Job Description

• Design and implement large-scale software solutions and components using multiple technologies (Node.js, ReactJS, and Go are the main ones) 
• Be a great communicator to be able to actively collaborate and get context for complex tasks 
• Follow best engineering practices and company/client guidelines 
• Play supervisory, advisory, and coaching role for less-senior engineers in the team 
• Be an active contributor to all team-related meetings, events, and ceremonies 
• Contribute to creating architectural and technical documentation 
• Promote clean code and design patterns/principles 
• Actively and permanently work on self-development and self-education, making lessons learned for further advancement to the Principal position

Qualifications

• 5+ years of software development experience  
• Strong experience with Node.js and ReactJS 
• Experienced in Go 
• Solid experience with SQL and NoSQL databases such as MySQL, PostgreSQL, Redis, Aerospike, and Cassandra 
• Strong experience in the Linux command line environment 
• Familiarity with AWS and Terraform 
• Experience with CI/CD pipelines such as Jenkins, GitHub, GitLab 
• Experience with Docker and Kubernetes 
• Familiarity with Spark, Hadoop, and Zookeeper 
• Understanding of the business and ability to translate business expectations into technical descriptions 
• Ability to manage time and priorities  
• Strong feeling of ownership and responsibility 
• At least an Upper-Intermediate level of English 

 
WOULD BE A PLUS

• Experience with Kafka, Kibana, Elasticsearch 
• Familiarity with OpenRTB 
• Experience in AdTech domain (DSP/SSP/Ad exchange/Bidders) 

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Job Description

• Learn theoretical knowledge and gain the practical experience needed for further growth as a Researcher  
• Engage in self-study through lectures and recommended materials  
• Practice in real cases applying new skills   
• Collaborate with mentors during the practical part of the trainee program 

Qualifications

• Good theoretical knowledge and 3-6 months experience as a Recruitment Sourcer 
• A passion for the IT industry and a keen interest in talent acquisition   
• At least an Upper-Intermediate level of verbal and written English and a higher  
• Strong communication skills and a proactive approach to learning  
• Attention to detail and the ability to manage tasks efficiently  
• Analytical mindset  
• Currently pursuing or recently completed any degree (no experience required)  
• Ability to work in a remote and collaborative setting  

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Job Description

• Creation of automated tests for web and mobile UI, API, and data  
• Manual testing support 
• Creation and support of test automation framework 
• Writing and supporting test automation documentation 
• Elaboration on the best approaches for automation tests 
• Participating in grooming with the Product Manager 

Qualifications

• At least 3 years of experience in test automation of large and complex web and mobile applications 
• Strong knowledge and experience in JS, TestCafe 
• Experience in API testing (GraphQL), knowledge of related test automation approaches 
• Strong knowledge of testing techniques and methodologies 
• Strong experience in test planning and estimation 
• Strong working knowledge of databases and SQL 
• Experience using version control systems (Git) 
• English level – Upper-Intermediate 

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Job Description

• Work on cutting-edge applications  
• Be liaison with key stakeholders  
• Be involved in the development, design, and problem-solving of some of the most challenging ad scaling issues  
• Be responsible for various project initiatives to improve the delivery of hundreds of billions of transactions per day  
• Work alongside a team of engineers on an existing code base  
• Play a key role in influencing the Engineering and Product direction 

Qualifications

• At least 3+ years of experience in software development and architecture in GO, operating in large-scale high availability systems  
• Experience dealing with scaling highly available globally distributed systems  
• Experience in AdTech 
• Strong communication skills  
• At least an Upper-Intermediate level of English 
• Excellent organizational skills  
• Ability to manage and measure multiple priorities  
• Ability to communicate complex topics to business stakeholders  
• Working with Scrum / Agile with a good understanding of how it works in real-life 
• Ability to translate business requirements into technical specifications and action plans on a deliverable schedule  
• Ability to properly define estimations and deliver on those goals  
• A passion for development and new technologies  
• Ability to work well under pressure and meet deadlines  

NICE TO HAVE:

• Experience with Engineering and business concepts in the ad-tech industry   
• Knowledge of other programming languages and technologies

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Job Description

• Produce clean code and proactively review it with peers to ensure its quality 
• Ensure quality, maintainability, and conformance of software to best practices 
• Participate in requirements clarification sessions, collect inputs and requirements of assigned tasks 
• Participate in estimation and planning sessions 
• Participate in proposal preparation efforts using your technical expertise 
• Develop technical project documentation and user documentation 
• Participate in project and team meetings, provide relevant contributions and information 
• Analyze given business problem, extract, and document business requirements, and elaborate technical solution 
• Communicate with customers on complex matters, discussions, negotiations 
• Participate in technical interviews of software developer specialists and assess candidates’ capabilities against job requirements 

Qualifications

• 5+ years of software engineering experience 
• Excellent knowledge of JavaScript, TypeScript, Node.js 
• Solid experience with Go and ReactJS 
• Good level of experience with clouds (AWS or GCP) 
• Strong estimation skills, ability to come up with solutions, pros/cons 
• Strong knowledge of algorithms and data structures 
• Experience with designing, implementing, and shipping rich web applications 
• Expert in documentation and Software Development Lifecycle and ALM Tools 
• Strong knowledge of functional programming concepts and other programming paradigms 
• At least an Upper-Intermediate level of English 

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Job Description

• Developing responsive and user-friendly web applications using Vue.js
• Collaborating with cross-functional teams to design, develop, and implement new features
• Conducting code reviews and ensuring compliance with clean code practices
• Writing tests and ensuring code quality
• Optimizing applications for maximum speed and scalability
• Troubleshooting and debugging issues on time
• Staying up-to-date with the latest trends and technologies in front-end development

Qualifications

• At least 3 years of experience in front-end development using Vue.js with Vuetify
• Proficiency in HTML, CSS, and JavaScript
• Experience with state management libraries such as Vuex or Redux
• Familiarity with RESTful APIs and WebSockets
• Understanding of responsive design principles and experience with CSS frameworks such as Vuetify
• Experience with Git and version control systems
• Experience with writing tests and ensuring code quality through clean code practices
• At least an Upper-Intermediate level of English

WILL BE A PLUS

• Knowledge of Android development using Kotlin

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Job Description

• Collaborating with a talented and motivated team to craft high-quality game design documentation
• Building bridges with other department leads, including product managers, engineers, and artists, to create a cohesive and top-tier end product
• Showcasing your exceptional communication and collaboration skills, effectively sharing your ideas with the team and stakeholders
• Demonstrating your ability to work both independently and within a team, maintaining the highest standards of quality
• Staying on the cutting edge of industry trends and emerging technologies in the dynamic world of game design 

Qualifications

• At least 3 years of experience as a slot game designer
• Deep understanding of slot game mechanics (reel layout, pay lines, symbols, bonus, free spin, genres)  
• Understanding of RTP, game mathematics, RNG, and balancing
• Knowledge of industry regulations and compliance standards
• Understanding of player psychology and engagement behavior 
• Analytical and data-driven mindset, utilizing player feedback, analytics, and market research
• Good English proficiency, around a B2 level or equivalent 

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Job Description

• Writing clean, efficient, and maintainable code in Python 
• Implementing APIs and integrating external systems 
• Designing, optimizing, and managing SQL database modules 
• Performance improvement and code optimization 
• Covering code with unit tests 

Qualifications

• 6+ years of experience with Python
• 2+ years of experience with FAST API 
• Good knowledge of JavaScript (TypeScript, React) 
• Experience with AWS 
• Ability to work independently 
• At least an Upper-Intermediate level of English 
• Focus on simplicity and quality 
• Excellent problem-solving skills 
• Good communication skills 

WOULD BE A PLUS:

• Experience in the AdTech domain 
• Experience with Facebook Ads/Zemanta/Taboola 

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Job Description

• Develop software components using Automotive standards in C language  
• Contribute to the creation of technical project documentation and user manuals  
• Participate in conference calls and face-to-face meetings with customers and their partners  
• Adhere to the project's best engineering practices, technical standards, and quality criteria 
• Provide regular progress reports aligned with the project and company requirements 
• Identify and propose improvements for current development deficiencies, procedures, engineering practices, and environment configurations 
• Escalate technical issues to the Architect, Team Lead, and Project Manager 
• Enhance expertise through attendance at training courses, seminars, or educational programs within relevant fields 

Qualifications

• Proficient in writing high-quality C code 
• Extensive experience with AUTOSAR Classic
• Practical exposure to Automotive Processes (ASPICE) 
• Practical knowledge of Functional Safety (ISO26262)
• Proficiency in widely used platforms in the automotive domain (STM, Aurix, NXP, TI), interfaces, and protocols (UART, I2C, SPI, Modbus)
• Extensive experience with CAN  
• Upper-intermediate level in both German and English languages

WOULD BE A PLUS: 

• Familiarity with FreeRTOS and bootloaders
• Experience with a technical lead role
• Willingness to travel for business purposes 
• Thorough understanding of Electronics and Hardware Systems

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Job Description

• Guide and mentor a team of engineers, fostering their professional growth and ensuring high-performance delivery 
• Collaborate with product managers, designers, and stakeholders to define technical requirements, set priorities, and drive engineering initiatives 
• Work with the engineering team to design and develop robust and scalable solutions using Node.js on the backend and JavaScript, ReactJS/Redux on the frontend 
• Ensure technical excellence through code reviews, feedback, and the promotion of best practices 
• Foster a culture of quality, efficiency, and innovation by implementing engineering processes, tools, and methodologies 
• Collaborate with the product team to align engineering efforts with product vision and roadmap, ensuring timely and successful delivery 
• Stay updated with the latest technologies, frameworks, and best practices in web development, blockchain, and smart contract development. Guide the team in adopting new technologies where appropriate 
• Ensure the security and reliability of the core customer-facing product and internal tools, proactively addressing any potential issues or vulnerabilities 
• Collaborate with other teams, such as marketing and operations, to identify and address technical challenges and opportunities that impact the overall success of the company

Qualifications

• At least 8+ years of professional software development experience  
• Strong technical expertise in full-stack development, with proficiency in React, Node.js, JavaScript/TypeScript, HTML, and CSS 
• Experience with relational databases, preferably PostgreSQL 
• Experience with Web3, preferably Solidity or smart contracts
• Strong understanding of software development methodologies, tools, and best practices 
• Experience in managing and leading engineering teams, with a track record of successful project delivery and team development 
• Ability to balance strategic thinking with a hands-on approach to problem-solving 
• Advanced level of English 

WOULD BE A PLUS

• Knowledge of ERC-721, ERC-1155, and ERC-20 standards. 
• Experience with microservices or other types of distributed architecture 
• Experience with Nest.js  
• Experience with Next.js 
• Experience with GraphQL 

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Job Description

• Design and implement event-driven architecture solutions for processing large datasets efficiently 
• Develop high-performance, highly available, and scalable distributed systems, adhering to best practices and architectural principles 
• Utilize strong knowledge of data structures, algorithms, and performance optimization techniques to design systems for optimal performance, scalability, and availability 
• Lead the implementation of cloud-native solutions leveraging AWS services and service-oriented architecture principles 
• Leverage expertise in Kotlin and the Spring Boot framework to develop robust and maintainable applications 
• Contribute to architectural discussions and decisions, offering insights and recommendations based on expertise and experience 
• Create comprehensive technical documentation, including design specifications, user guides, and best practices  
• Collaborate with cross-functional teams to troubleshoot and resolve technical issues, ensuring smooth operation of systems and applications 

Qualifications

• Experience in building event-driven architecture, processing large datasets, relational & No-SQL databases 
• Strong hands-on experience in building high-performance, highly available, and scalable distributed systems 
• Strong knowledge of data structures, algorithms, and designing for performance, scalability, and availability 
• Strong expert experience in AWS cloud stack and service-oriented architecture 
• Experience in Java, Kotlin and Spring Boot framework 
• English – Upper-Intermediate  

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Job Description

• Design and implement event-driven architecture solutions for processing large datasets efficiently 
• Develop high-performance, highly available, and scalable distributed systems, adhering to best practices and architectural principles 
• Utilize strong knowledge of data structures, algorithms, and performance optimization techniques to design systems for optimal performance, scalability, and availability 
• Lead the implementation of cloud-native solutions leveraging AWS services and service-oriented architecture principles 
• Leverage expertise in Kotlin and the Spring Boot framework to develop robust and maintainable applications 
• Contribute to architectural discussions and decisions, offering insights and recommendations based on expertise and experience 
• Create comprehensive technical documentation, including design specifications, user guides, and best practices  
• Collaborate with cross-functional teams to troubleshoot and resolve technical issues, ensuring smooth operation of systems and applications 

Qualifications

• Experience in building event-driven architecture, processing large datasets, relational & No-SQL databases 
• Strong hands-on experience in building high-performance, highly available, and scalable distributed systems 
• Strong knowledge of data structures, algorithms, and designing for performance, scalability, and availability 
• Strong expert experience in AWS cloud stack and service-oriented architecture 
• Experience in Java, Kotlin and Spring Boot framework 
• English – Upper-Intermediate  

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Job Description

• Directly communicate with external and internal stakeholders to elicit, clarify, and prioritize requirements 
• Create, review, and maintain project documentation up-to-date 
• Participate in pre-sales activities — elicit high-level scope and prepare required deliverables 
• Perform requirements management 
• Perform change management 
• Perform market analysis 
• Mentor Junior Business Analysts and contribute to expanding BA expertise within the company 

Qualifications

• 5+ years of experience as a Business Analyst 
• Understanding of modern trends in web/mobile application development 
• Strong experience in documenting requirements (knowledge of approaches and tools for requirements specification on different levels of detail) 
• Ability to manage requirements and changes 
• Deep understanding of SDLC 
• Ability to translate high-level ideas into specific requirements with clear acceptance criteria 
• At least an Upper-Intermediate level of English 
• Understanding of project goals and ability to form MVP requirements 

Would be a plus:

• Experience in pre-sales activities 
• Experience with UI/UX 
• BA certification (CBAP, CCBA, PMI-PBA) 

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Job Description

• Design and implement large-scale software solutions and components using Golang 
• Do everything needed to keep a high level of quality 
• Be a great communicator to be able to actively collaborate and get context for complex tasks 
• Follow best engineering practices and company/client guidelines 
• Play supervisory, advisory, and coaching roles for less-senior engineers in the team 
• Be an active contributor to all team-related meetings, events, and ceremonies 
• Contribute to creating architectural and technical documentation 
• Promote clean code and design patterns/principles 
• Actively and permanently work on self-development and self-education, making lessons learned for further advancement to the Principal position

Qualifications

• Expert-level skills in Go 
• Experience in container-based architectures (esp. Kubernetes/AWS)  
• Hands-on experience in high performance, high scalability, high availability systems  
• Ability to design and implement a main system capable of effectively multiplexing incoming requests into multiple outward connections (http/s, http2), while ensuring the maintenance of state until all outgoing requests receive replies  
• Ability to organize software internally for optimal teamwork, including defining best development practices, environment setup, unit test definition, and test runtime setup and build automation  
• Has experience in low-level socket management, timeouts, TCP keep alive, HTTP keep alive, timeouts, time wait states, and similar is highly valued  
•  Ability to diagnose Go language issues: internal metrics monitoring, defining the ideal metrics to monitor externally, debugging in isolation, profiling locally and in production  
• Experience with CI/CD  

WOULD BE A PLUS:

• Experience with Node.js 

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Job Description

• Develop features and software applications using GoLang and participate in end-to-end application development projects 
• Implement GRPC services and interfaces 
• Work with ProtoBuf to define service contracts and data serialization 
• Utilize Go modules to manage dependencies and version 
• Design and optimize SQL queries for efficient data retrieval and manipulation 
• Develop RESTful API interfaces for integration with external systems 
• Collaborate with Front-end Service Engineers to conduct integration tests, ensuring the quality and reliability of software products 

Qualifications

• 2+ years of Golang programming experience, complemented by 3-5+ years in software engineering 
• Hands-on experience with Kubernetes 
• Strong understanding of GRPC protocol and ProtoBuf 
• Experience with Go modules for dependency management 
• Experience developing RESTful API interfaces 
• Experience with testing frameworks like the Go test and the Python test 
• Knowledge of engineering practices and patterns for the full software/hardware/networks development life cycle, including coding standards, code reviews, source control management, build processes, testing, and certification 
• Excellent communication and collaboration skills. Ability to work with engineers and PMs independently 
• Upper-intermediate level of spoken English 

WOULD BE A PLUS

• Experience with ORM frameworks like GORM 
• Experience with large-scale data processing systems, preferably Spark and/or event-driven systems 
• Familiarity with microservices architecture 

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Job Description

• Pre-sales collaboration: Collaborating with solution architects, project managers, and business analysts to gather requirements, perform investigations, and provide estimations for potential projects
• Project initiation: Taking the lead in driving new projects and being a key driver in their success
• Project execution: Becoming a part of the team for one of the opportunities in the pipeline, fulfilling the Data Engineer role
• Contributing to and spearheading Data Engineering excellence: Researching technology trends and conducting best practices analysis to ensure our solutions remain state-of-the-art

Qualifications

• Proficiency in building, maintaining, testing, and delivering large-scale data pipelines
• ETL/ELT expertise: Practical experience with at least one end-to-end solution and its start, development, and maintenance.
• Proficiency in working with large data extraction, aggregation, and manipulation using a selected database. Experience and strong knowledge of SQL and NoSQL databases. Understanding the pros and cons of different types of databases, experience in data modeling, and database optimizations
• At least 3-5 years of proficiency in Python or Skala for data processing and transformation
• Hands-on experience with main frameworks and libraries in Data Engineering domains: Spark, Hive, Kafka, Airflow, Flink, etc., with a proven record of debugging and optimization experience
• Experience with CI/CD in data engineering
• Experience with cloud-based data processing solutions

WILL BE A PLUS:

• Knowledge of K8s orchestrations
• Exposure to OLAP tools like Tableau, Qlik, Grafana, or similar
• Databricks experience/certification

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Job Description

• Design, build, and maintain scalable and secure infrastructure using automation tools like Terraform or Ansible
• Configure CI/CD pipelines and automation processes for efficient software delivery
• Foster DevOps principles across teams, encouraging collaboration and knowledge sharing
• Continuously improve existing environments for better performance, reliability, and cost-efficiency
• Work closely with security, IT, and engineering teams to develop high-quality products
• Research and propose new technologies and procedures to enhance service availability and management
• Working and professionally communicating with the customer’s team

Qualifications

• At least 3 years of hands-on experience with AWS
• Strong experience with CI/CD tools, such as GitHub Actions, GitLab Ci, TeamCity, Azure DevOps, Circle Ci, Drone Ci, Jenkins
• Broad experience with container orchestration tools such as Kubernetes and Linux administration
• Solid understanding of relational databases (PostgreSQL, MySQL, MS SQL, etc.) and NoSQL (MongoDB, Redis, DynamoDB, OpenSearch, etc.)
• Work experience coding and scripting in Python, Shell, and PowerShell
• Practical experience with configuration management tools, such as Ansible, Puppet, Chef SaltStack
• 2 years of experience in infrastructure as code with Terraform
• Upper-Intermediate level of English

Would be a plus:

• Work experience with Azure
• Proficiency in GitOps and noOps methodologies, as well as automating infrastructure management and deployment
• Experience in mentoring team members
• Experience in deploying and managing applications across multiple cloud platforms

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Job Description

• Build Liferay competence in the company and start new projects
• Lead the design and development of middleware solutions using Liferay technology to meet client requirements and business objectives 
• Provide expert guidance and consultation to clients and internal teams on middleware architecture, best practices, and Liferay development 
• Customize and extend Liferay features, portlets, and plugins to create tailored solutions that address specific client needs
• Identify and address performance bottlenecks in middleware solutions, implementing optimizations for improved efficiency
• Diagnose and resolve complex middleware-related issues, providing ongoing support and maintenance to ensure system reliability 
• Create comprehensive technical documentation, including design specifications, user guides, and best practices 
• Collaborate effectively with cross-functional teams, including developers, architects, and project managers, to deliver high-quality solutions on time and within budget 

Qualifications

• Proven track record with at least 5 years of experience in Java development 
• At least 3 years of experience with Liferay 
• Deep understanding of software architecture principles, design patterns, and architectural best practices 
• Strong leadership and interpersonal skills, with the ability to inspire and lead technical teams 
• Demonstrated ability to introduce innovative solutions and stay abreast of industry trends 
• Excellent communication skills with the ability to convey complex technical concepts to both technical and non-technical stakeholders 
• English — Upper-intermediate

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Job Description

• Design, develop, and maintain ETL pipelines using Azure Data Factory, ensuring efficient data flow and transformation
• Utilize Databricks for data processing tasks, leveraging PySpark for advanced data manipulation and analysis
• Develop and optimize ETL processes within Azure Synapse Analytics, focusing on performance and scalability
• Apply expertise in MS SQL Server for data modeling, implementing stored procedures and analytical views to support business requirements
• Create visually appealing and insightful reports using Microsoft Power BI, enabling stakeholders to derive actionable insights from the data

Qualifications

• At least 5 years of professional experience in data engineering
• Advanced experience with enterprise Data Warehouse modeling
• Experience with Complex ETL process implementation
• Experience with Power BI Data Modeling and Reporting (DAX, Power Query, Dashboards Design)
• Experience with SQL Development (both MS SQL and Oracle)
• Solid experience with Azure Synapse/Data Factory Pipelines, Azure Notebooks/Databricks
• Familiarity with Cloud stack technology (AWS, Airflow)
• Deep understanding of SAP BW/HANA Modeling, SAP ECC/S4 Corporate Data Extraction
• Experience with PySpark Data Processing
• Experience with CI/CD
• At least Upper - Intermediate level of written and spoken English

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Job Description

• Design and build infrastructure and tooling to provide high scalability, reliability, and sub-second performance levels using security industry best practices
• Write code and scripts to support Infrastructure as code (IaC), configuration management, and automated incident resolution
• Support and extend the observability stack to capture and alert on any system issues
• Participate in on-call rotations and be an escalation contact for service incidents
• Write systems documentation, troubleshoot playbooks, and other instruction manuals
• Other duties and responsibilities as assigned

Qualifications

• Bachelor’s or higher degree in computer science, computer engineering, relevant technical field, or equivalent practical experience
• Expertise with architecture solutions and system design
• Experience in analyzing and troubleshooting large-scale distributed systems
• At least 6 years of administration experience with Linux, AWS, and Kubernetes
• From 6 years of experience in configuration management using Cloud Formation, Terraform, and Ansible or similar
• At least 3 years of experience coding in higher-level languages, such as Python, Java, or C++
• Strong problem-solving skills
• Strong verbal/written communication skills
• At least an Upper-Intermediate level of English

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