QA Engineer

🏢 Summary: Mid-to-senior DevOps/Systems Engineer role focused on building and maintaining a self-managed, on-premise Linux infrastructure powering a real-money Remote Gaming Server platform in regulated markets. The position centers on production reliability, automation, CI/CD, and secure, high-availability environments without using public cloud providers. Includes shared on-call responsibilities and long-term platform ownership. 🗂️ Requirements: 2–3+ years DevOps or Systems Engineering experience, Hands-on experience with on-premise/bare-metal Linux servers, Strong Docker and containerization experience, Proficiency with Git and GitLab CI/CD, Strong Bash or Python scripting skills, Experience building and maintaining CI/CD pipelines, Understanding of Infrastructure as Code (Ansible or Chef), Experience with production monitoring and incident response, Ability to manage networking, security, storage and databases, Willingness to participate in on-call rotation, English B2 level or higher 📃 Skills: Linux, Ubuntu, Docker, Git, GitLab, CI/CD, Bash, Python, Ansible, Chef, Terraform, PostgreSQL, MongoDB, Zabbix, Networking, Security 🏢 Description: About the company GameCode was founded in 2017. We build cutting-edge real-money slot games and the platform that powers them. The team is 90+ people and we work in a flat structure where your voice is heard and your ideas matter. Join us in shaping the future of online slot gaming. About the job You'll join the team behind our Remote Gaming Server (RGS) - the platform that delivers the gaming experience to players in highly regulated markets: the USA, Canada, Mexico and the UK . We're looking for a mid-to-senior engineer who is as comfortable keeping production rock-solid as building the automation around it - someone with a real feel for system reliability. Important - we do not use public cloud (AWS, GCP, Azure, etc.). Everything runs on self-managed, on-premise / bare-metal Linux. Cloud-only experience won't be a match for this role. The team operates across US and EU time zones. This is a long-term opportunity and a chance to grow with a rising company. What You'll Do Design, build and maintain scalable, reliable and secure self-managed Linux server environments, following best practices. Provision and manage infrastructure: networking, security, storage, databases and Dockerized RGS instances. Build and maintain GitLab CI/CD pipelines for automated deployment and testing. Own production reliability : proactive monitoring (Zabbix), log analysis, performance tuning, incident response and root-cause analysis and continual hardening so the same issues don't come back. Take part in a shared on-call rotation for the platform (compensated separately). Implement and enforce security measures for a regulated environment (confidentiality, integrity, availability), with an eye on high availability and uptime. Collaborate with cross-functional teams to resolve infrastructure and deployment issues, and keep our practices current. ONCALLS - because we run a real-money platform across US/UK/MX/CA, the team shares an on-call rotation to respond to production incidents outside standard hours. On-call is compensated on top of your base rate. What we expect from You / Qualifications 2–3+ years in DevOps and/or Systems Engineering (the roles often overlap). Hands-on experience with * on-premise / bare-metal / self-managed Linux servers. Strong experience with Docker and containerization. Proficiency with Git and experience with GitLab CI/CD . Strong scripting skills in Bash or Python . Solid understanding of the SDLC and of integrating automated tests into CI/CD pipelines. Understanding of Infrastructure as Code: Ansible, Chef; Terraform a plus. Comfortable owning production reliability and joining an on-call rotation. Good organizational skills; able to plan and coordinate effectively. English at B2 level (reading documentation, team communication). Bonus Points 5+ years of DevOps experience. Experience in the gaming / iGaming industry, especially regulated markets. (optional) Experience with high availability / disaster recovery for high-uptime, real-money systems. Available to start within two weeks' notice. Our Technology Stack App server: python, typescript Infrastructure: self- managed Ubuntu servers, Docker, Postgres, MongoDB, Python, Chef, Ansible, Gitlab CICDZabbix What we offer Work contract: B2B full-time Monthly salary On-call compensated separately Necessary equipment Flexible working hours Remote work - up to 100% with occasional office meetings in Warsaw Training budget Why Us? A flat-structured environment where your voice is heard and your ideas matter. Real ownership of a production platform in a growing, regulated market, Continuous learning and room to grow Recruitment process: send email with CV to jobs+devopsengineer@gamecodehq.com short non-technical phone screen technical interview (~2 hours) The whole process from the moment you apply shouldn’t be longer than 3 weeks.

🏢 Summary: Senior Manual QA Engineer role (remote with future hybrid in Warsaw) focused on testing web and mobile sweepstakes casino platforms across frontend and backend. The position involves creating and executing detailed test plans, performing UI and API testing, and ensuring high product quality before release. You will collaborate with cross-functional teams to identify, document, and reproduce defects and improve user experience. 🗂️ Requirements: 5+ years of experience in software testing, Experience testing web and mobile applications, Experience with Jira or TestRail, Experience with UI and functional testing, Ability to design and execute end-to-end regression and sanity tests, Experience with API testing tools (e.g., Postman), Basic scripting skills, Ability to use developer tools and read logs, Knowledge of QA methodologies, tools, and processes, Experience writing test documentation (STD, STP, STR), Good English (spoken and written) 📃 Skills: Jira, TestRail, Postman, UI, UX, API, Web, Mobile, Regression, Sanity, Endtoend, Playwright, Selenium, CICD, SQL, Git 🏢 Description: Please note: Remote mode but later hybrid in Warsaw We are a fast-growing sweepstakes casino that focuses on giving players a fun and rewarding gaming experience. Our team values data-based decisions, creative promotions, and strong strategies to keep players engaged. We are looking for a motivated Senior QA Engineer to join our team. As a Manual QA Engineer, you will test our software applications and systems carefully to find problems and make sure they meet our quality standards before release. You are a technical person who likes investigating issues, is curious, and wants to keep learning. You will work closely with our Development, Product, and Design teams to understand requirements, create test plans, run test cases, and report bugs. In this role you will: Test new features on different platforms, including both frontend (UI, UX) and backend parts. Review product requirements and specifications to make sure tests cover all important areas. Create and maintain clear test plans and test cases focused on UI behavior, platform consistency, and real user scenarios. Write QA documentation such as STD, STP, and STR. Work closely with the Development, Product Management, and Design teams. Give feedback about product quality and user experience, and identify and reproduce bugs. Requirements: At least 5 years of experience in software testing — required. Experience testing web and mobile systems — required. Experience with task management and issue-tracking tools such as Jira or TestRail. Strong attention to detail and good organization skills. Experience with UI and functional testing, including structured workflows and multi-step user flows. Ability to design and run end-to-end regression and sanity tests. Knowledge of API testing tools (for example Postman) and basic scripting. Experience using developer tools and reading logs. Good understanding of QA methods, tools, and processes. Experience writing test documentation and managing test scenarios. Ability to work independently and take responsibility for tasks. Good teamwork and communication skills with a proactive attitude. Good English, both spoken and written. Nice to have: Experience with test automation tools such as Playwright or Selenium. Understanding of CI/CD environments and version control workflows. Basic knowledge of SQL.

🏢 Summary: The offer is for a QA Engineer role focused on ensuring quality of sports data products through manual and automated testing in a Scrum-based R&D team. The position involves designing and executing tests, improving test processes and automation, and collaborating closely with Product and Development teams. It is a long-term opportunity in a hybrid work model with strong emphasis on quality, test coverage, and modern technologies. 🗂️ Requirements: 3+ years of commercial experience testing modern applications, Experience in test automation, Knowledge of TypeScript, Knowledge of Playwright, Knowledge of software development life cycle, Knowledge of QA methodologies, Experience with CI/CD, Understanding of Agile methodologies (Scrum, Kanban), Communicative English 📃 Skills: TypeScript, Playwright, CI/CD, Scrum, Kanban, SQL 🏢 Description: STATSCORE! We are one of the world's leading companies in the field of providing innovative products for the sports industry. We collect, organize and deliver high-quality sports data helping sports enthusiasts, media and betting organizations achieve their goals. We connect people through what we do, and create a better world for sports, every single day! PRODUCTS? All of our products are built in-house and are strictly related to sport. We are serving our customers with in-play live visualizations, as well as sports statistics widgets and raw data provided by our SportsAPI. All the features are created by using new technologies and the best practices around the process of software development. WHAT ROLE WILL YOU TAKE ON A TEAM We are currently looking for experienced talents who would like to join our R&D group and work with us to solve complex problems in a simple way! As a product company we are looking for long-term cooperation. Your role as QA Engineer requires quality engineering experience in the field of both manual and automatic testing to be a natural team player and empathetic person who will be cooperating with other QA, Developers, Product Manager, System Architect and Tech Leaders. You will spend your time mostly on: New features (~50%) Maintenance/Bug fixing (~20%) Document writing (~20%) Meetings (~10%) YOUR RESPONSIBILITIES: Development of order acceptance criteria in collaboration with the Product Owner Design and run manual and/or automated, functional and non-functional tests Own, drive and improve testing process, tools and metrics used Setting and maintaining test documentation standards Make continuous improvements to test coverage, execution and automation Cooperate with Product and Development teams to ensure proper scope of testing OUR EXPECTATIONS: Have 3+ years of experience testing modern applications in a commercial environment Experience in test automation - must have Good interpersonal skills and communicative English Knowledge of TypeScript and Playwright Knowledge of software development life cycle and QA methodologies Experience with CI/CD Understanding of Agile methodologies (mainly Scrum and Kanban) Would be your advantage: Sports rules knowledge Experience with SQL HOW DO WE WORK? We work in self-organizing Scrum teams. Test writing and code refactoring is our daily bread. We are taking care of the technological debt and the quality of the code. We plan our Sprint goals every 2 weeks, and use OKR’s in every quarter planning. We speak both Polish (internally) and English (with our partners). We work in hybrid mode with flexible hours, from home or from the office in Katowice (no dress code). TEAM & WORKING CONDITIONS: Annual performance bonus Private medical care Life insurance Long-term cooperation Lunch cards Sport cards Professional training & courses + English language courses Integration events, family picnics Additional days off for: birthdays, volunteer work Employee referral program Fruits / coffee / tea / drinks Fun office activities in our leisure zone such as: table football, play station, board games, darts Welcome pack All the equipment you need (laptop, extra-monitor, headphones), you only have to bring your talent! Salary ranges: CoE (maternity cover) 9 000 – 13 500 PLN gross Hybrid work model: 2-3 days/week in the office in Katowice RECRUITMENT PROCESS: Only 2 short stages ahead of you: Screening – video call with Recruiter (30 min) Interview – meeting in the office with Hiring Manager, HR and with QA (max. 90 min)

🏢 Summary: QA Engineer role for a global-scale gaming and lotteries platform, focused on end-to-end quality assurance across web and backend systems. The position combines manual and automated testing, including API and database validation, within complex distributed architectures. Hybrid work model based in Warsaw. 🗂️ Requirements: Bachelor's degree in Computer Science or related field, 4+ years of experience in Software Quality Assurance, Strong experience in manual testing, Proven experience in test automation, Knowledge of test design techniques and QA methodologies, Hands-on experience with SQL for data validation, Experience testing REST APIs, Experience with JIRA and XRAY, Understanding of Agile and Scrum processes 📃 Skills: SQL, PostgreSQL, REST, Postman, Bruno, Playwright, RobotFramework, JIRA, XRAY, Git, Python, Azure, AWS, GCP, Kafka, CICD, Microservices, Agile, Scrum 🏢 Description: At Pretius , we are looking for QA Engineer to a global-scale platform in the field of gaming and lotteries project. The role involves end-to-end testing, contributing to both manual and automated testing, and ensuring quality across complex, distributed systems. Work mode: hybrid (2 days per week in the office) Location: Warsaw Project / Role Design, maintain, and execute comprehensive manual test cases and test scenarios. Perform functional, regression, integration, and exploratory testing on web and backend systems. Validate backend logic and data integrity using SQL (PostgreSQL preferred). Perform REST API testing using Bruno, Postman, or equivalent tools. Actively contribute to UI test automation using Playwright, Robot Framework, or similar frameworks. Track, manage, and report defects using JIRA. Collaborate closely with developers, product owners, and DevOps to ensure quality throughout the SDLC/STLC. Requirements Bachelor's degree in Computer Science, Computer Engineering, or similar technical field. 4+ years of experience in Software Quality Assurance. Strong experience with manual testing and proven exposure to test automation. Solid understanding of test design techniques and QA methodologies. Handson experience with SQL for backend and data validation (PostgreSQL preferred). Proven experience testing REST APIs. Experience using JIRA and test management tools such as XRAY. Good understanding of Agile/Scrum development processes. Strong communication skills in English (B2/C1), written and spoken. Ability to work independently and effectively within distributed teams. Nice to have: Strong experience with Playwright or Robot Framework for UI automation. Experience with cloud environments (Azure preferred; AWS/GCP acceptable). Familiarity with eventdriven systems and Kafka. Understanding of microservices architectures. Experience with CI/CD pipelines and version control (Git). Scripting skills (e.g., Python) for test support or automation. Experience testing highavailability or distributed systems. What do we offer? We focus on long-term relationships based on fair principles and reliability. Co-financing of the Multisport card and Medicover private healthcare. Modern office available. Team bonding activities, internal courses, conferences, certifications.

🏢 Summary: The offer is for an experienced QA Engineer to ensure high software quality across complex, data-intensive applications by designing and executing comprehensive testing strategies. The role combines manual and automated testing, close collaboration with developers and stakeholders, and active contribution to CI/CD and agile processes. It also involves mentoring team members and optimizing internal testing frameworks. 🗂️ Requirements: Minimum 3 years of commercial experience in Software QA/Testing, Solid coding skills in Python, Java, or C#, Ability to read code and write scripts for testing purposes, Active daily use of AI coding tools (e.g., GitHub Copilot, Claude, Codex), Practical knowledge of test automation frameworks, Experience integrating automated tests into CI/CD pipelines, Proficiency with Git version control, Availability to work hybrid in Warsaw (minimum 3 days per week in office) 📃 Skills: Python, Java, C#, Git, CI/CD, Automation, Testing, AI, Copilot, Claude, Codex 🏢 Description: On behalf of our client, a global, technology-driven enterprise, we are currently looking for an experienced QA Engineer. In this role, you will work closely with developers, product managers, and end-users to ensure the highest standards of software quality across the entire development lifecycle. The company builds highly complex, data-intensive applications where QA is treated as a core engineering discipline, rather than an afterthought. What you will be doing: Designing and executing comprehensive testing strategies, including functional, integration, regression, UI, and data validation testing. Actively identifying software defects and providing actionable feedback on product usability. Creating and maintaining test automation scripts, as well as participating in peer code reviews. Collaborating directly with business stakeholders to gather, understand, and refine requirements. Taking part in agile ceremonies and technical brainstorming sessions. Identifying potential technical risks early in the development pipeline. Mentoring the team on QA best practices and optimizing internal developer testing frameworks. Assisting with the creation of internal documentation and helping train end-users on new application features. What is expected of you: At least 3 years of commercial experience in a Software QA / Testing role. Solid coding skills in Python, Java, or C# . You should be comfortable reading code, writing scripts, and getting your hands dirty to effectively "break" applications. Actively using AI tools (such as GitHub Copilot, Claude, Codex, etc.) on a daily basis to accelerate your coding, write better tests, and quickly learn new platforms. Practical knowledge of test automation frameworks and integrating tests into CI/CD pipelines. Proficiency with version control systems (e.g., Git ). Strong analytical mindset, great time management, and a highly adaptable, problem-solving attitude. Eagerness to learn new platforms and technologies quickly. What our client offers: Hybrid work model in Warsaw (minimum 3 days a week in the office - strictly non-negotiable). Contract of Employment (UoP) with increased tax-deductible costs ( KUP ). Annual performance bonus . Private medical care (including full dental care). Lunch card to cover your daily meals. Multisport card .

🏢 Summary: The offer is for an experienced QA Engineer responsible for ensuring high software quality in complex, data-intensive applications across the full development lifecycle. The role combines manual and automated testing, close collaboration with developers and stakeholders, and active contribution to CI/CD and internal testing frameworks. It requires strong coding abilities and daily use of AI tools to enhance testing efficiency and code quality. 🗂️ Requirements: Minimum 3 years commercial experience in Software QA/Testing, Strong coding skills in Python, Java, or C#, Experience designing and executing functional, integration, regression, UI, and data validation tests, Practical experience with test automation frameworks, Experience integrating automated tests into CI/CD pipelines, Proficiency with Git, Ability to read and analyze application code, Experience using AI coding tools (e.g. Copilot, Claude, Codex) 📃 Skills: Python, Java, C#, Git, CI/CD, AI, Copilot, Claude, Codex, Automation, Testing 🏢 Description: On behalf of our client, a global, technology-driven enterprise, we are currently looking for an experienced QA Engineer. In this role, you will work closely with developers, product managers, and end-users to ensure the highest standards of software quality across the entire development lifecycle. The company builds highly complex, data-intensive applications where QA is treated as a core engineering discipline, rather than an afterthought. What you will be doing: Designing and executing comprehensive testing strategies, including functional, integration, regression, UI, and data validation testing. Actively identifying software defects and providing actionable feedback on product usability. Creating and maintaining test automation scripts, as well as participating in peer code reviews. Collaborating directly with business stakeholders to gather, understand, and refine requirements. Taking part in agile ceremonies and technical brainstorming sessions. Identifying potential technical risks early in the development pipeline. Mentoring the team on QA best practices and optimizing internal developer testing frameworks. Assisting with the creation of internal documentation and helping train end-users on new application features. What is expected of you: At least 3 years of commercial experience in a Software QA / Testing role. Solid coding skills in Python, Java, or C# . You should be comfortable reading code, writing scripts, and getting your hands dirty to effectively "break" applications. Actively using AI tools (such as GitHub Copilot, Claude, Codex, etc.) on a daily basis to accelerate your coding, write better tests, and quickly learn new platforms. Practical knowledge of test automation frameworks and integrating tests into CI/CD pipelines. Proficiency with version control systems (e.g., Git ). Strong analytical mindset, great time management, and a highly adaptable, problem-solving attitude. Eagerness to learn new platforms and technologies quickly. What our client offers: Hybrid work model in Warsaw (minimum 3 days a week in the office - strictly non-negotiable). Contract of Employment (UoP) with increased tax-deductible costs ( KUP ). Annual performance bonus . Private medical care (including full dental care). Lunch card to cover your daily meals. Multisport card .

🏢 Summary: The offer is for a QA Engineer to join an Agile cross-functional team, focusing on manual and automated testing of web and mobile applications with strong emphasis on Playwright/Python automation and API testing. The role involves building and maintaining automated test suites, supporting CI/CD processes, and leveraging AI-powered QA tools to enhance test creation and defect analysis. You will collaborate closely with developers and product teams to ensure high-quality software delivery. 🗂️ Requirements: 4+ years of commercial experience in software testing, Hands-on experience in manual and automated testing, Good knowledge of Playwright, Good knowledge of Python, Solid API testing experience with Postman, Experience with CI/CD pipelines, Experience with test case management tools, Ability to design and maintain automated test scripts, Experience working in Agile/Scrum environment, Fluent English (spoken and written) 📃 Skills: Playwright, Python, Postman, GitLab, CI/CD, Jira, Confluence, Docker, Kubernetes, MySQL, MariaDB, PHP, Symfony, Laravel, JavaScript, TypeScript, Go, Flutter, Dart, RabbitMQ, UNIX 🏢 Description: About the Role We are looking for a QA Engineer to join our cross-functional Agile team and ensure the delivery of high-quality software across web platforms. In this role, you’ll work closely with developers, product owners, and other QAs to execute manual and automated tests, create test cases, and contribute to test automation development (Playwright/Python). You’ll also get hands-on experience with modern AI-powered QA tools, helping to optimize test case generation, defect analysis, and regression suite maintenance. Your Responsibilities Testing web and mobile applications with all available methods (including automated regression suites, API validation, and exploratory testing of the app) Perform risk-based exploratory testing to identify critical defects beyond the scope of scripted checks, ensuring testing efforts are always prioritized where they matter most. Design, maintain, and improve automated test scripts in Playwright/Python. Analyze the product and its business/technical requirements to design high-value test scenarios and scripts that serve as a foundation for robust automation. Perform API testing (Postman), including automated API test execution. Collaborate with developers and product teams in an Agile/Scrum environment. Support CI/CD testing processes (GitLab CI). Report and track defects using Jira and ensure proper documentation in Confluence. Participate in the introduction and daily use of AI testing tools (e.g., for test creation, defect analysis). Contribute to improving QA processes and sharing knowledge with the team. Requirements Must have: +4 years of experience in software testing in commercial projects. High level of ownership and proactive mindset Exceptional critical thinking skills and the ability to explain your testing logic. Hands-on experience in both manual and automated testing. Good knowledge of Playwright and Python for test automation. Solid API testing experience with Postman (manual & automated). Familiarity with CI/CD pipelines (GitLab CI preferred). Experience with test case management tools. Strong analytical and problem-solving skills. Good time management and ability to work independently on assigned tasks. Fluent communication skills in English (spoken & written). Nice to have: Practical experience with AI tools (Claude Code, Junie etc.). Experience testing mobile applications (real devices or device farms). Knowledge of Agile/Scrum methodologies. ISTQB Foundation or Advanced certification (or equivalent practical experience (we value your actual testing skills over certificates).). Experience with performance and/or security testing. Exposure to AI/ML testing tools (e.g., intelligent test creation). Our Tech & QA Stack Languages/Frameworks: PHP 8+/Symfony 6+/Laravel 9+, JS/TypeScript, Go, PHPUnit, Codeception, Flutter/Dart Databases: MySQL, MariaDB Infrastructure: UNIX, Kubernetes, RabbitMQ Testing: Playwright, Python, Dart, Postman CI/CD: GitLab CI, Code Magic Containerization: Docker AI Tools: Claude Cod, Cursor, Jetbrains AI, Gemini for Google Workspace Tools: Jira, Requirements & Test Management for Jira, Confluence, Slack, IDE (freedom of choice),  G Suite, Sentry Engineering Culture Agile Scrum + XP elements OOP, TDD, DDD, SOLID, Clean Code Code reviews, pull requests, automation mindset QA as part of cross-functional team Benefits and Perks Private healthcare Cafeteria system Training budget €800 per year Integration meetings (internal training, hackathon, integration trips and meetings) Referral Bonus Startup atmosphere No dress code Flexible hours Flexible working format - remote or hybrid Modern office, Chillout zone, Standing desk, parking for bicycles, and a cloakroom with showers Regular office lunches and integration meetings Some international travels included

🏢 Summary: Senior QA Automation Lead role focused on designing, implementing, and maintaining automated test frameworks for UI, API, end-to-end, and performance testing within CI/CD pipelines. The position includes leading a small QA team and owning test coverage, reliability, and defect resolution across product areas. B2B contract, office-based in Warsaw, with responsibility for integrating automated testing into the development lifecycle. 🗂️ Requirements: 6+ years QA automation experience, Ownership of test automation codebase, Hands-on experience with Playwright, Cypress or Selenium, Proficiency in JavaScript or TypeScript, Experience with CI/CD-integrated test pipelines, API testing experience, Experience testing RESTful APIs and WebSockets, Experience with Git workflows 📃 Skills: Playwright, Cypress, Selenium, JavaScript, TypeScript, Jenkins, Git, Postman, Supertest, REST, WebSocket, CI/CD 🏢 Description: Employer: International cassino games studio Location: Warsaw (4 days from the office, 1 day remotely) Salary: 5950 - 7600 EUR on B2B Cooperation model: B2B Start date: ASAP Recruitment process: 2 online interviews and recruitment task Technology stack: Playwright or Cypress or Selenium, GIT, Jenkins, Javascript or Typescript Your role is to: -> Own the design, implementation, and maintenance of automated test frameworks covering UI, API, and end-to-end testing; -> Lead a small team of QA engineers, providing hands-on guidance, code reviews, and day-to-day direction; -> Take responsibility for test coverage across assigned product areas, ensuring regressions are caught before they reach production; -> Build and maintain performance test scripts that are reusable, version controlled, and easy to update as the product changes; -> Integrate and maintain automated test suites within CI/CD pipelines, owning the feedback loop for your team; -> Define and enforce testing standards, processes, and documentation within the squad; -> Collaborate with developers and product managers to review requirements and translate them into thorough test plans; -> Own defect triage and test failure analysis, coordinating directly with engineers to drive resolution; -> Continuously improving test reliability, speed, and coverage, proactively flagging risks to engineering leads; Your skills and experiences: -> 6+ years of QA automation experience, with demonstrated ownership of a test automation codebase; -> Solid hands-on experience with frameworks such as Playwright, Cypress, or Selenium; -> Strong proficiency in TypeScript and/or JavaScript for writing and maintaining test scripts; -> Proven experience owning CI/CD-integrated test pipelines (GitHub Actions, Jenkins, or similar); -> Solid API testing experience using tools such as Postman or Supertest; -> Familiarity with RESTful API and WebSocket testing for real-time features; -> Good understanding of Git workflows and agile delivery practices; -> Strong communicators who can represent quality concern clearly to developers and product stakeholders; -> Ownership mentality — takes accountability for test outcomes and drives issues through to resolution; -> Organized and methodical, able to manage workload across multiple features and release cycles; -> Collaborative team lead who enjoys growing junior engineers and raising the quality bar;

🏢 Summary: Office-based QA Automation Engineer role focused on building and maintaining automated UI, API, and end-to-end tests for a casino gaming platform. The position involves owning CI/CD test pipelines, ensuring high test coverage, and performing API, WebSocket, and performance testing. The role requires close collaboration with developers and proactive quality ownership in a fast-paced environment. 🗂️ Requirements: 5+ years of QA automation experience, Strong hands-on experience with Playwright or Cypress or Selenium, Strong TypeScript skills, Strong JavaScript skills, Experience building and maintaining CI/CD test pipelines, Experience in API testing including contract testing, Experience in WebSocket testing, Experience with load testing tools (k6 or Gatling or JMeter), Experience with Git, Fluent English (B2+ level) 📃 Skills: TypeScript, JavaScript, Playwright, Cypress, Selenium, WebSocket, k6, Gatling, JMeter, Git, CI/CD 🏢 Description: Employer: International cassino games studio Location: Warsaw (4 days from the office, 1 day remotely) Salary: 5 000 - 6 650 EUR on B2B Cooperation model: B2B Start date: ASAP Recruitment process: 3 online interviews Technology stack: Typescript, Javascript, Cypress or Selenium or Playwright, WebSocket Your role is to: -> Write and maintain automated tests across UI, API, and end-to-end flows; -> Build reliable test pipelines and keep them running cleanly within CI/CD; -> Dig into test failures and get to the root cause — not just mark them as flaky and move on; -> Work with developers to understand how features are built and test them properly; -> Cover API flows thoroughly including chained requests, contracts, and WebSocket behavior; -> Run performance and load tests on critical platform areas and flag what needs fixing; -> Keep test coverage healthy and proactively fill gaps as the product evolves; Your skills and experiences: -> 5+ years of QA automation experience with real, hands-on work to show for it; -> Strong with Playwright, Cypress, or Selenium — you've built with them, not just maintained them; -> Solid TypeScript and JavaScript skills, writing code that's clean and easy to maintain; -> Comfortable owning CI/CD test pipelines end to end; -> Good API testing experience including contract and WebSocket testing; -> Familiar with load testing tools like k6, Gatling, or JMeter; -> Fluent with Git and working within agile teams; -> You work independently and take ownership of your output; -> You care about quality and it shows in your work; -> You communicate clearly and flag issues before they become problems; -> You're collaborative — you work well with developers and product alike; -> Fluent English - at least B2+ level;

🏢 Summary: Fixed-term, project-based freelance QA Engineer role focused on delivering high-quality, scalable digital products for international clients. The position involves close collaboration with development teams to design and execute automated and manual testing strategies. It is a remote opportunity within a European time zone, emphasizing Agile delivery and modern testing practices. 🗂️ Requirements: Minimum 3 years of experience in QA or similar role, Hands-on experience in manual and automated testing, Experience with Agile methodologies, especially Scrum, Experience with JIRA, Proficiency with Playwright or Cypress and Jest, Experience designing and executing E2E, Integration, Load, Smoke and API tests, English proficiency at C1 level, Based in Europe 📃 Skills: Playwright, Cypress, Jest, JIRA, Scrum, Agile, E2E, API, TypeScript, JavaScript, TDD 🏢 Description: Project-Based | Fixed-Term Collaboration At TeaCode, we’re expanding our network of trusted freelance developers for upcoming fixed-term, project-based collaborations. If you’re a QA Engineer passionate about ensuring software quality looking for meaningful project-based engagement, we’d love to hear from you! You’ll be joining us for a specific project, working alongside our in-house team to deliver modern, scalable digital solutions for international clients. This is a great opportunity if you enjoy focused, time-boxed assignments and want to collaborate with a like-minded, fast-moving team. Responsibilities: Develop and implement both automated and manual testing solutions to enhance software quality Plan, prepare, and execute comprehensive testing activities Collaborate closely with Development Teams and the Project Manager to ensure alignment and effective communication Types of tests you will conduct: End-to-End (E2E) Tests Smoke Tests Integration Tests Load Tests API Tests Requirements: A minimum of 3 years of experience in a quality assurance or similar role. Hands-on experience in both manual and automated testing. Proficient in English, with a minimum C1 level. Exceptional organizational skills, attention to detail, and the ability to work independently. Experience working in Agile methodologies, particularly Scrum, and familiarity with tools such as JIRA. Proficient in testing frameworks like Playwright or Cypress and Jest. Located in Europe. Nice to have: Experience with Test-Driven Development (TDD). Familiarity with TypeScript/JavaScript. How we work: We work as a team, with strong support from senior developers and tech leads As a QA Engineer, you’re expected to: take responsibility for your tasks and features ask questions and seek feedback when needed actively participate in discussions and refinements You’ll work directly with clients, so good communication really matters We care about building good products, not just completing tasks More about how we work with freelancers 👉 https://www.teacode.io/collaboration What we offer: Flexible freelance engagement allowing autonomy over work schedule. Work with clients from all over the world Flexible working hours and 100% remote setup Development in AI tools and modern development workflows About us: 50+ people on board Warsaw-based software house with a strong product mindset Friendly, supportive atmosphere - no corporate nonsense Recruitment process: HR Interview (30 min): A conversation with our Head of HR to understand your experience, motivation, and expectations. Technical Interview (60 min): A meeting with one of our QA Engineers where you’ll talk about: solving technical problems code quality and best practices how you approach tasks and challenges how you use AI tools in your daily work Decision: Usually within one week after the interview. Once you're in, you become part of our verified freelance pool – the TeaCode Collaborators. From there, we’ll match you with suitable projects based on current needs and timelines. Depends on the specific project: final Interview (30 min) When the project matching your skills and pay rate expectations appears, we will contact you. A conversation with our Delivery Manager of the project: Project fit detailed offer connected with engaging you in this specific project (rate, timeline, %FTE) confirming your availability