QA Engineer

🏢 Summary: The offer is for a QA Engineer to support the full Software Development Lifecycle in a fast-paced product environment, leveraging AI-assisted tools to design, generate, and maintain test assets. The role focuses on embedding quality across planning, development, and release stages while collaborating closely with developers and product teams. It combines traditional QA practices with modern AI-driven and automation-oriented approaches in a remote setup. 🗂️ Requirements: Basic to intermediate experience in software QA, testing, or software development, Knowledge of at least one programming or scripting language, Ability to use AI-assisted development tools in QA processes, Understanding of SDLC processes, Ability to collaborate within cross-functional technical teams, Critical thinking in identifying and mitigating quality risks 📃 Skills: QA, SDLC, JavaScript, Python, Java, AI, Automation, CI/CD, Agile, Scrum 🏢 Description: About the Role We are looking for a proactive and adaptable QA Engineer to support the Software Development Lifecycle (SDLC) for a fast-moving product track. This role is ideal for someone who is technically curious, AI-savvy and eager to collaborate closely with developers, product teams and QA leadership. Rather than relying solely on traditional manual QA approaches, this role will leverage AI-assisted development tools to help design, generate, and maintain test assets and quality processes. Key Responsibilities Support the Software Development Lifecycle (SDLC) by contributing to quality processes across planning, development, and release stages, Use AI-assisted development tools to help design, generate, and maintain test assets, Collaborate closely with developers, product teams, and QA leadership to define and uphold quality standards, Communicate findings clearly and adapt processes in response to a changing product environment, Demonstrate critical thinking in identifying quality risks and propose practical, pragmatic solutions. Required Qualifications Basic to intermediate experience in software QA, testing, or software development, Knowledge of at least one programming or scripting language (JavaScript, Python, Java or equivalent), Interest in AI-assisted development and modern engineering practices, Strong communication and collaboration skills, Proactive and curious approach - willing to learn and grow, Ability to think critically and adapt quickly in a changing environment. Nice to Have Exposure to test automation tools or CI/CD processes, Familiarity with Agile/Scrum environments, Experience using AI coding assistants or productivity tools. All our positions are Remote and are available as Full Time Employment or B2B Contracts

🏢 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 an experienced QA Engineer to ensure high software quality in a modern microservices environment, taking ownership of test strategy and automation across the full development lifecycle. The role focuses on API and end-to-end test automation, CI/CD integration, and maintaining quality standards in distributed systems. 🗂️ Requirements: 5+ years of experience in software testing or QA, Hands-on experience in test automation, Experience with API testing, Experience with end-to-end testing, Practical knowledge of Python, Practical knowledge of Playwright, Practical knowledge of Robot Framework, Practical knowledge of SQL, Understanding of microservices architecture, Understanding of cloud-based systems, Experience working in Agile environments 📃 Skills: Python, Playwright, Robot, SQL, API, Microservices, CI/CD, Agile, Cloud 🏢 Description: We are looking for an experienced QA Engineer to join a team delivering scalable, high-impact software solutions in a modern microservices environment . In this role, you will be responsible for ensuring high software quality and taking ownership of testing strategy across the full development lifecycle . ✅ Your responsibilities: Collaborate closely with development and product teams including Product Owners and Architects to define quality standards and testing strategies Prepare and maintain test plans and test cases Develop and maintain automated tests for API and end-to-end layers in distributed systems Perform manual testing for edge cases and complex business scenarios Ensure system quality, performance, and reliability Work with CI/CD pipelines to integrate automated tests and support smooth releases Contribute to improving QA processes and introducing best practices within the team Analyze requirements and system architecture to design effective testing approaches 🧠 Our requirements: Hands-on experience in QA, including test automation 5+ years of experience in software testing or similar role Experience with API and end-to-end testing Practical knowledge of Python, Playwright, Robot Framework, and SQL Understanding of microservices architecture and modern cloud-based systems Understanding of Agile software development processes Strong analytical and teamwork skills with a proactive mindset 🌟 What we offer: Work on challenging and impactful technology projects in a distributed systems environment Collaboration with an experienced and supportive team Opportunities for growth and real influence on product quality Flexible working hours, remote or hybrid setup Training budget and continuous professional development opportunities

🏢 Summary: QA Engineer role focused on ensuring high software quality in a modern microservices environment through manual and automated testing across the full development lifecycle. The position involves defining testing strategies, developing API and end-to-end automated tests, and integrating tests into CI/CD pipelines. The role emphasizes ownership of quality standards in distributed systems. 🗂️ Requirements: 5+ years of experience in software testing, Hands-on experience in QA and test automation, Experience with API testing, Experience with end-to-end testing, Practical knowledge of Python, Practical knowledge of Playwright, Practical knowledge of Robot Framework, Practical knowledge of SQL, Understanding of microservices architecture, Understanding of cloud-based systems, Experience working with CI/CD pipelines, Knowledge of Agile methodologies 📃 Skills: Python, Playwright, RobotFramework, SQL, API, CI/CD, Microservices, Agile, Cloud 🏢 Description: We are looking for an experienced QA Engineer to join a team delivering scalable, high-impact software solutions in a modern microservices environment . In this role, you will be responsible for ensuring high software quality and taking ownership of testing strategy across the full development lifecycle . ✅ Your responsibilities: Collaborate closely with development and product teams including Product Owners and Architects to define quality standards and testing strategies Prepare and maintain test plans and test cases Develop and maintain automated tests for API and end-to-end layers in distributed systems Perform manual testing for edge cases and complex business scenarios Ensure system quality, performance, and reliability Work with CI/CD pipelines to integrate automated tests and support smooth releases Contribute to improving QA processes and introducing best practices within the team Analyze requirements and system architecture to design effective testing approaches 🧠 Our requirements: Hands-on experience in QA, including test automation 5+ years of experience in software testing or similar role Experience with API and end-to-end testing Practical knowledge of Python, Playwright, Robot Framework, and SQL Understanding of microservices architecture and modern cloud-based systems Understanding of Agile software development processes Strong analytical and teamwork skills with a proactive mindset 🌟 What we offer: Work on challenging and impactful technology projects in a distributed systems environment Collaboration with an experienced and supportive team Opportunities for growth and real influence on product quality Flexible working hours, remote or hybrid setup Training budget and continuous professional development opportunities

🏢 Summary: The offer is for a QA Automation Engineer responsible for ensuring high-quality software delivery through designing and maintaining automated tests in close collaboration with development teams. The role focuses on Python-based test automation, API, security, and performance testing, and driving a quality-first mindset within Agile environments. It includes remote work options and opportunities for professional growth in a stable technology company. 🗂️ Requirements: 4+ years of experience in software testing, Minimum 2+ years of experience in test automation, Proficiency in Python, Experience with pytest, Knowledge of automation frameworks (Playwright, Selenium or Robot Framework), Familiarity with IaC and CI/CD practices, Experience working in Agile environments, Knowledge of test and project management tools (JIRA, Xray), Experience with AI tools for QA automation, Polish language proficiency C1+, English language proficiency B2+ 📃 Skills: Python, pytest, Playwright, Selenium, Robot, CI/CD, IaC, JIRA, Xray, Gatling, Locust, AI 🏢 Description: As a QA Automation Engineer you will help us to release quality software products for our clients. You will be working closely with a development team to build and maintain modern software solutions. You’ll play a key role in assuring best quality by designing and delivering automated tests speeding up the product delivery cycle and compliance requirements. Your responsibilities: Assuring quality of created products, exploratory testing, security testing, API testing and performance testing, Design and development of automated tests using Python , Document issues found, Close cooperation with developers and business stakeholders in product design, Active engagement in growth of QA best practices and tools, driving Quality-first mindset within the team and contributing to quality culture within the organisation. Our requirements: 4+ years of experience in tests, including 2+ years in test automation, Proficiency in Python and pytest, working knowledge of automation frameworks (e.g. Playwright, Selenium, Robot Framework), Familiarity IaaC and CI/CD approaches followed by common testing principles, Experience in Agile environments, Knowledge of test and project management tools (eg. JIRA, xray), Experience in using AI tools to automate QA tasks, Self-organisation, adaptability, curious mindset and high communication skills, Ability to communicate in Polish (C1+) and English (B2). Nice to have: Experience with testing Cloud solutions / data platforms , ISTQB Foundation or Advanced level certificate, Security testing or mobile testing experience, Working knowledge of performance testing tools (e.g. Gatling, Locust). What we offer: Work in a stable, growing technology company listed on the stock exchange, B2B or employment contract , Comfortable work setup and equipment tailored to your needs (laptop, accessories, etc.), Benefits (e.g. Multisport card, private medical care, group insurance, employee referral program, team events), Opportunity to work on interesting projects, grow, and further develop your skills, 100% remote work or from our office in Bydgoszcz/Warsaw. If this environment sounds like a fit — apply now!

🏢 Summary: Manual QA Engineer role focused on ensuring high-quality web applications through comprehensive manual testing within an Agile/Scrum environment. The position involves designing and executing test cases, performing regression testing, validating requirements, and collaborating closely with development teams to maintain product stability and reliability. 🗂️ Requirements: Proven experience in manual QA for web applications, Strong knowledge of STLC and QA methodologies, Hands-on experience with API testing tools (Postman or Swagger), Experience working in SDLC and Agile/Scrum environments, Practical knowledge of test case design techniques (boundary values, equivalence partitioning, exploratory testing), Experience with issue tracking tools such as Jira, Experience in designing and executing regression tests, Ability to identify, document, and track defects 📃 Skills: ManualTesting, WebApplications, STLC, API, Postman, Swagger, SDLC, Agile, Scrum, Jira, Regression, TestDesign, BoundaryValues, EquivalencePartitioning, ExploratoryTesting 🏢 Description: Manual QA Engineer QA Engineer About the role We are looking for a detail-oriented and proactive QA Engineer to join our team and help us deliver high-quality IT solutions. In this role, you will play a key part in ensuring product excellence by designing, executing, and continuously improving manual testing processes and overall QA practices. You will collaborate closely with developers, product owners, and other stakeholders to ensure that requirements are clearly understood, properly validated, and transformed into reliable, high-performing software. You will Act as an active member of an Agile Scrum team, ensuring quality throughout the entire development lifecycle Review requirements, specifications, and technical design documents, providing timely and constructive feedback Design, create, and maintain clear and well-structured test plans and test cases Estimate, prioritize, and plan testing activities within sprint cycles Design, execute, and document manual tests for new features as well as regression testing Identify, document, and track defects across all stages of development Define and perform regression testing to ensure product stability and reliability Continuously improve QA processes and stay up to date with modern testing tools, practices, and trends Skills and experience you will need Proven experience as a QA Engineer in web application testing Strong understanding of the software testing lifecycle (STLC) and QA methodologies Hands-on experience with API testing tools (e.g. Postman, Swagger) Experience working in SDLC and Agile/Scrum environments Strong skills in test case design techniques (boundary values, equivalence partitioning, exploratory testing, etc.) Experience with Jira or similar issue tracking tools Excellent communication skills in both Polish and English (written and spoken) Proactive mindset with strong problem-solving abilities and independence Nice to have Experience with Adobe Experience Manager (AEM) or other CMS platforms Experience in non-functional testing (performance, accessibility, SEO) Exposure to test automation (preferably TypeScript or Python) or willingness to learn Experience with CI/CD tools (e.g. Jenkins or similar) Basic understanding of AWS environments and log monitoring Basic Linux command-line skills Tech & ways of working We work in an Agile/Scrum environment, applying DevOps practices and Continuous Integration & Delivery (CI/CD). Our QA approach focuses on manual testing excellence, collaboration, and continuous improvement of quality processes.

🏢 Summary: The offer is for a Manual Tester to support quality assurance activities within a development team, focusing on functional, regression, integration, and API testing. The role involves working with modern QA tools and AI-assisted testing approaches to ensure high product quality. The position requires hands-on testing experience and strong analytical skills in a collaborative Agile environment. 🗂️ Requirements: Minimum 2 years of commercial experience in manual software testing, Good knowledge of SQL (writing queries, data validation, database analysis), Experience in API testing using tools such as Postman, Swagger, or Insomnia, Experience with bug tracking and project management tools (Jira, Confluence), Knowledge of software testing methodologies and QA best practices, ISTQB Foundation Level certificate or equivalent knowledge, Experience working with Git, Ability to analyze logs, requests, and responses, Practical use of AI tools in the testing process 📃 Skills: SQL, Postman, Swagger, Insomnia, Jira, Confluence, ISTQB, Git, REST, Testing, AI 🏢 Description: We are looking for an experienced Manual Tester who will support the quality assurance process in our development team. The role requires strong analytical skills, hands-on testing experience, and practical knowledge of modern QA tools and AI-assisted testing approaches. Requirements Minimum 2 years of commercial experience in manual software testing Good knowledge of SQL (writing queries, data validation, database analysis) Experience in API testing using tools such as Postman, Swagger, Insomnia, etc. Practical experience with bug tracking and project management tools (Jira, Confluence) Knowledge of software testing methodologies and QA best practices ISTQB Foundation Level certificate or equivalent knowledge Experience working with Git Ability to analyze logs, requests, and responses Good communication and collaboration skills English level allowing daily work with technical documentation and international teams Practical use of AI tools in the testing process (e.g. test case generation, exploratory testing support, analysis, documentation, debugging support) Nice to have Basic knowledge of test automation Experience with CI/CD environments Experience testing web applications and REST APIs Knowledge of Agile / Scrum methodology Experience working closely with developers and product teams Responsibilities Preparing, maintaining, and executing test cases and test scenarios Performing functional, regression, integration, and exploratory testing Testing REST APIs and validating backend data Reporting, investigating, and tracking defects Analyzing test results and preparing QA documentation Collaborating closely with developers, analysts, and other QA engineers Participating in sprint ceremonies, team meetings, and technical discussions Supporting quality improvements across the software development lifecycle Using AI tools to improve testing efficiency and test coverage We offer Work in an experienced and supportive team Real impact on product quality and QA processes Opportunity to work with modern technologies and AI-supported workflows Long-term cooperation and development opportunities Luxmed, Multisport, group insurance Birthday leave volunteer time

🏢 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: The offer is for an Automation QA Engineer (Fullstack) responsible for designing and executing end-to-end test strategies across backend, frontend, and AI-driven workflows. The role focuses on building scalable automated testing frameworks, validating non-deterministic AI outputs, and ensuring quality across APIs, microservices, and content generation pipelines. It includes ownership of E2E, performance, and CI/CD-integrated testing in cloud-based environments. 🗂️ Requirements: 3–5+ years of QA experience with fullstack focus (backend and frontend), Strong experience with Python test frameworks, Experience with frontend testing tools, Experience testing REST and WebSocket APIs, Experience with microservice architectures, Ability to design test strategies for AI/ML systems with non-deterministic outputs, Hands-on experience with CI/CD integration for automated testing, Understanding of Docker and cloud environments (Azure or AWS), Experience with performance and load testing tools 📃 Skills: Python, pytest, Playwright, Cypress, REST, WebSocket, FastAPI, Docker, Azure, AWS, CI/CD, Microservices, AI, ML 🏢 Description: We are looking for an Automation QA Engineer (Fullstack) to join our team, with strong expertise in test automation, AI workflows, and quality assurance for scalable platforms. Your responsibilities: Define and execute test strategies across the full stack: backend APIs (FastAPI), frontend UIs, and agentic workflows. Define testing standards and frameworks that enable developers to own unit and integration test coverage, in line with a shift-left quality model. Design testing approaches for non-deterministic AI outputs: LLM evaluation benchmarks, regression datasets, golden-set validation. Enable and govern the automated testing strategy: owning E2E and system-level validation while supporting developers in writing their own unit and integration tests. Implement workflow validation, ensuring holistic quality across text, audio, and generated content (not just individual outputs). Collaborate with AI engineers to define quality gates for content generation pipelines. Perform API testing, load testing, and performance validation for platform services. We are looking for you, if you have: 3–5+ years of QA experience with a fullstack focus (backend + frontend). Strong experience with Python test frameworks (pytest). Familiarity with frontend testing tools (Playwright, Cypress, or equivalent). Experience testing APIs (REST, WebSocket) and microservice architectures. Ability to design test strategies for AI/ML systems with non-deterministic outputs. Hands-on experience with CI/CD integration for automated testing. Understanding of Docker, cloud environments (Azure/AWS), and deployment pipelines. Experience with performance and load testing tools. We offer: Participation in interesting and demanding projects Flexible working hours (regular CET hours, with occasional meetings with the US team) A great, non-corporate atmosphere Stable employment conditions (contract of employment or B2B contract) Opportunities for development and promotion Attractive package of benefits Work model: remote or hybrid (2 days per week from the office) We reserve the right to contact the selected candidates.