nosql Remote Jobs

175 Results

+30d

Backend Engineer (Python/Django & AWS) | $120-150K | Exciting IT Consulting Firm

Chariot SolutionsFort Washington, PA, Remote
DjangoterraformscalanosqlsqlDesignmobileiosjavac++androiddockertypescriptkubernetesangularjavascript

Chariot Solutions is hiring a Remote Backend Engineer (Python/Django & AWS) | $120-150K | Exciting IT Consulting Firm

Job Description

We are looking for engineers with practical development experience and drive. 

  • Work on a wide array of projects, from strategy and architecture engagements to a full life-cycle development, systems integration, performance tuning, training and mentoring. 

  • Comfort with one or more application development frameworks: Spring, Express or HAPI, Django or Flask, etc.

  • Design and development of cloud-native applications (compute, database, storage, managed services).

  • Containerization and Deployment (Docker, Kubernetes, ECS, CloudFormation, Terraform).

Qualifications

  • You MUST have 5+ years of experience with Python/Node.js or Java, Django, and AWS.

  • Fluency with SQL and/or NoSQL databases.

  • Knowledge of networking (VPC, subnets, availability zones) and security (IAM roles and policies).

  • Bonus points for front-end experience with skills such as Javascript, Typescript, frameworks like Angular, React, or VueJS and styling with CSS. 

  • Bonus points for having Go, Clojure, Scala, Apache Spark, Hadoop, Stream Processing, Mobile technologies: iOS (Swift/Objective-C), and Android (Kotlin/Java) native applications. 

  • Bonus points for being involved in the Tech community (i.e. run user group, tech meetings, posts on social media).

  • Analytical, good energy, solid communications skills. 

  • Excellent problem-solving, communication and analytical skills. 

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+30d

Staff Operations Engineer

MozillaRemote
DevOPSRustLambdaterraformnosqlDesignc++MySQLkubernetesjenkinspythonAWSjavascript

Mozilla is hiring a Remote Staff Operations Engineer

To learn the Hiring Ranges for this position, please select your location from the Apply Now dropdown menu.

To learn more about our Hiring Range System, please click this link.

Why Mozilla?

Mozilla Corporation is the non-profit-backed technology company that has shaped the internet for the better over the last 25 years. We make pioneering brands like Firefox, the privacy-minded web browser, and Pocket, a service for keeping up with the best content online. Now, with more than 225 million people around the world using our products each month, we’re shaping the next 25 years of technology. Our work focuses on diverse areas including AI, social media, security and more. And we’re doing this while never losing our focus on our core mission – to make the internet better for everyone. 

The Mozilla Corporation is wholly owned by the non-profit 501(c) Mozilla Foundation. This means we aren’t beholden to any shareholders — only to our mission. Along with 60,000+ volunteer contributors and collaborators all over the world, Mozillians design, build and distribute open-source software that enables people to enjoy the internet on their terms. 

The Role:

Mozilla is seeking a Staff Operations Engineer who will be responsible for maintaining and improving critical systems vital to the everyday operations of the enterprise! The person in this role will succeed in contributing to others’ success and seeking opportunities to collaborate for the collective benefit. Expectations of work for this position will vary from performing a task to being more involved by mentoring skills. This will be someone who enjoys working with a wide range of technologies, solutions, and experiences, passionately solutions to the immediate needs of the day while keeping an eye on the bigger picture.

What you’ll do:

  • Be responsible for a comprehensive Identity Access Management (IAM) system which includes:
    • Manage an Auth0 (Okta CIC) IdP Platform
    • Support team members with integrations of various third-party OIDC/SAML connections
  • Coordinate deployment, configuration, and lifecycle management of various resources and services in GCP and AWS
  • Handle issuance of SSL/TLS certificates
  • Administrate DNS and IPAM
  • Be responsible for backup processes and disaster recovery strategies
  • Contribute to all aspects of a project, including but not limited to leading, planning, testing, implementation, monitoring, and maintenance
  • Lead multi-functional groups to identify, evaluate, and propose solutions for business problems.
  • Function with a customer service mentality, addressing their needs in perspective of the macro outcome
  • Roadmap and plan opportunities for continuous improvement
  • Document status, process, procedures, etc., transparently, whereas anyone else can see who/what/when/where/why/how something was/should be done
  • Lead independently in a dynamic environment

What you’ll bring:

  • 6+ years of:
    • Experience in DevOps, SRE, or CloudOps
    • Proficiency in Python and JavaScript (NodeJS) programming languages
    • Proficiency in Terraform, Serverless, Cloudformation and/or other IaC tools
    • Experience with cloud computing such as AWS and GCP, including GCP Functions and/or Lambda
  • 3+ years experience in Identity Access Management products and frameworks such as Auth0, OIDC, SAML, OAuth 2.0, and LDAP
  • Experience in the following is a bonus but not a requirement:
    • Rust programming language
    • Platforms such as GKE, Kubernetes, and Cloud Run
    • CI/CD pipelines such as Github Actions, AWS Codebuild, GCP Cloud Build, and Jenkins
    • RDS and NoSQL database schemas and administration, such as DynamoDB and MySQL
    • Monitoring and logging with services such as CloudWatch, Splunk, Stackdriver
    • Infoblox DNS/IPAM appliance
    • LDAP server administration
  • Commitment to our values:
    • Welcoming differences
    • Being relationship-minded
    • Practicing responsible participation
    • Having grit

What you’ll get:

  • Generous performance-based bonus plans to all eligible employees - we share in our success as one team
  • Rich medical, dental, and vision coverage
  • Generous retirement contributions with 100% immediate vesting (regardless of whether you contribute)
  • Quarterly all-company wellness days where everyone takes a pause together
  • Country specific holidays plus a day off for your birthday
  • One-time home office stipend
  • Annual professional development budget
  • Quarterly well-being stipend
  • Considerable paid parental leave
  • Employee referral bonus program
  • Other benefits (life/AD&D, disability, EAP, etc. - varies by country)

About Mozilla 

When you work at Mozilla, you give yourself a chance to make a difference in the lives of web users everywhere. And you give us a chance to make a difference in your life every single day. Join us to work on the web as the platform and help create more opportunity and innovation for everyone online.  We’re not a normal tech company. The things we create prioritize people and their privacy over profits. We exist to make the internet a healthier,  happier place for everyone

Commitment to diversity, equity and inclusion

Mozilla believes in the value of diverse creative practices and forms of knowledge, and knows diversity, equity and inclusion are crucial to and enrich the company’s core mission. We encourage applications from everyone, including members of all equity-seeking communities, such as (but not limited to) women, racialized and Indigenous persons, persons with disabilities, persons of all sexual orientations, gender identities and expressions.

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

We are an equal opportunity employer. We do not discriminate on the basis of race (including hairstyle and texture), religion (including religious grooming and dress practices), gender, gender identity, gender expression, color, national origin, pregnancy, ancestry, domestic partner status, disability, sexual orientation, age, genetic predisposition, medical condition, marital status, citizenship status, military or veteran status, or any other basis covered by applicable laws. Mozilla will not tolerate discrimination or harassment based on any of these characteristics or any other unlawful behavior, conduct, or purpose.


Group: C 

#LI-DNI

Req ID: R2408

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+30d

Principal Engineer (Backend)

Octillion Media LLCBengaluru, India, Remote
EC2LambdaredisnosqlDesignmongodbapijavadockerpostgresqlMySQLpythonAWS

Octillion Media LLC is hiring a Remote Principal Engineer (Backend)

Job Description

  • You’re a techie to the core & you love to code
  • You have at least five years of experience in commercial software development focusing on API development.
  • You’ve work Experience contains writing high availability, low latency applications in production.
  • Willing to push the boundaries to achieve submillisecond performance.
  • You’re a team player, a thinker, and a doer.
  • Bonus if you know Java, Docker, AWS, NoSQL.
  • Willing to work in a fast-paced environment.
  • Can do attitude.

 

Qualifications

  • A degree in Computer Science, Software Engineering, Information Technology or related fields
  • Strong software programming capabilities, exhibits good code design and coding style.
  • 2+ years of experience with at least one of the programming languages: Java ,Python or Go
  • Knowledge of building high throughput systems is a big plus (Our server handles 50k+ web requests per second)
  • Deep understanding of data structure, algorithm design and analysis, networking, data security and highly scalable systems design
  • Experience with big data, data pipelines, loggers, ELK
  • Familiar with distributed cache, message middleware, RPC framework, load balancing, security defense and other technologies.
  • Experience working with relational and Nosql databases (MySQL, Postgresql, MongoDB, Redis, Hazelcast, Cassandra, Aerospike, or other NoSQL databases)
  • Experience with AWS technologies like EC2, Lambda function,Beanstalk, API gateway, CloudFront, FarGate/ECS, tasks, services, clusters, docker container,log analysis (Athena, parquet )
  • Big Data/ML experience is a plus
  • Experience with RTB, Google IMA SDK, VAST, VPAID, Header bidding is a plus.

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+30d

Senior Software Engineer - MERN Stack

Octillion Media LLCBengaluru, India, Remote
EC2LambdaredisnosqlDesignmongodbapidockerpostgresqlMySQLangularpythonAWSNode.js

Octillion Media LLC is hiring a Remote Senior Software Engineer - MERN Stack

Job Description

  • You’re a techie to the core & you love to code
  • You have at least two years of experience in commercial software development focusing on API development.
  • You’ve work Experience contains writing node.js + Express + PostgreSQL / mySQL or MongoDB code in production.
  • Willing to push the boundaries to achieve submillisecond performance.
  • You’re a team player, a thinker, and a doer.
  • Bonus if you know Angular (5-8), Docker, AWS, Socket.io as well as HTML / CSS.
  • Willing to work in a fast-paced environment.
  • Can do attitude.

Qualifications

  • A degree in Computer Science, Software Engineering, Information Technology or related fields
  • Strong software programming capabilities, exhibits good code design and coding style.
  • 2+ years of experience with at least one of the programming languages: Nodejs, Python, Javascripts
  • Experience working with relational and Nosql databases (MySQL, Postgresql, MongoDB, Redis, or other NoSQL databases)
  • Experience with AWS technologies like EC2, Lambda function,Beanstalk, API gateway, CloudFront, FarGate/ECS, tasks, services, clusters, docker container,log analysis (Athena, parquet )

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+30d

Staff Engineer - Java

Octillion Media LLCBengaluru, India, Remote
EC2LambdaredisnosqlDesignmongodbapijavadockerpostgresqlMySQLpythonAWS

Octillion Media LLC is hiring a Remote Staff Engineer - Java

Job Description

Responsibilities

- Design, build Octillion sophisticated video advertising solutions with core emphasis on back end technologies

- Willingness to take end to end ownership and being accountable for the success of the product.

- Experience in architecting & building real-time bidding engine, large scale video ads platform.

- Break down business requirements into technical solutions at global scale

- Participate in daily stand ups and provide time estimates.

 

Qualifications

- A degree in Computer Science, Software Engineering, Information Technology or related fields

- Strong software programming capabilities, exhibits good code design and coding style.

- 5+ years of experience with at least one of the programming languages: Java ,Python or Go

- Knowledge of building high throughput system is a big plus (Our server handles 50k+ web requests per second)

- Deep understanding of data structure, algorithm design and analysis, networking, data security and highly scalable systems design

- Experience with big data, data pipelines, loggers, ELK

- Familiar with distributed cache, message middleware, RPC framework, load balancing, security defense and other technologies.

- Experience working with relational and Nosql databases (MySQL, Postgresql, MongoDB, Redis, Hazelcast, Cassandra, Aerospike, or other NoSQL databases)

- Experience with AWS technologies like EC2, Lambda function,Beanstalk, API gateway, CloudFront, FarGate/ECS, tasks, services, clusters, docker container,log analysis (Athena, parquet )

- Big Data/ML experience is a plus

- Experience with RTB, Google IMA SDK, VAST, VPAID, Header bidding is a plus.


 

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+30d

AWS Senior Cloud Architect

DevoteamMilano, Italy, Remote
DevOPSEC2LambdaterraformnosqlsqlansibleazurejenkinsAWS

Devoteam is hiring a Remote AWS Senior Cloud Architect

Descrizione del lavoro

All’interno della direzione Cloud, il Cloud Architect AWS  ha la responsabilità di progettare, disegnare ed implementare applicazioni e servizi cloud-native portando competenze e skills per una guida tecnica ed architetturale nel panorama dei servizi cloud di AWS. Promuove e realizza progetti di cloud-migration, cloud-transformation e modernization  e supporta l’adozione di pratiche e modelli cloud native con conoscenza di tool e framework in ambito DevOps come Kubernetes. Fornisce supporto consulenziale e strategico ai clienti che intendono sia intraprendere percorsi di migrazione di applicazioni legacy che di sviluppo di nuove applicazioni cloud native.

Qualifiche

3-5 anni di esperienza su AWS (gradita conoscenza Azure e GCP)  con almeno 3 anni di esperienza prativa delle seguenti soluzioni AWS: EC2, Lambda, Cloudwatch, RDS, DynamoDB, Migration HUB, Control Tower, Organizations

Competenze ed esperienze tecnico architetturali in ambito AWS  con capacità di bilanciare i requisiti tecnico economici;

·Forte competenza nelle tecnologie AWS, nell'architettura cloud e nelle metodologie di integrazione;

·Esperienze nel disegno, pianificazione ed implementazione di progetti di cloud migrazione e modernizzazione applicativa;

·Conoscenze degli strumenti di gestione nativi dell’hyperscaler;

·Capacità di lavorare in team e di guidare, se richiesto, tecnicamente l’esecuzione di progetti di adozione e trasformazione al cloud;

·Conoscenza di soluzioni, architetture e tecnologie in ambito server, storage, backup, networking, security, virtualizzazione e delle principali versioni di OS e DBMS (SQL, noSQL);

·Esperienza con architetture e servizi basati su containers e/o serverless;

·Esperienza nella progettazione e provisioning di servizi cloud utilizzando metodologie e tool di IaC nativi dei principali hyperscaler e di mercato (es. Terraform, Cloudformation);

· strumenti di CI/CD: Gitlab, Jenkins, AWS CodePipeline…

·Conoscenza di uno o più tool di configuration management, ad esempio Chef, Ansible;

·Conoscenza e/o certificazioni in ambito architetture e tecnologie di microservizi: Kubernetes/Openshift, EKS…

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+30d

Senior UI Architect

McFadyen DigitalBengaluru, India, Remote
DevOPSPWAredisnosqlB2BDesignmongodbgraphqlsassuiscrumapigitswaggerdockercsskubernetesAWSjavascriptreduxbackendfrontend

McFadyen Digital is hiring a Remote Senior UI Architect

Job Description

Are you a technology leader capable of conceptualizing, building, and implementing application architecture, as well as owning the efforts of application strategies and roadmap efforts?  

Are you passionate about software UI architecture and driven to deliver exceptional solutions?  

Can you help Fortune 500 retailers navigate the next generation of digital commerce, marketplace, and platform business strategies?  

Are you skilled in a variety of retail and distribution functional areas?  

As a UI Architect, you will be responsible for ensuring the success of our retail and B2B customers by applying your engineering expertise and domain knowledge. 

Responsibilities 

Top five Responsibilities: 

  1. Architect, Develop and deploy front-end features  
  2. Collaborate closely with designers, technical leads, application architects, software developers, DevOps engineers, and business stakeholders to deliver the optimal solution 
  3. Must have a deep understanding of web service technologies (HTTP, REST, JSON) and design principles 
  4. Able to research and adopt new technologies quickly in a very dynamic working environment 
  5. Recommend processes, services, software, and other tools to support business objectives pertinent to user interfaces as well as infrastructure technologies 

Additional Responsibilities: 

  • Familiarity with consuming service-oriented architecture layers and APIs. 

  • Good experience with highly scalable applications 

  • Collaborate with delivery teams throughout the design and development phases to guarantee compliance with UI architectural standards and best practices 

  • Adept with core development, design and direction of application architecture and alignment of architecture with business. 

  • Extensive knowledge in JavaScript Design & Architectural Patterns 

  • Design and develop proof of concept prototypes for advanced features and designs 

  • Evaluate and improve software development and delivery processes with an emphasis on performance optimization approaches. 

  • Providing technical oversight and performing code reviews for multiple development efforts 

  • Up-to-date with latest news and technologies about Frontend and Backend 

  • Familiarity with OWASP security 

  • Experience of headless commerce implementation 

  • Create solution requirement document, architectural artifacts, and technical plans 

  • Excel in delivering high-value solutions in dynamic and ambiguous environments 

  • Ensure document standards are effectively implemented by the development teams and understood by technology partners 

  • Advanced knowledge of unit testing best practices and Continuous Integration processes (CI/CD) 

  • Collaborate closely with external clients, product managers, software developers and designers of multiple disciplines 

  • Promoting cross-team synergy and alignment to optimize code-sharing, improve site performance, and increase speed to market 

  • Mentor feature teams and remove technical impediments in UI development as shared resource 

  • Provide optimal solutions for independent deplorability of UIs - like Micro frontends etc. 

Qualifications

Education 

  • Masters or Equivalent Degree in CS/EE 

  • Overall 12+ years of frontend development experience in client-side UI development. 

Technology 

  • Experience on the following core languages: JavaScript, HTML 5 & CSS 
  • Strong skills in programming structures, algorithms, design patterns, and standard (W3C) Web UI APIs 
  • Oriented to details and software best practices & patterns 
  • Experience with RESTful backend applications (like NodeJS/Express) 
  • Experience with GraphQL tools (like Apollo) 
  • Knowledge of the following types of frameworks/libraries/languages: 
  • Web Application Platforms: 
  • Experience with React or other Single Page Application libraries. 
  • ES6+, TypeScript. 
  • Async Module Definition (like AMD, requireJS, commonJS). 
  • CSS Pre-Processors (like SASS, LESS). 
  • Application state management (like Redux). 
  • Reactive Programming (like RxJS) 
  • Build tools like Webpack, Gulp, Grunt 
  • Minification, Aggregation, and Fingerprinting (Gulp/Grunt) 
  • Node (NPM) 
  • Experience with frameworks for Server Side Rendering (_NextJS, Express) 
  • Server-Side Rendering (like Express) 
  • API documentation using Swagger 
  • Platforms: 
  • NoSQL (MongoDB, Cassandra, Redis) 
  • Testing frameworks (Jasmine, Karma, Protractor) 
  • Docker & Kubernetes, CircleCI, AWS, Heroku 
  • Other 
  • Cross-browser techniques. 
  • Experience with different databases (SQL/NoSQL) 
  • Experience with PWA (Progressive Web Apps) 
  • Debugging with tools like (Chrome Dev Tools, Web Inspector). 
  • Responsive design implementation across devices, platforms, screens, etc. 
  • Browser performance auditing and tuning. 
  • Demonstrated skills using distributed code repositories (Git, Perforce, BitBucket) with code reviews. 
  • Experience with UNIX systems and terminal 
  • Experience working within Scrum / Kanban. 
  • Web Accessibility. 

What we can offer you: 

  • A career with thought leaders who literally wrote the book on Marketplace Best Practices 

  • A career in the fast-paced world of retail eCommerce, digital marketplaces and platform businesses  

  • A career with first-movers who are deploying new business models and strategies worldwide 

  • A career in a flat management structure without a rigid hierarchy and bureaucracy 

  • A career in a culture that rewards creativity and innovation, risk-taking and teamwork

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+30d

Senior Data Engineer

SmartMessageİstanbul, TR - Remote
MLS3SQSLambdaMaster’s DegreenosqlDesignmongodbazurepythonAWS

SmartMessage is hiring a Remote Senior Data Engineer

Who are we?

We are a globally expanding software technology company that helps brands communicate more effectively with their audiences. We are looking forward to expand our people capabilities and success in developing high-end solutions beyond existing boundaries and establish our brand as a Global Powerhouse.

We are free to work from wherever we want and go to the office whenever we like!!!

What is the role?

We are looking for a highly skilled and motivated Senior Data Engineer to join our dynamic team. The ideal candidate will have extensive experience in building and managing data pipelines, noSQL databases, and cloud-based data platforms. You will work closely with data scientists and other engineers to design and implement scalable data solutions.

Key Responsibilities:

  • Design, build, and maintain scalable data pipelines and architectures.
  • Implement data lake solutions on cloud platforms.
  • Develop and manage noSQL databases (e.g., MongoDB, Cassandra).
  • Work with graph databases (e.g., Neo4j) and big data technologies (e.g., Hadoop, Spark).
  • Utilize cloud services (e.g., S3, Redshift, Lambda, Kinesis, EMR, SQS, SNS).
  • Ensure data quality, integrity, and security.
  • Collaborate with data scientists to support machine learning and AI initiatives.
  • Optimize and tune data processing workflows for performance and scalability.
  • Stay up-to-date with the latest data engineering trends and technologies.

Detailed Responsibilities and Skills:

  • Business Objectives and Requirements:
    • Engage with business IT and data science teams to understand their needs and expectations from the data lake.
    • Define real-time analytics use cases and expected outcomes.
    • Establish data governance policies for data access, usage, and quality maintenance.
  • Technology Stack:
    • Real-time data ingestion using Apache Kafka or Amazon Kinesis.
    • Scalable storage solutions such as Amazon S3, Google Cloud Storage, or Hadoop Distributed File System (HDFS).
    • Real-time data processing using Apache Spark or Apache Flink.
    • NoSQL databases like Cassandra or MongoDB, and specialized time-series databases like InfluxDB.
  • Data Ingestion and Integration:
    • Set up data producers for real-time data streams.
    • Integrate batch data processes to merge with real-time data for comprehensive analytics.
    • Implement data quality checks during ingestion.
  • Data Processing and Management:
    • Utilize Spark Streaming or Flink for real-time data processing.
    • Enrich clickstream data by integrating with other data sources.
    • Organize data into partitions based on time or user attributes.
  • Data Lake Storage and Architecture:
    • Implement a multi-layered storage approach (raw, processed, and aggregated layers).
    • Use metadata repositories to manage data schemas and track data lineage.
  • Security and Compliance:
    • Implement fine-grained access controls.
    • Encrypt data in transit and at rest.
    • Maintain logs of data access and changes for compliance.
  • Monitoring and Maintenance:
    • Continuously monitor the performance of data pipelines.
    • Implement robust error handling and recovery mechanisms.
    • Monitor and optimize costs associated with storage and processing.
  • Continuous Improvement and Scalability:
    • Establish feedback mechanisms to improve data applications.
    • Design the architecture to scale horizontally.

Qualifications:

  • Bachelor’s or Master’s degree in Computer Science, Engineering, or related field.
  • 5+ years of experience in data engineering or related roles.
  • Proficiency in noSQL databases (e.g., MongoDB, Cassandra) and graph databases (e.g., Neo4j).
  • Strong experience with cloud platforms (e.g., AWS, GCP, Azure).
  • Hands-on experience with big data technologies (e.g., Hadoop, Spark).
  • Proficiency in Python and data processing frameworks.
  • Experience with Kafka, ClickHouse, Redshift.
  • Knowledge of ETL processes and data integration.
  • Familiarity with AI, ML algorithms, and neural networks.
  • Strong problem-solving skills and attention to detail.
  • Excellent communication and teamwork skills.
  • Entrepreneurial spirit and a passion for continuous learning.

Join our team!

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+30d

Senior Data Scientist

SmartMessageİstanbul, TR - Remote
MLS3SQSLambdaMaster’s DegreenosqlmongodbazurepythonAWS

SmartMessage is hiring a Remote Senior Data Scientist

Who are we?

We are a globally expanding software technology company that helps brands communicate more effectively with their audiences. We are looking forward to expand our people capabilities and success in developing high-end solutions beyond existing boundaries and establish our brand as a Global Powerhouse.

We are free to work from wherever we want and go to the office whenever we like!!!

What is the role?

We are seeking an innovative and analytical Senior Data Scientist to join our growing team. The ideal candidate will have a strong background in machine learning, AI, and data analysis. You will work on developing models and algorithms to enhance our RTDM capabilities and drive data-driven decision-making.

Key Responsibilities:

  • Develop, implement, and maintain machine learning models and algorithms.
  • Work with large datasets to extract insights and drive data-driven decisions.
  • Collaborate with data engineers to build scalable data solutions.
  • Utilize cloud-based data platforms (e.g., S3, Redshift, Lambda, Kinesis, EMR).
  • Conduct exploratory data analysis and feature engineering.
  • Choose appropriate algorithms based on the problem type and data characteristics.
  • Implement and optimize AI and neural network models.
  • Create data visualizations and reports to communicate findings.
  • Stay current with the latest research and advancements in data science and AI.
  • Mentor and guide junior data scientists and analysts.

Technical Expertise:

  • Proficiency in Python and data science libraries (e.g., TensorFlow, scikit-learn, PyTorch).
  • Strong experience with noSQL databases (e.g., MongoDB, Cassandra) and big data technologies (e.g., Spark, Hadoop).
  • Experience with cloud platforms (e.g., AWS, GCP, Azure).
  • Knowledge of data engineering processes and data integration.
  • Familiarity with graph databases (e.g., Neo4j) and message queues (e.g., Kafka, SQS).
  • Experience with a wide range of ML and AI algorithms:
  • Supervised Learning:Linear Regression, Logistic Regression, SVM, Naive Bayes, Decision Trees, Random Forests, Gradient Boosting Machines (GBM), AdaBoost, K-Nearest Neighbors (KNN), Neural Networks.
  • Unsupervised Learning: K-Means Clustering, Hierarchical Clustering, Principal Component Analysis (PCA), Anomaly Detection, Autoencoders, Generative Adversarial Networks (GANs).
  • Reinforcement Learning: Q-Learning, Deep Q-Networks (DQN), Policy Gradient Methods, Actor-Critic Methods.
  • Deep Learning: Convolutional Neural Networks (CNNs), Recurrent Neural Networks (RNNs), Long Short-Term Memory Networks (LSTMs), Transformer Models (e.g., BERT, GPT), Capsule Networks.
  • Predictive Recommendation Engines: Collaborative Filtering, Content-Based Filtering, Hybrid Systems.

Qualifications:

  • Bachelor’s or Master’s degree in Data Science, Statistics, Computer Science, or related field.
  • 5+ years of experience in data science or related roles.
  • Understand the business problem and its relevance to business objectives.
  • Evaluate model performance using appropriate metrics.
  • Strong analytical and problem-solving skills.
  • Excellent communication and teamwork skills.
  • Entrepreneurial spirit and a passion for continuous learning.

Join our team!

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+30d

Mid-Senior Java Developer (based in Thessaloniki)

ARHSThessaloniki, Greece, Remote
agileBachelor's degreenosqlDesignmongodbjavadockerpostgresqlkubernetes

ARHS is hiring a Remote Mid-Senior Java Developer (based in Thessaloniki)

Job Description

Are you a codeblooded java developer?

Is coding your passion?

We would like to meet you!

We are seeking a highly skilled and experienced Mid-Senior Software Engineer to join our dynamic team in Thessaloniki.

The ideal candidate will have a strong background in Java and Spring Boot, as well as hands-on experience with Kubernetes, OpenShift, Docker, PostgreSQL, MongoDB, and Kafka. As a Mid-Senior Software Engineer, you will be responsible for designing, developing, and maintaining scalable and high-performance applications.

Qualifications

Who you are

  • Bachelor's degree in Computer Science, Engineering, or related field.
  • 4+ years of professional experience in software development.
  • Strong proficiency in Java and Spring Boot.
  • Hands-on experience with Kubernetes and OpenShift.
  • Proficiency in containerization and orchestration technologies, particularly Docker.
  • Solid experience with relational databases like PostgreSQL and NoSQL databases like MongoDB.
  • Experience with messaging systems, especially Kafka.
  • Familiarity with Spring Data for database interactions.
  • Excellent problem-solving skills and attention to detail.
  • Strong communication and teamwork abilities.

Keys Responsibilities

  • Design, develop, and maintain robust and scalable applications using Java and Spring Boot.
  • Implement and manage containerized applications using Docker, Kubernetes, and OpenShift.
  • Develop data access layers using Spring Data and integrate with PostgreSQL and MongoDB databases.
  • Build and maintain messaging systems with Kafka.
  • Collaborate with cross-functional teams to define, design, and ship new features.
  • Ensure the performance, quality, and responsiveness of applications.
  • Troubleshoot and resolve issues, and improve the overall system performance.
  • Participate in code reviews and mentor junior team members.
  • Stay updated with the latest industry trends and technologies to ensure our solutions are cutting-edge.

    Bonus Skills

    • Master's degree in Computer Science or related field.
    • Experience in agile development methodologies.
    • Knowledge of CI/CD pipelines and related tools.
    • Familiarity with microservices architecture.
    • Contributions to open-source projects.

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    +30d

    Data Architect

    Cohere HealthRemote
    agiletableaunosqlairflowsqlDesignc++pythonAWS

    Cohere Health is hiring a Remote Data Architect

    Company Overview: 

    Cohere Health is a fast-growing clinical intelligence company that’s improving lives at scale by promoting the best patient-specific care options, using leading edge AI combined with deep clinical expertise. In only four years our solutions have been adopted by health insurance plans covering over 15 million people, while our revenues and company size have quadrupled.  That growth combined with capital raises totaling $106M positions us extremely well for continued success. Our awards include: 2023 and 2024 BuiltIn Best Place to Work, Top 5 LinkedIn™ Startup, TripleTree iAward, multiple KLAS Research Points of Light, along with recognition on Fierce Healthcare's Fierce 15 and CB Insights' Digital Health 150 lists.

    Opportunity Overview: 

    You will be a key leader in designing and implementing our data architecture, which is central to our value proposition and crucial to our company's success. As a Data Architect at Cohere, you will work with a high degree of autonomy to design and optimize data warehouses, ensure data governance, and enable data-driven decision-making across the business. You will partner closely with data, product, and engineering teams to solve complex problems and deliver scalable solutions.

    Last but not least, People who succeed here are empathetic teammates who are candid, kind, caring, and embody our core values and principles. We believe that diverse, inclusive teams make the most impactful work. Cohere is deeply invested in ensuring a supportive, growth-oriented environment for everyone.

    What you will do:

    • Lead the design, implementation, and optimization of our data warehouse and governance policies to ensure scalability and compliance with healthcare regulations.
    • Work closely with stakeholders to understand data requirements and deliver actionable insights that can be efficiently productized.
    • Design, develop, operationalize, and maintain the data models, both logic, physical and conceptual to support various business use cases.
    • Collaborate with cross-functional teams to define data architecture standards and best practices.
    • Ensure data quality, integrity, and security across all data sources and systems.
    • Provide technical leadership and mentorship to data engineering and management teams.
    • Create and manage data governance frameworks, including data catalogs, lineage, and metadata management.
    • Stay current with emerging data technologies and evaluate their potential impact on our architecture.

    Your background & requirements:

    • 4+ years of experience leading data architecture initiatives in a fast-paced, agile environment.
    • Bachelor's or Master's degree in Computer Science, Data Science, or a related field with at least 12 years of relevant experience.
    • Proven track record of designing and implementing scalable data warehouses and governance policies.
    • Expertise in SQL and proficiency in data modeling and design. Experience having integrated NoSQL systems as part of a broader data architecture.
    • Hands-on experience with ETL processes, data integration, and data quality frameworks.
    • Experience with data governance tools and practices.
    • Experience building data platforms using python, AWS, Airflow, dbt, and data warehouses.
    • Familiarity with healthcare data standards such as HL7, FHIR, and CCDA.
    • Strong understanding of data privacy and security regulations, including HIPAA.
    • Experience with business intelligence tools like Tableau or PowerBI.
    • Strong analytical and problem-solving skills.
    • Excellent communication and collaboration skills. 

    Equal Opportunity Statement: 

    Cohere Health is an Equal Opportunity Employer. We are committed to fostering an environment of mutual respect where equal employment opportunities are available to all. To us, it’s personal.

    We can’t wait to learn more about you and meet you at Cohere Health!

    The salary range for this position is $160,000 to $185,000 annually; as part of a total benefits package which includes health insurance, 401k and bonus. In accordance with state applicable laws, Cohere is required to provide a reasonable estimate of the compensation range for this role. Individual pay decisions are ultimately based on a number of factors, including but not limited to qualifications for the role, experience level, skillset, and internal alignment.

     

    #LI-Remote

    #BI-Remote




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    +30d

    Lead Software Engineer (CCaaS)

    Live PersonHyderabad, Telangana, India (Remote)
    redis2 years of experienceagileBachelor's degreenosqlDesignjavakubernetesAWSbackend

    Live Person is hiring a Remote Lead Software Engineer (CCaaS)

    LivePerson (NASDAQ: LPSN) is the global leader in enterprise conversations. Hundreds of the world’s leading brands — including HSBC, Chipotle, and Virgin Media — use our award-winning Conversational Cloud platform to connect with millions of consumers. We power nearly a billion conversational interactions every month, providing a uniquely rich data set and safety tools to unlock the power of Conversational AI for better customer experiences.

    At LivePerson, we foster an inclusive workplace culture that encourages meaningful connection, collaboration, and innovation. Everyone is invited to ask questions, actively seek new ways to achieve success, nd reach their full potential. We are continually looking for ways to improve our products and make things better. This means spotting opportunities, solving ambiguities, and seeking effective solutions to the problems our customers care about.

    Overview:

    LivePerson Voice: LivePerson's revolutionary CCaaS product offers a seamless customer experience across any voice or digital communication channel. LivePerson Voice is designed to complete the loop and create a frictionless customer experience. LiverPerson’s VoiceBot is a product offering that provides real-time voice conversations between bots and consumers. It is powered by LivePerson’s VoiceCore Platform, which is a suite of microservices.

    You will be working as Technical Lead for LivePerson’s Voice Team to deliver Voice Automations and Voice applications for our brands to resolve common customer interactions and issues. You will have a track record of leading successful software engineering teams. You must be a team player, motivated, ambitious and eager to grow through build and successful delivery of industry-shifting products.

    In this role you will:

    • Learn new technologies and architectures, including work with LivePerson’s award winning Voice AI solution, voice based telephony, and new product development.
    • Lead a team of software development engineers.
    • Designing and developing high-volume, low-latency, enterprise scale applications for mission-critical systems and delivering high-availability and performance
    • Design complex high performance backend services using Java
    • Design complex solution for Voice based applications
    • Development of technical specifications and documentation
    • Debug production issues and help maintain existing code
    • Participate in on-call rotations

    You should be an expert in:

    • 8+ years of experience building successful large scale production software systems
    • 1- 2 years of experience in leading software engineering teams following agile methods as tech lead - MUST
    • 5+ years of experience in Java programming - MUST
    • 2+ years of experience integrating with third-party APIs  - MUST
    • 3+ years Experience debugging/testing distributed microservice applications - MUST
    • 3+ year of experience with  technologies such as Kafka, Redis and NoSql - MUST
    • 3+ years of Experience building RESTful microservices  - MUST
    • Experience building voice applications is a plus
    • 3+ years of experience in Kubernetes (cluster, load balancer), Google Kubernetes  
    • Experience in Cloud Computing Technologies like GCP, AWS is a plus
    • Bachelor's degree in Computer Science or a related field

    Benefits: 

    • Health: Medical, Dental, and Vision
    • Time away: Vacation and holidays
    • Development: Generous tuition reimbursement and access to internal professional development resources.
    • Equal opportunity employer

    Why You’ll Love Working Here
    As leaders in enterprise customer conversations, we celebrate diversity, empowering our team to forge impactful conversations globally. LivePerson is a place where uniqueness is embraced, growth is constant, and everyone is empowered to create their own success. And, we're very proud to have earned recognition from Fast Company, Newsweek, and BuiltIn for being a top innovative, beloved, and remote-friendly workplace.

    Belonging At LivePerson
    We are proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to age, ancestry, color, family or medical care leave, gender identity or expression, genetic information, marital status, medical condition, national origin, physical or mental disability, protected veteran status, race, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable laws, regulations and ordinances. We also consider qualified applicants with criminal histories, consistent with applicable federal, state, and local law.

    We are committed to the accessibility needs of applicants and employees. We provide reasonable accommodations to job applicants with physical or mental disabilities. Applicants with a disability who require reasonable accommodation for any part of the application or hiring process should inform their recruiting contact upon initial connection.

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    +30d

    Technical Lead (Java/Node.js)

    Live PersonHyderabad, Telangana, India (Remote)
    nosqlsqlDesignazurejavatypescriptpythonAWSbackend

    Live Person is hiring a Remote Technical Lead (Java/Node.js)

    LivePerson (NASDAQ: LPSN) is the global leader in enterprise conversations. Hundreds of the world’s leading brands — including HSBC, Chipotle, and Virgin Media — use our award-winning Conversational Cloud platform to connect with millions of consumers. We power nearly a billion conversational interactions every month, providing a uniquely rich data set and safety tools to unlock the power of Conversational AI for better customer experiences.

    At LivePerson, we foster an inclusive workplace culture that encourages meaningful connection, collaboration, and innovation. Everyone is invited to ask questions, actively seek new ways to achieve success, nd reach their full potential. We are continually looking for ways to improve our products and make things better. This means spotting opportunities, solving ambiguities, and seeking effective solutions to the problems our customers care about.

    Overview:

    Join the Conversation Orchestration team at LivePerson as a hands-on Technical Lead! In this exciting role, you will work with internal and external AI platforms to improve and simplify brand-to-customer messaging experiences. You will be responsible for leading the development of AI-driven agent matching and routing solutions, modernizing legacy systems, and building new features from the ground up.

    As a hands-on Technical Lead, you will play a crucial role in driving the success of our Conversation Orchestration team. Your expertise in software development and management will ensure the seamless delivery of AI-driven solutions that enhance the messaging experience for brands and customers alike. If you are a talented software engineer with a passion for leadership and innovation, we would love to hear from you.

    Responsibilities:

    • Lead a team of software engineers to design and develop high-volume, low-latency applications for mission-critical systems, ensuring high availability and performance.
    • Collaborate with internal teams, external partners, and large customers to deliver AI-based solutions.
    • Design, build, and deploy Java-based enterprise-level solutions and REST-based APIs for backend services.
    • Oversee the development of new and innovative features while maintaining and supporting existing applications and services.
    • Utilize monitoring tools and logging services to debug and analyze production issues.
    • Evaluate open-source tools and frameworks, making recommendations for usage when applicable.
    • Develop technical specifications and documentation in coordination with the data science team.
    • Design, build and deploy machine learning pipelines.

    Requirements:

    • Proven experience as a strong Java, NodeJS, TypeScript, and/or Python backend systems developer.
    • Strong experience with complex systems designs and large-scale traffic management.
    • Experience in enterprise systems integration and hands-on people management.
    • Ability to communicate designs effectively through flowcharts, sequence diagrams, and similar methods.
    • Strong computer science fundamentals, including data structures and algorithms.
    • Experience working with data at scale, including Kafka and NoSQL databases.
    • Demonstrated ability to self-learn and grow professionally.

    Nice to Have:

    • Experience with Java backend applications (including TypeScript, and Python).
    • Familiarity with cloud-based systems (AWS, GCP, or Azure).
    • Experience with database fundamentals (SQL, indexing, etc.).
    • Knowledge of multi-cloud security practices.

    Benefits: 

    • Health: Medical, Dental, and Vision
    • Time away: Vacation and holidays
    • Development: Generous tuition reimbursement and access to internal professional development resources.
    • Equal opportunity employer

    Why You’ll Love Working Here
    As leaders in enterprise customer conversations, we celebrate diversity, empowering our team to forge impactful conversations globally. LivePerson is a place where uniqueness is embraced, growth is constant, and everyone is empowered to create their own success. And, we're very proud to have earned recognition from Fast Company, Newsweek, and BuiltIn for being a top innovative, beloved, and remote-friendly workplace.

    Belonging At LivePerson
    We are proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to age, ancestry, color, family or medical care leave, gender identity or expression, genetic information, marital status, medical condition, national origin, physical or mental disability, protected veteran status, race, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable laws, regulations and ordinances. We also consider qualified applicants with criminal histories, consistent with applicable federal, state, and local law.

    We are committed to the accessibility needs of applicants and employees. We provide reasonable accommodations to job applicants with physical or mental disabilities. Applicants with a disability who require reasonable accommodation for any part of the application or hiring process should inform their recruiting contact upon initial connection.

    Apply for this job

    +30d

    Software Engineer II (Viator)

    TripadvisorOxford or London hybrid
    nosqlsqlDesignmobilegraphqljavac++typescriptkubernetes

    Tripadvisor is hiring a Remote Software Engineer II (Viator)

    Viator, a Tripadvisor company, is the leading marketplace for travel experiences. We believe that making memories is what travel is all about. And with 300,000+ travel experiences to explore—everything from simple tours to extreme adventures (and all the niche, interesting stuff in between)—making memories that will last a lifetime has never been easier. With industry-leading flexibility and last-minute availability, it's never too late to make any day extraordinary. Viator. One app, 300,000+ travel experiences you’ll remember.

    The Viator Engineering team is distributed across Europe and is responsible for viator.com, the Viator mobile apps and all their supporting infrastructure. We run the systems that help operators build their businesses and those which enable third parties to utilise our inventory. We provide the tools which help our customer services team provide world class service to travellers and operators internationally.

    We’re looking for a Software Engineer II to join our fast-growing team. You can work hybrid from the Oxford or London Tripadvisor office's.

    Within Viator we have a fun and friendly environment where the key objective is getting things done. Working closely alongside product managers and designers, our engineers are part of the full process from software design, to code, to test, to deployment and back again. Most of our engineers release code to production every few days and we have a daily release cycle.

    This is a Full-Stack role. Viator’s web stack includes Java, React, TypeScript, GraphQL,Kubernetes, SQL and NoSQL databases, and runs on AWS. You don’t need to have experience with everything listed but you do need to be hungry to learn. You will need to have experience of a statically typed, object-oriented language such as Java, C# or C++

    Perks of Working at Viator

    • Competitive compensation packages, including base salary, annual bonus, and equity.
    • “Work your way” with flexibility to suit your lifestyle. We take a remote-friendly approach to collaboration, with the option to join on-site as often as you’d like in select locations. 
    • Flexible schedule. Work-life balance is ingrained in our culture by design. Trust and accountability make it work.
    • Donation matching. Give back? Give more! We match qualifying charitable donations annually.
    • Tuition assistance. Want to level up your career? We love to hear it! Receive annual support for qualified programs.
    • Lifestyle benefit. An annual benefit to spend on yourself. Use it on travel, wellness, or whatever suits you.
    • Travel perks. We believe that travel is employee development, so we provide discounts and more.
    • Employee assistance program. We’re here for you with resources and programs to help you through life’s challenges.
    • Health benefits. We offer great coverage and competitive premiums.

    Our Values

    We aspire to lead; We’re relentlessly curious;... want to know more? Read up on our values: 

    • We aspire to lead. Tap into your talent, ambition, and knowledge to bring us – and you – to new heights.
    • We’re relentlessly curious. We push beyond the usual, the known, the “that’s just how it’s done.”
    • We’re better together. We learn from, accept, respect, support, and value one another– and are creating something remarkable in the process.
    • We serve our customers, always. We listen, question, respond, and strive for wow moments.  

    We strive for better, not perfect. We won’t get it right the first time – or every time. We’ll provide a safe environment in which to make mistakes, iterate, improve, and grow.

    Our workplace is for everyone, as is our people powered platform. At Tripadvisor, we want you to bring your unique identities, abilities, and experiences, so we can collectively revolutionize travel and together find the good out there.

    Application process

    • 30 minute call with a recruiter to learn more about the role
    • 1 hour technical coding interview with someone from the Viator Engineering team
    • Three one-hour interviews with members of the team, covering technical topics - including some coding - and what you would bring to Viator.

    If you need a reasonable accommodation or support during the application or the recruiting process due to a medical condition or disability, please reach out to your individual recruiter or send an email to AccessibleRecruiting@Tripadvisor.com and let us know the nature of your request . Please include the job requisition number in your message.

    #LI-TA1

    #Viator

    #LI-Hybrid 

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    +30d

    Senior SRE Engineer (Viator)

    TripadvisorOxford, London, Lisbon, Krakow hybrid
    DevOPSS3EC2LambdaagilejiraterraformnosqlsqlDesigngitjavadockerelasticsearchkubernetesjenkinspythonAWS

    Tripadvisor is hiring a Remote Senior SRE Engineer (Viator)

    Viator, a Tripadvisor company, is the leading marketplace for travel experiences. We believe that making memories is what travel is all about. And with 300,000+ travel experiences to explore—everything from simple tours to extreme adventures (and all the niche, interesting stuff in between)—making memories that will last a lifetime has never been easier. With industry-leading flexibility and last-minute availability, it's never too late to make any day extraordinary. Viator. One app, 300,000+ travel experiences you’ll remember.

    We are looking for a Senior Software Engineer with a blend of skills of software engineering and operations. A person who truly believes and lives by DevOps principles and values. The roles includes working within the SRE team but interacting with all feature and platform teams to deliver state of the art solutions that ensures availability, latency, performance, efficiency, change management, monitoring, emergency response, and capacity planning of our service and applications. If you are looking to be challenged technically and have fun, this is the place for you!

    What will you do

    • As part of the SRE team you will be participating in design and implementing parts of our engineering platform that enables scaling, metrics and observability, ensures and improves reliability.
    • Identify gaps in our engineering platform that improves availability, latency, performance, efficiency, change management, monitoring, emergency response
    • Guide and mentor other people on the team and help them grow their skills and knowledge
    • Evangelise DevOps and SRE culture and lead the innovation across engineering feature teams
    • Become part of a PagerDuty based on-call rotation

    Skills & Experience

    • Comfortable and happy to code in Python and Java. Experience writing commercial application code in Java.
    • Deep knowledge and understanding of Computer Engineering fundamentals and first principles
    • Deep understanding of scaling solutions both on infrastructure level ( caching layers, database replicas, sharding, partitioning, etc ) and architectural level (denormalisation, CQRS-ES, Federation, etc )
    • Experience building and working with and monitoring microservice architectures in large distributed cloud environments (ideally AWS).
    • Experience with Observability tooling – having proficiency using tools like Elasticsearch, Kibana, APM, Sentry, Grafana, Prometheus, Overops, or similar
    • The ability to guide and mentor other members within the team and improve the way we collaborate, learn, and share ideas
    • Documentation and internal team members alignment; therefore strong written and verbal communication skills are required
    • Excellent collaboration skills to be able to work closely with product engineers and product owners to understand their context and co-design appropriate solutions which balance feature velocity with site reliability
    • Version control and CI/CD – Jenkins, git, bitbucket, GitLab, liquibase
    • Experience in using SQL / NoSQL data stores – RDS, DynamoDB, ElastiCache, Solr
    • Jira and Agile methodologies

    Desired Skills & Knowledge

    • Excellent GNU/Linux system administration skills
    • Experience with OpenTelemetry
    • Experience of managing Kubernetes cluster and containerisation
    • AWS and IaC – Terraform, CloudFormation, VPC, IAM, EC2, EKS, Lambda, RDS, S3, CloudWatch, puppet, docker
    • Experience building and running monitoring infrastructure at a large scale. For example, Elasticsearch clusters, Prometheus, Kibana, Grafana, etc
    • Web applications and HTTP servers – Java, apache, nginx
    • Load balancers – ELB, HAProxy, nginx
    • Experience in running  SQL / NoSQL data stores – RDS, DynamoDB, ElastiCache, Solr

     

    Perks of Working at Viator

    • Competitive compensation packages, including base salary, annual bonus, and equity.
    • “Work your way” with flexibility to suit your lifestyle. We take a remote-friendly approach to collaboration, with the option to join on-site as often as you’d like in select locations. 
    • Flexible schedule. Work-life balance is ingrained in our culture by design. Trust and accountability make it work.
    • Donation matching. Give back? Give more! We match qualifying charitable donations annually.
    • Tuition assistance. Want to level up your career? We love to hear it! Receive annual support for qualified programs.
    • Lifestyle benefit. An annual benefit to spend on yourself. Use it on travel, wellness, or whatever suits you.
    • Travel perks. We believe that travel is employee development, so we provide discounts and more.
    • Employee assistance program. We’re here for you with resources and programs to help you through life’s challenges.
    • Health benefits. We offer great coverage and competitive premiums.

    Our Values

    We aspire to lead; We’re relentlessly curious;... want to know more? Read up on our values: 

    • We aspire to lead. Tap into your talent, ambition, and knowledge to bring us – and you – to new heights.
    • We’re relentlessly curious. We push beyond the usual, the known, the “that’s just how it’s done.”
    • We’re better together. We learn from, accept, respect, support, and value one another– and are creating something remarkable in the process.
    • We serve our customers, always. We listen, question, respond, and strive for wow moments.  

    We strive for better, not perfect. We won’t get it right the first time – or every time. We’ll provide a safe environment in which to make mistakes, iterate, improve, and grow.

    Our workplace is for everyone, as is our people powered platform. At Tripadvisor, we want you to bring your unique identities, abilities, and experiences, so we can collectively revolutionize travel and together find the good out there.

    Application process

    • 30 minute call with a recruiter to learn more about the role
    • 1 hour technical coding interview with someone from the Viator Engineering team
    • Three one-hour interviews with members of the team, covering technical topics - including some coding - and what you would bring to Viator.

    If you need a reasonable accommodation or support during the application or the recruiting process due to a medical condition or disability, please reach out to your individual recruiter or send an email to AccessibleRecruiting@Tripadvisor.com and let us know the nature of your request . Please include the job requisition number in your message.

    #LI-TA1

    #Viator

    #LI-Hybrid

     

     

     

    See more jobs at Tripadvisor

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    +30d

    Software Engineer I

    KalderosChicago, IL, Remote
    agilenosqlsqlDesignmobileslackazuregitc++AWS

    Kalderos is hiring a Remote Software Engineer I

    About Us

    At Kalderos, we are building unifying technologies that bring transparency, trust, and equity to the entire healthcare community with a focus on pharmaceutical pricing.  Our success is measured when we can empower all of healthcare to focus more on improving the health of people. 

    To learn more: https://www.kalderos.com/company/about 

    That success is driven by Kalderos’ greatest asset, our people. Our team thrives on the problems that we solve, is driven to innovate, and thrives on the feedback of their peers. Our team is passionate about what they do and we are looking for people to join our company and our mission.

    That’s where you come in! 

    We are seeking a motivated and talented Software Engineer Level Ito join our dynamic engineering team. In this role, you will play a crucial part in designing, developing, and maintaining our software applications. You will collaborate with experienced engineers to learn and grow your skills while contributing to the creation of high-quality, innovative software solutions. You possess a strong affinity for working in rapidly developing and expanding organizations and possess the requisite background to excel in such environments. You are cognizant of the fast-paced, high-volume, and uncertain nature of operations within the organization and perceive it as an opportunity to deliver substantial outcomes.

    What You’ll Do:

    • Participate in the full software development lifecycle (SDLC), from requirement gathering to deployment and maintenance.
    • Write clean, well-structured, and efficient code following established coding standards and best practices.
    • Develop and execute unit and integration tests to ensure code quality and functionality.
    • Collaborate with team members to troubleshoot and resolve software defects.
    • Assist in designing software components and modules based on provided specifications.
    • Understand and follow established design patterns and architectural principles.
    • Collaborate with senior engineers to refine and optimize software designs.
    • Analyze and resolve technical issues related to software development.
    • Research and propose solutions to improve software performance and reliability.
    • Apply critical thinking and problem-solving skills to overcome technical challenges.
    • Actively participate in code reviews and technical discussions to learn from experienced engineers.
    • Stay updated with the latest software development trends, technologies, and tools.
    • Seek opportunities to expand your knowledge and skillset through training and self-study.

    What You’ll Bring:

    • Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field.
    • Minimum of 1-2 years of relevant software development experience.
    • Proficiency in at least 2 or more programming languages and frameworks (React/Redux/Python/MS .Net/Node preferred).
    • Experience with version control systems (e.g., Git).
    • Familiarity with cloud technologies (e.g., AWS, Azure, GCP).
    • Experience with database systems (e.g., SQL, NoSQL).
    • Understanding of software testing frameworks and tools.
    • Ambition, initiative, and desire to learn new things and seek new responsibilities 
    • Excellent organization skills and ability to manage multiple concurrent tasks and assignments
    • Excellent analytical and problem-solving skills.
    • Effective verbal and written communication skills for collaborating with team members and stakeholders.
    • Ability to work independently and collaboratively.
    • Passion for technology and continuous learning.
    • Understanding of Agile or other software development methodologies.
    • Strong foundation in data structures and algorithms.

    Set Yourself Apart:

    • Experience in the healthcare industry.

    Expected Salary Range: $95,000 -$115,000 base + bonus

    This position can be remote in the United States or hybrid in Chicago, IL or Boston, MA. Expected hours will be Eastern or Central time.

    ___________________________________________________________________________________________

    Highlighted Company Perks and Benefits

    • Medical, Dental, and Vision benefits
    • 401k with company match
    • Flexible PTO with a 10 day minimum
    • Opportunity for growth
    • Mobile & Wifi Reimbursement
    • Commuter Reimbursement
    • Donation matching for charitable contributions
    • Travel reimbursement for healthcare services not available near your home
    • New employee home office setup reimbursement

    What It’s Like Working Here

    • We thrive on collaboration, because we believe that all voices matter and we can only put our best work into the world when we work together to solve problems.
    • We empower each other and believe in ensuring all voices are heard.
    • We know the importance of feedback in individual and organizational growth and development, which is why we've embedded it into our practice and culture. 
    • We’re curious and go deep. Our slack channel is filled throughout the day with insightful articles, discussions around our industry, healthcare, and our book club is always bursting with questions.

    To learn more:https://www.kalderos.com/company/culture

    We know that job postings can be intimidating, and research shows that while men apply to jobs when they meet an average of 60% of the criteria, women and other marginalized folks tend to only apply when they check every box. We encourage you to apply if you think you may be a fit and give us both a chance to find out!

    Kalderos is proud to be an equal opportunity workplace.  We are committed to equal opportunity regardless of race, color, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, or veteran status.

    Kalderos participates in E-Verify.

    See more jobs at Kalderos

    Apply for this job

    +30d

    Software Engineer II

    KalderosChicago, IL, Remote
    DevOPSagilenosqlDesignmobileslackazuregitc++dockerkubernetesAWS

    Kalderos is hiring a Remote Software Engineer II

    About Us

    At Kalderos, we are building unifying technologies that bring transparency, trust, and equity to the entire healthcare community with a focus on pharmaceutical pricing.  Our success is measured when we can empower all of healthcare to focus more on improving the health of people. 

    To learn more: https://www.kalderos.com/company/about 

    That success is driven by Kalderos’ greatest asset, our people. Our team thrives on the problems that we solve, is driven to innovate, and thrives on the feedback of their peers. Our team is passionate about what they do and we are looking for people to join our company and our mission.

    That’s where you come in! 

    We are seeking a motivated and talented Software Engineer Level II to join our dynamic engineering team. In this role, you will play a crucial part in designing, developing, and maintaining our software applications. You will collaborate with experienced engineers to learn and grow your skills while contributing to the creation of high-quality, innovative software solutions. You possess a strong affinity for working in rapidly developing and expanding organizations and possess the requisite background to excel in such environments. You are cognizant of the fast-paced, high-volume, and uncertain nature of operations within the organization and perceive it as an opportunity to deliver substantial outcomes.

    What You’ll Do:

    • Lead the design, development, and implementation of new software features and enhancements.
    • Write clean, maintainable, and efficient code following industry best practices and coding standards.
    • Conduct thorough code reviews to ensure code quality and adherence to design principles.
    • Optimize and refactor existing code to improve performance, scalability, and maintainability.
    • Participate in troubleshooting and resolving complex technical issues in production environments.
    • Collaborate with senior engineers and architects to design scalable and robust software architectures.
    • Create detailed technical designs and specifications for new features and components.
    • Evaluate and recommend appropriate technologies and tools for software development projects.
    • Collaborate effectively with cross-functional teams, including product managers, quality assurance engineers, and DevOps engineers.
    • Analyze and troubleshoot complex software issues, identify root causes, and propose effective solutions.
    • Conduct thorough research and investigation to resolve technical challenges.
    • Proactively identify and mitigate potential risks to ensure software stability and reliability.
    • Stay abreast of the latest software development trends, technologies, and industry best practices.
    • Research and propose new technologies and approaches to improve software development processes and products.
    • Contribute to the development of innovative software solutions that address customer needs and business goals.

    What You’ll Bring:

    • Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field.
    • Minimum of 2-4 years of relevant software development experience.
    • Proficiency in at least 2 or more programming languages and frameworks (React/Redux/Python/MS .Net/Node preferred).
    • Experience with version control systems (e.g., Git).
    • Familiarity with cloud technologies (e.g., AWS, Azure, GCP).
    • Experience with containerization technologies (e.g., Docker, Kubernetes).
    • Familiarity with microservices architectures and distributed systems.
    • Experience with relational and/or NoSQL databases, including database design and optimization.
    • Understanding of software testing frameworks and tools.
    • Ambition, initiative, and desire to learn new things and seek new responsibilities 
    • Excellent organization skills and ability to manage multiple concurrent tasks and assignments
    • Strong analytical, problem-solving, and debugging skills
    • Excellent written and verbal communication skills for collaborating with team members and stakeholders.
    • Ability to work independently and collaboratively.
    • Passion for technology and continuous learning.
    • Strong understanding and experience with Agile or other software development methodologies.
    • Expertise in applying design patterns and architectural principles to create scalable and maintainable software.

    Set Yourself Apart:

    • Experience in the healthcare industry.

    Expected Salary Range: $110,000 -$140,000 base + bonus

    This position can be remote in the United States or hybrid in Chicago, IL or Boston, MA. Expected hours will be Eastern or Central time.

    ___________________________________________________________________________________________

    Highlighted Company Perks and Benefits

    • Medical, Dental, and Vision benefits
    • 401k with company match
    • Flexible PTO with a 10 day minimum
    • Opportunity for growth
    • Mobile & Wifi Reimbursement
    • Commuter Reimbursement
    • Donation matching for charitable contributions
    • Travel reimbursement for healthcare services not available near your home
    • New employee home office setup reimbursement

    What It’s Like Working Here

    • We thrive on collaboration, because we believe that all voices matter and we can only put our best work into the world when we work together to solve problems.
    • We empower each other and believe in ensuring all voices are heard.
    • We know the importance of feedback in individual and organizational growth and development, which is why we've embedded it into our practice and culture. 
    • We’re curious and go deep. Our slack channel is filled throughout the day with insightful articles, discussions around our industry, healthcare, and our book club is always bursting with questions.

    To learn more:https://www.kalderos.com/company/culture

    We know that job postings can be intimidating, and research shows that while men apply to jobs when they meet an average of 60% of the criteria, women and other marginalized folks tend to only apply when they check every box. We encourage you to apply if you think you may be a fit and give us both a chance to find out!

    Kalderos is proud to be an equal opportunity workplace.  We are committed to equal opportunity regardless of race, color, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, or veteran status.

    Kalderos participates in E-Verify.

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    +30d

    Site Reliability Engineer - II

    Live PersonHyderabad, Telangana, India (Remote)
    terraformnosqlpostgressqlansiblemongodbazureelasticsearchMySQLkuberneteslinuxjenkinsAWS

    Live Person is hiring a Remote Site Reliability Engineer - II

    LivePerson (NASDAQ: LPSN) is the global leader in enterprise conversations. Hundreds of the world’s leading brands — including HSBC, Chipotle, and Virgin Media — use our award-winning Conversational Cloud platform to connect with millions of consumers. We power nearly a billion conversational interactions every month, providing a uniquely rich data set and safety tools to unlock the power of Conversational AI for better customer experiences.

    At LivePerson, we foster an inclusive workplace culture that encourages meaningful connection, collaboration, and innovation. Everyone is invited to ask questions, actively seek new ways to achieve success, nd reach their full potential. We are continually looking for ways to improve our products and make things better. This means spotting opportunities, solving ambiguities, and seeking effective solutions to the problems our customers care about.

    Overview:

    LivePerson is looking for a Site Reliability/DevOps Engineer for the GPT (Global Product & Technology) Division. You will be part of the LivePerson SRE team building and managing highly available, distributed systems. You will have the opportunity to be part of a strong team and enjoy the work environment of a start-up, with a robust product and the benefits of a leading company in its field.

    You will: 

    • Ensure product high uptime and reliability 24x7.
    • Manage Linux servers in a multi-cloud environment
    • Manage high availability Kubernetes resources using Helm charts
    • Assist with deploying upgrades and patches using Puppet/Ansible/Chef/Helm
    • Monitoring and troubleshooting warnings and alerts related to the reporting platform’s performance
    • Develop monitoring resources and alerting systems such as Grafana, Prometheus, Kibana, DataDog and PagerDuty
    • Coordinate with DBA and developers to manage SQL and NOSQL database systems, including MongoDB, ElasticSearch, Postgres, MySQL and others
    • Managing message bus systems such as Kafka and Pulsar

    You have:

    • Minimum 3+ years of experience of managing cloud based production environment (AWS, GCP, Azure, etc)
    • Highly experienced working in the Linux environment, good scripting in Bash / Python.
    • Highly experienced working configuration management systems like Puppet, OpsCode Chef, Ansible, etc.
    • Strong experience in Terraform, CloudFormation or other IAC
    • Experienced in SQL, including DDL and complex queries
    • Experienced working in the Kubernetes platform
    • Experience working in a microservices architecture using a message bus
    • Good knowledge of CI/CD pipelines orchestrators like TeamCity, Jenkins, Gitlab.
    • Highly motivated and independent.
    • Team player and excellent interpersonal Skills.
    • Excellent written and verbal communication skills.
    • BS in Computer Science or a related field, or equivalent work experience.
    • A strong background in cloud, network and application security and compliance
    • Experience with GPT or other LLMs a strong advantage

    Benefits

    • Health: Medical, Dental, and Vision
    • Time away: Vacation and holidays
    • Development: Generous tuition reimbursement and access to internal professional development resources.
    • Equal opportunity employer

    Why You’ll Love Working Here

    As leaders in enterprise customer conversations, we celebrate diversity, empowering our team to forge impactful conversations globally. LivePerson is a place where uniqueness is embraced, growth is constant, and everyone is empowered to create their own success. And, we're very proud to have earned recognition from Fast Company, Newsweek, and BuiltIn for being a top innovative, beloved, and remote-friendly workplace.

    Belonging At LivePerson

    We are proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to age, ancestry, color, family or medical care leave, gender identity or expression, genetic information, marital status, medical condition, national origin, physical or mental disability, protected veteran status, race, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable laws, regulations and ordinances. We also consider qualified applicants with criminal histories, consistent with applicable federal, state, and local law.

    We are committed to the accessibility needs of applicants and employees. We provide reasonable accommodations to job applicants with physical or mental disabilities. Applicants with a disability who require reasonable accommodation for any part of the application or hiring process should inform their recruiting contact upon initial connection.

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    +30d

    Security Engineer, Platform Security

    GrammarlyUnited States; Hybrid
    MLS3remote-firstterraformnosqlDesignjavac++elasticsearchpython

    Grammarly is hiring a Remote Security Engineer, Platform Security

    Grammarly is excited to offer a remote-first hybrid working model. Grammarly team members in this role must be based in the United States”, and, depending on business needs, they must meet in person for collaboration weeks, traveling if necessary to the hub(s) where their team is based.

    This flexible approach gives team members the best of both worlds: plenty of focus time along with in-person collaboration that fosters trust and unlocks creativity.

    About Grammarly

    Grammarly is the world’s leading AI writing assistance company trusted by over 30 million people and 70,000 teams. From instantly creating a first draft to perfecting every message, Grammarly helps people at 96% of theFortune 500 and teams at companies like Atlassian, Databricks, and Zoom get their point across—and get results—with best-in-class security practices that keep data private and protected. Founded in 2009, Grammarly is No. 7 on the Forbes Cloud 100, one of TIME’s 100 Most Influential Companies, one of Fast Company’s Most Innovative Companies in AI, and one of Inc.’s Best Workplaces.

    The Opportunity

    To achieve our ambitious goals, we’re looking for a Security Engineer, Platform Security to join our Trust & Enterprise team. 

    We’re looking for a Security Engineer to join our Platform Security team to achieve our ambitious goals. This person will substantially impact maintaining the trust of the millions of users who rely on Grammarly product offerings daily. They will drive security improvements across our cloud and data platform while empowering engineering teams to operate fast and safely.

    Grammarly’s engineers and researchers have the freedom to innovate and uncover breakthroughs—and, in turn, influence our product roadmap. The complexity of our technical challenges is growing rapidly as we scale our interfaces, algorithms, and infrastructure. You can hear more from our team on our technical blog.

    Your impact

    As a Security Engineer - Platform Security, you will:

    • Collaborate closely with product and engineering teams to integrate robust security features directly into our platform.
    • Design and implement advanced tooling and processes to comprehensively monitor and secure our platform infrastructure.
    • Facilitate cross-team efforts among Cloud and Data Platform engineering groups to enhance security without compromising development speed.
    • Develop and implement security processes to identify, evaluate, and mitigate security risks across our AI products.
    • Design and Implement Just-In-Time (JIT) and role-based access controls to safeguard our production environment and customer data effectively.
    • Craft and apply a strategic cloud and infrastructure security framework, contributing to the program's strategic direction and roadmap.
    • Engage in proactive collaboration with diverse teams, from full-stack developers to ML engineers and data scientists, ensuring the integration of security best practices into every phase of the development lifecycle.

    We’re looking for someone who

    • Embodies our EAGER values—is ethical, adaptable, gritty, empathetic, and remarkable.
    • Is inspired by our MOVE principles: move fast and learn faster; obsess about creating customer value; value impact over activity; and embrace healthy disagreement rooted in trust.
    • Is able to meet in person for their team’s scheduled collaboration weeks, traveling if necessary to the hub where their team is based.
    • Possesses a proven track record in enhancing security across various data platforms, including Databricks, NoSQL, ElasticSearch, S3, and Kafka.
    • Operates primarily as a 'security builder,’ working alongside engineering teams. This includes designing, implementing, and operating services with a strong focus on security.
    • Has significant experience deploying Cloud and Data Infrastructure through Terraform, CloudFormation, or Cloud Development Kit (CDK), and proficiency in programming languages such as Python, Java, and Go.

    Compensation and Benefits

    Grammarly offers all team members competitive pay along with a benefits package encompassing the following and more: 

    • Excellent health care (including a wide range of medical, dental, vision, mental health, and fertility benefits)
    • Disability and life insurance options
    • 401(k) and RRSP matching 
    • Paid parental leave
    • 20 days of paid time off per year, 12 days of paid holidays per year, two floating holidays per year, and unlimited sick days 
    • Generous stipends (including those for caregiving, pet care, wellness, your home office, and more)
    • Annual professional development budget and opportunities

    Grammarly takes a market-based approach to compensation, which means base pay may vary depending on your location. Our US locations are categorized into two compensation zones based on proximity to our hub locations.

    Base pay may vary considerably depending on job-related knowledge, skills, and experience. The expected salary ranges for this position are outlined below by compensation zone and may be modified in the future.

    United States: 
    Zone 1: $280,000 - $399,000/year (USD)
    Zone 2: $250,000 - $350,000/year (USD)
     
    For more information about our compensation zones and locations where we currently support employment, please refer to this page. If a location of interest is not listed, please speak with a recruiter for additional information.

    We encourage you to apply

    At Grammarly, we value our differences, and we encourage all to apply—especially those whose identities are traditionally underrepresented in tech organizations. We do not discriminate on the basis of race, religion, color, gender expression or identity, sexual orientation, ancestry, national origin, citizenship, age, marital status, veteran status, disability status, political belief, or any other characteristic protected by law. Grammarly is an equal opportunity employer and a participant in the US federal E-Verify program (US). We also abide by the Employment Equity Act (Canada).

    #LI-PM1

    #LI-Hybrid

     

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    +30d

    Senior Software Engineer, Marketing Enablement

    InstacartUnited States - Remote
    Master’s DegreenosqlairflowDesignrubypostgresqlpython

    Instacart is hiring a Remote Senior Software Engineer, Marketing Enablement

    We're transforming the grocery industry

    At Instacart, we invite the world to share love through food because we believe everyone should have access to the food they love and more time to enjoy it together. Where others see a simple need for grocery delivery, we see exciting complexity and endless opportunity to serve the varied needs of our community. We work to deliver an essential service that customers rely on to get their groceries and household goods, while also offering safe and flexible earnings opportunities to Instacart Personal Shoppers.

    Instacart has become a lifeline for millions of people, and we’re building the team to help push our shopping cart forward. If you’re ready to do the best work of your life, come join our table.

    Instacart is a Flex First team

    There’s no one-size fits all approach to how we do our best work. Our employees have the flexibility to choose where they do their best work—whether it’s from home, an office, or your favorite coffee shop—while staying connected and building community through regular in-person events. Learn more about our flexible approach to where we work.

    Overview

    About the Role 

    At Instacart, we invite the world to share love through food because we believe everyone should have access to the food they love and more time to enjoy it together. Where others see a simple need for grocery delivery, we see exciting complexity and endless opportunity to serve the varied needs of our community. We work to deliver an essential service that customers rely on to get their groceries and household goods, while also offering safe and flexible earnings opportunities to Instacart Personal Shoppers.

    Instacart has become a lifeline for millions of people, and we’re building the team to help push our shopping cart forward. If you’re ready to do the best work of your life, come join our table.

    As a Senior Software Engineer, you will play a pivotal role in transforming the grocery industry by enhancing our platform's search visibility, improving our outreach, and ensuring that millions of people can access the food they love effortlessly. This position involves tackling complex problems with innovative solutions that enhance user experience and drive significant business results. Your work will directly influence the efficiency and effectiveness of our shopping platform, making everyday essentials accessible to a broader audience.

     

    About the Team 

    As part of the small but mighty Marketing Technology team, within our broader marketing organization, SEO at Instacart plays a crucial role.SEO at Instacart is a dynamic team, with a huge impact on our business. We operate with a "Flex First" approach. This means you'll have the flexibility to work from your preferred environment, with regular opportunities to connect in person. Our team is pivotal in driving traffic and user engagement through strategic initiatives across millions of web pages, influencing customer journeys at every stage. By collaborating with various internal teams and adapting to evolving business needs, you will contribute to a crucial aspect of our overarching business strategy and have the opportunity to work across many areas of our product in a manner that directly impacts customer experience. 

     

    About the Job 

    In your role as Senior Software Engineer, you will:

    • Design and develop: Build high-quality product features focused on enhancing search engine optimization and the user experience.
    • Collaborate effectively: Work closely with product managers, designers, and data scientists to define and execute project requirements.
    • Optimize and scale: Ensure system designs are scalable and robust to support our growing user base and data needs.
    • Innovate and improve: Regularly propose and lead new initiatives that enhance both organizational efficiency and product excellence.
    • Data handling: Develop efficient data pipelines and data models to ensure the collection and delivery of quality data.

     

    About You

    Minimum Qualifications

    • Bachelor's or Master’s degree in Computer Science, Computer Engineering, or a related field.
    • 5+ years of relevant technology experience, particularly in distributed systems.
    • Demonstrable skill and experience with Python, Ruby, React, PostgreSQL, or Go.
    • Proven ability to manage projects end-to-end with significant autonomy.
    • Strong collaborator with a growth mindset, open to feedback and learning.
    • Experience working in large-scale marketplaces, e-commerce, or companies with high-traffic apps.

     

    Preferred Qualifications

    • Experience in the startup environment, particularly in fast-paced settings.
    • Advanced knowledge in data engineering, including data pipelines and NoSQL databases.
    • Familiarity with big data technologies such as Apache Spark, Airflow, and Hadoop.
    • Prior experience working closely with marketing teams and direct involvement in SEO.

    Instacart provides highly market-competitive compensation and benefits in each location where our employees work. This role is remote and the base pay range for a successful candidate is dependent on their permanent work location. Please review our Flex First remote work policyhere.

    Offers may vary based on many factors, such as candidate experience and skills required for the role.Additionally, this role is eligible for a new hire equity grant as well as annual refresh grants. Please read more about our benefits offeringshere.

    For US based candidates, the base pay ranges for a successful candidate are listed below.

    CA, NY, CT, NJ
    $192,000$245,000 USD
    WA
    $184,000$235,000 USD
    OR, DE, ME, MA, MD, NH, RI, VT, DC, PA, VA, CO, TX, IL, HI
    $176,000$225,000 USD
    All other states
    $159,000$203,000 USD

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