of Service enforcement, and safety advocacy. We innovate, experiment, and move at a fast pace. We’re a learning organization with a growth mindset, and we’re always looking for ways to improve our policies and ourselves.

What You’ll Do:

Twitter seeks a goal-oriented, focused person to join our Legal Policy team and help keep our legal process operations organized and on track. You will focus on information requests from around the world.  If you're detail-oriented, dedicated, analytical, and have a knack for managing multiple tasks efficiently, apply today!

• You will handle global information requests, including document intake and processing. 

• You will work closely with Legal Policy team members in Ireland, San Francisco and Singapore on prioritizing requests and making the team’s operations more consistent. 

• You will join on an on-call rotation, working closely with other members of Legal Policy to provide timely responses to emergency requests from all over the world.

• Experience in reviewing, documenting, and tracking legal requests is preferred. You will be responsible for supporting your team in making sure requests are processed and tracked in an accurate, efficient, and timely manner.

Who You Are:

• You have a collaborative and optimistic mindset 

• You are: 

  • Seeking an entry level position, and have limited or no prior work experience.  However, any experience you have with high volume document intake and processing is beneficial.

  • At ease with providing clear and concise responses to time-sensitive requests

  • An excellent communicator, and will maintain open, thorough, and regular communication with teammates and cross-functional teams

  • A collaborative worker with an optimistic mindset 

  • Flexible and can adjust accordingly to ensure team efficiency and deliverables are met

  • Capable of identifying anomalies or unusual patterns in requests you handle

  • Attentive to detail, organized, and able to prioritize tasks in a dynamic work environment even when they are sometimes monotonous

  • A keen decision maker, self motivated, and a team player

• You can: 

  • Deliver consistent, high-quality work on a timely basis

• Excellent business judgment and strategic thinking; extremely detail-oriented

• Specific experience working with information requests

• Exceptional communication and writing skills 

• Passion and enthusiasm for protecting user privacy and freedom of expression

• Perseverance, determination, and grit; a stand out colleague

• Ability to work on repetitive tasks

• Complete fluency in English

• Proficiency in both Spanish and Portuguese is required

• Availability to work on weekends (Sunday-Thursday or Tuesday-Saturday)

Preferred qualifications:

• 1-3 years in a legal operations, litigation support, or Trust & Safety role at a tech company or equivalent experience 

• Bachelor’s Degree or equivalent education / experience

NOTE: Role involves exposure to sensitive or graphic content including but not limited to vulgar language, violent threats, pornography, and other graphic images.

This role is full-time in the US. Please be sure to specify all languages and level of fluency in your application/resume.

Equal Opportunity Employment

We are committed to an inclusive and diverse Twitter. Twitter is an equal opportunity employer. We do not discriminate based on race, color, ethnicity, ancestry, national origin, religion, sex, gender, gender identity, gender expression, sexual orientation, age, disability, veteran status, genetic information, marital status or any legally protected status.

We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation.

San Francisco applicants: Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.

All your information will be kept confidential according to EEO guidelines.

Notice (Colorado Equal Pay for Equal Work Act)

The expected salary range for this role to be performed in Colorado is USD$76,000.00 - USD$100,000.00. Starting pay for the successful applicant will depend on a variety of job-related factors, which may include education, training, experience, location, business needs, or market demands. This range may be modified in the future.

This job is also eligible for participation in Twitter’s Performance Bonus Plan and Equity Incentive Plan subject to the terms of the applicable plans and policies.

Twitter offers a wide range of benefits to U.S.-based employees, including medical, dental, and vision insurance, 401(k) program with employer match, generous time off for vacation, sick time, and parental leave. Twitter's benefits prioritize employee wellness and progressive support to our diverse workforce.

Twitter.comis one of the largest and most popular websites in the world. Our code operates at massive scale and speed, serving billions of requests per day, connecting hundreds of millions of active Twitter users to real-time information about their lives and the world we live in. Senior Software Engineers in the Twitter Observability group drive large scale projects build technologies that make the world’s largest real-time service scalable, efficient and flexible to evolve fast.

The Observability group builds monitoring infrastructure covering operational metrics, centralized logging, and distributed tracing for every team at Twitter across multiple data centers and public cloud regions. We operate these three datasets at industry-competitive scale, collecting and processing 18B metrics, 400M log entries, and 2.5M distributed traces every minute. We have an ambitious goal to take these products to the next levels. 

The group is expanding with the addition of new teams and we are looking for Senior engineers to be part of these teams. One of the new teams is chartered with building and maintaining Observability datasets. We are taking a big bet that we can unlock new insights into Twitter services by creative use of the mountain of telemetry data we are already collecting. The team will focus on bringing data science into these datasets.

Why it matters:

Observability is a mission-critical component of Twitter infrastructure that provides key insights into the Twitter infrastructure. With the growth of the company, the scale of our operations is exploding. In addition to solving scaling problems for these distributed systems, we are committed to making the life of every Twitter engineer delightful by providing a smart diagnostics platform. 

What you’ll be doing: 

As an engineer on the team, you will be responsible for designing & developing highly performant and complex distributed systems. You will also enhance the existing stack to be up to date with emerging technology trends. .

What it takes:

• B.S.+ in Computer Science or related discipline (or equivalent experience) with 5+ years of experience

• Experience with building and operating large-scale distributed systems

• Experience coming up with technical solutions, writing technical design docs, and driving projects to completion

• Previous experience with any Observability system is a big plus. Experience with stream processing, machine learning or analytics capabilities is highly preferable.

• Fluent in one or more object-oriented languages like Java, Scala, C++, C#

• Customer obsession to build the most delightful products

Twitter serves the public conversation by encouraging people all over the world to connect, learn, debate and solve problems together. We believe the conversation can change the world, and that’s why Tweeps (that’s what we call Twitter employees) come to work every day.

Job opportunities should be equal. We don't discriminate. Period. In legal terms, that means: Twitter is an equal opportunity employer and doesn’t discriminate based on race, color, ethnicity, ancestry, national origin, religion, sex, gender, gender identity, gender expression, sexual orientation, age, disability, veteran status, genetic information, marital status or any other legally protected status

Notice (Colorado Equal Pay for Equal Work Act)

The expected salary range for this role to be performed in Colorado is USD$146,000.00 - USD$204,000.00. Starting pay for the successful applicant will depend on a variety of job-related factors, which may include education, training, experience, location, business needs, or market demands. This range may be modified in the future.

This job is also eligible for participation in Twitter’s Performance Bonus Plan and Equity Incentive Plan subject to the terms of the applicable plans and policies.

Twitter offers a wide range of benefits to U.S.-based employees, including medical, dental, and vision insurance, 401(k) program with employer match, generous time off for vacation, sick time, and parental leave. Twitter's benefits prioritize employee wellness and progressive support to our diverse workforce.

Who We Are:

Twitter is looking for a Senior Engineering Manager for Twitter’s Quality Engineering team. Our team specializes in functional, system, automation, load and performance testing at a large scale for highly performant mobile and web applications and backend services. We are looking for a passionate and influential leader who can manage diverse, smart, and driven engineers to rapidly deliver high quality products while balancing personnel challenges with business requirements and priorities.  

What You'll Do:

• Promote continuous development and improvement within your team and broader engineering organization
• Coach and mentor your team members, direct reports and peers to be the best they can be while attracting and hiring key talent to uplevel the organization
• Ensure your teams are able to effectively deliver on short term goals while enabling the engineering organization to raise the bar on quality and agility
• Develop a strong working relationship with your team and stakeholders
• Work with engineering and product leaders to define and execute a long term quality strategy
• Be a catalyst to promote ‘Quality First’ mindset throughout the cross-functional organization
• Exercise sound judgment, discretion, and timeliness in decision making
• Enable effective decision making and risk/return tradeoffs using quantitative and qualitative quality metrics

Who You Are:

• An accomplished thought leader in rapidly delivering the highest quality products and services to your customers while balancing business priorities and resource constraints
• 5+ years of management experience managing a team of 20+ engineers and Engineering Managers
• 5+ years of hands-on technical leadership experience in quality engineering practices, test automation, CI/CD, SDLC, etc.
• Has a passion for improving user experience and technical efficiency
• Leads by example, takes everyone along, is hands-on and has a passion to drive for success
• Can communicate with transparency and clarity and establish strong partnerships with everyone
• Has profound expertise in manual and automated test planning and execution while building modern test frameworks and infrastructure
• Ready to roll up your sleeves and work through technical challenges with your team
• Sets clear expectations and creates a positive work environment based on accountability and ownership
• Works well under pressure and is able to shift priorities as needed
• Has Bachelor's degree in Computer Science, Electrical Engineering, a related technical field, or equivalent practical experience required

We are committed to an inclusive and diverse Twitter. Twitter is an equal opportunity employer. We do not discriminate based on race, ethnicity, color, ancestry, national origin, religion, sex, sexual orientation, gender identity, age, disability, veteran, genetic information, marital status or any other legally protected status.

San Francisco applicants: Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.

Notice (Colorado Equal Pay for Equal Work Act)

The expected salary range for this role to be performed in Colorado is USD$191,000.00 - USD$267,000.00. Starting pay for the successful applicant will depend on a variety of job-related factors, which may include education, training, experience, location, business needs, or market demands. This range may be modified in the future.

This job is also eligible for participation in Twitter’s Performance Bonus Plan and Equity Incentive Plan subject to the terms of the applicable plans and policies.

Twitter offers a wide range of benefits to U.S.-based employees, including medical, dental, and vision insurance, 401(k) program with employer match, generous time off for vacation, sick time, and parental leave. Twitter's benefits prioritize employee wellness and progressive support to our diverse workforce.

Twitter is what’s happening and what people are talking about right now. For us, life's not about a job, it's about purpose. We believe real change starts with conversation. Here, your voice matters. Come as you are and together we'll do what's right (not what's easy) to serve the public conversation.

Who We Are:

We believe in the power of bringing multiple perspectives together. The Machine Learning Ethics, Transparency & Accountability research team operates at the intersection of Machine Learning, Social Science, Policy, Legal and User Research in collaboration with numerous partners from across Twitter.

Twitter is looking for an experienced individual to lead a new practice within META to conduct risk assessments and audits of our algorithmic systems at Twitter. The Machine Learning Ethics, Transparency & Accountability research team, known as META, sits within Cortex, Twitter’s centralised Machine Learning organisation, where it is responsible for investigating the fairness and transparency of Twitter’s automated algorithmic decision making system and addressing the harms they may introduce.

Our Mission:

Twitter’s ML systems are fair, transparent, and accountable. We have easy to use tools, well established investigation methodologies and frameworks to understand and mitigate the bias in our products powered by ML. 

What You’ll Do:

As ML Ethics Red Team lead at Twitter META, you will be growing a new practice within the company. The team’s remit is to conduct technical audits of our models at Twitter to ensure we proactively identify and address algorithmic harms. This team is new, and the right lead will be able to deliver the following: 

• Standardized and thorough sociotechnical assessments for our models at Twitter

• Successful collaboration with ML developer teams to conduct and complete assessments in a timely manner

• Document and catalog ethical issues discovered during assessments

• Ensure identified risks and harms are appropriate addressed

• Research and apply new and novel tactics, techniques, and procedures that are applicable to ML ethics considerations

• Collaborate with META engineers to build tooling to automate portions of assessments

• Identify and hire the right team  

• Author an annual model risk report

In addition, the lead will be working with META’s Director, Dr. Rumman Chowdhury, to build our bias bounty program. This role holds significant opportunities to shape the Responsible ML industry.

Who You Are:

We’re looking for an experienced technical leader with domain expertise in ML. You should have both a solid technical understanding of risk assessment or audit work, either in ML Ethics or a related field. You also have experience building and growing a team. ML Ethics as an applied industry is in it’s developmental infancy. A successful candidate is comfortable with developing new and revolutionary products, sometimes the first in industry. 

As the Machine Learning Ethics, Transparency & Accountability research team is a part of our centralised Machine Learning organisation, you should also be experienced with cross-functional collaboration with product leaders, ML Engineers, legal, risk & compliance and related functions.

If this sounds like it might be you, you probably have:

• Technical expertise in Machine Learning, including expertise in ML ethics, fairness & transparency 

• A validated ability to collaborate cross-functionally with distributed teams.

• Experience in applied audit or assessment work in algorithmic systems or in a related field

• Excellent interpersonal skills which allow you to excel at being an advocate for your teams and charter across Twitter

• A demonstrated ability to simplify and present technical concepts to non-technical partners to explain impact and drive support

• A strong growth mentality

Requirements:

• 2+ years of prior audit or assessment experience within the field of Machine Learning ethics, fairness & transparency, or a related industry

• 8-10 years of ML experience

• Outstanding written and verbal communication skills.

All your information will be kept confidential according to EEO guidelines. 

Equal Opportunity Statement

We are committed to an inclusive and diverse Twitter. Twitter is an equal opportunity employer. We do not discriminate based on race, color, ethnicity, ancestry, national origin, religion, sex, gender, gender identity, gender expression, sexual orientation, age, disability, veteran status, genetic information, marital status or any legally protected status

We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation.

Notice (Colorado Equal Pay for Equal Work Act)

The expected salary range for this role to be performed in Colorado is USD$217,000.00 - USD$304,000.00. Starting pay for the successful applicant will depend on a variety of job-related factors, which may include education, training, experience, location, business needs, or market demands. This range may be modified in the future.

This job is also eligible for participation in Twitter’s Performance Bonus Plan and Equity Incentive Plan subject to the terms of the applicable plans and policies.

Twitter offers a wide range of benefits to U.S.-based employees, including medical, dental, and vision insurance, 401(k) program with employer match, generous time off for vacation, sick time, and parental leave. Twitter's benefits prioritize employee wellness and progressive support to our diverse workforce.