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July 14, 2026
Full Stack QA Engineer
Senior • Remote
2,475 - 4,500 USD/mo
Kraków, Poland
Andersen is hiring a Full Stack QA Engineer for a project developing a scalable vehicle branding management platform and automating business workflows across mobility operations.
The project is focused on developing an end-to-end vehicle branding management platform. It automates branding agency coordination, driver verification, compliance checks, payment tracking, and vehicle/driver classification workflows across the full branding lifecycle.
Responsibilities
- Designing and maintaining test cases / test suites for product features.
- Participating in agile practices (discovery, refinement, decomposition, sprint planning, demos).
- Designing, developing, and maintaining automated test suites for APIs and mobile UI (iOS and Android); implementing shift-left testing practices.
- Building and maintaining test frameworks and tools for QA engineers, integrating them into CI/CD pipelines.
- Ensuring the reliability of testing infrastructure.
- Working with TechOps and other teams to implement quality management processes and improve testing workflows.
- Investigating production issues, performing root cause analysis, and collaborating with backend and mobile developers to prevent regressions.
- Tracking quality metrics in Jira/Tableau and automating routine tasks.
- Advocating for testability.
- Mentoring QA team members.
Must-haves
- Experience as a Full Stack QA Engineer for 4+ years.
- Experience in mobile testing (iOS & Android) for 1+ years.
- Recent hands-on experience with both functional and automated testing.
- Proficiency in API testing (Postman or similar), database operations (CRUD), and basic command-line tools (bash/zsh).
- Proficiency in Kotlin or strong programming skills in Java.
- Solid understanding of mobile platforms, client-server architecture, and network protocols.
- Experience with CI/CD tools (Jenkins, GitLab CI, GitHub Actions), version control (Git), and test management practices.
- Ability to read and reason for backend and frontend code to pinpoint defects accurately.
- Experience using AI-assisted development tools (GitHub Copilot, ChatGPT, Claude) to accelerate coding, testing, and code review workflows.
- English level Intermediate+ or higher.
Nice-to-haves
- Experience with contract testing (Pact) or visual regression testing for mobile.
- Familiarity with Docker, Kubernetes, and cloud-based device farms (BrowserStack, Firebase Test Lab).
- Experience with GraphQL and gRPC contract testing.
Benefits
- Opportunity to work with projects in FinTech, Healthcare, Retail, Telecom, and other domains.
- Possibility to change projects and develop expertise in different business domains.
- Remote, hybrid, or office work options.
- Professional, financial, and career growth opportunities.
- Mentoring and adaptation programs for new employees.
- Additional monthly bonus opportunities based on expertise and participation in company activities.
- Access to a corporate training portal and updated knowledge base.
- Certification compensation (AWS, PMP, etc.).
- Referral program.
- Private health insurance and compensation for sports activities.
- Personal data protection in accordance with GDPR regulations.
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Belgrade, Serbia
1,950 - 2,500 USD
🏢 Summary: The offer is for a Full Stack QA Engineer (Java) to work on testing and improving digital retail banking solutions within an international banking project. The role focuses on enhancing online banking channels, ensuring product quality, and supporting digital transformation initiatives. The engineer will collaborate with development and UAT teams to deliver reliable, high-quality digital banking services. 🗂️ Requirements: 3+ years of experience as a QA Engineer, Experience with Java coding, Experience with software QA tools and processes, Experience with Jenkins or other CI tools, Experience with Jira and Confluence, Ability to develop and execute test scripts, Experience in quality metrics and reporting, Upper-Intermediate English level or higher 📃 Skills: Java, Jenkins, Jira, Confluence, Bash, Python, CI, QA 🏢 Description: Andersen is looking for a Full Stack QA Engineer (Java) for a project with an international banking group. The role focuses on testing digital banking solutions, mainly in the retail sector. The customer is a leading international banking group, operating for over four decades across the Middle East, North Africa, Europe, the Americas, and Asia. The organization provides a wide range of services, including corporate banking, trade finance, treasury solutions, Islamic banking, and retail banking, with physical branches in five countries and a fast-growing fully digital mobile bank. It is recognized for its commitment to digital transformation through dedicated innovation units and digital platforms, including a fully digital retail bank. The project is focused on enhancing digital banking channels and expanding online banking services. A key area of development is the retail segment, where the team will work on improving and delivering new digital solutions to enhance customer experience and broaden the bank’s retail offerings. Responsibilities: Developing and executing test scripts for products while identifying deficiencies. Suggesting solutions to identify product problems. Investigating product quality to implement improvements for enhanced customer satisfaction. Collaborating with the Product Development team to ensure consistent project execution. Identifying quality assurance process bottlenecks and proposing improvement actions. Collecting quality data. Determining key KPIs for product quality. Preparing and presenting reports and metrics to Senior Management. Coordinating with UAT teams to maintain consistent project execution. Must-haves: Experience as a QA for 3+ years. Experience with coding using Java. Experience with software QA tools and processes. Familiarity with continuous integration tools such as Jenkins. Experience in using Jira and confluence. Critical thinker and problem-solving skills. Strong communication and documentation skills. Ability to drive to goals and milestones while valuing and maintaining strong attention to details. Level of English – from Upper-Intermediate and above. Nice-to-haves: Proficiency in scripting languages including Bash and Python. Bachelor’s degree in Computer Science, Information Technology, or a related field. Reasons why this job would be interesting to you: Experience in teamwork with leaders in FinTech, Healthcare, Retail, Telecom, and others. Andersen cooperates with such businesses as Samsung, Siemens, Johnson & Johnson, BNP Paribas, Ryanair, Mercedes, TUI, Verivox, Allianz, T-Systems, etc.. The opportunity to change the project and/or develop expertise in an interesting business domain. Guarantee of professional, financial, and career growth! The company has introduced systems of mentoring and adaptation for each new employee. The opportunity to earn additional up to 1,000 USD per month by participating in the company's activities. Access to the corporate training portal, where the entire knowledge base of the company is collected and which is constantly updated. Bright corporate life (parties / pizza days / PlayStation / fruits / coffee / snacks / movies). Certification compensation (AWS, PMP, etc). Referral program. English courses. Private health insurance and compensation for sports activities. Your personal data is protected in accordance with GDPR regulations. Learn more: https://andersenlab.com/privacy-policy Join us!
Technology
Andersen
QA Automation Engineer (Java)
Mid
Remote
Belgrade, Serbia
1,200 - 2,200 USD
🏢 Summary: The offer is for a QA Automation Engineer (Java) to ensure quality of a cloud-native mobile banking platform by designing and executing automated and manual tests across backend, frontend, and API layers. The role focuses on building and maintaining test automation frameworks, validating performance and data integrity, and integrating testing into CI/CD pipelines. It involves working with microservices, AWS-based environments, and AI-driven financial features in an Agile setup. 🗂️ Requirements: 2+ years of experience as a QA Automation Engineer, Proficiency in Java for API and backend testing, Experience with test automation frameworks (Selenium, TestNG, Cypress, or Robot Framework), Hands-on experience with API testing tools (Postman, RestAssured, or SoapUI), Strong knowledge of Git and version control, Understanding of CI/CD pipelines and QA integration, Knowledge of software testing methodologies and best practices, Experience in writing and executing test cases, test plans, and test strategies, Experience with both manual and automated testing, Understanding of unit, integration, regression, and performance testing, Solid SQL skills and experience in database testing, Experience working in Agile/Scrum teams, Familiarity with Jira and Confluence, English level Intermediate+ or higher 📃 Skills: Java, Selenium, TestNG, Cypress, Robot, Postman, RestAssured, SoapUI, Git, CI/CD, SQL, JMeter, AWS, Jira, Confluence, Agile, Scrum, Microservices 🏢 Description: Andersen is hiring a QA Automation Engineer (Java) to work on a cloud-native mobile banking platform, expanding AI-driven features, improving quality, automation, and user experience. The customer is a mobile-only digital bank offering modern financial services through an app-based experience. The organization provides features such as virtual cards, multi-currency accounts, savings tools, and goal-based financial planning, along with innovative products that support personal and group savings. Known for its user-centric approach and continuous product innovation, the bank has received industry recognition for digital excellence and customer experience. The project is a cloud-native, mobile-only digital banking platform delivering AI-driven and highly personalized financial services. The solution continuously expands with new modules and market growth while enhancing user experience, automation, and innovative everyday banking capabilities Responsibilities: Designing, maintaining, and executing test plans and test cases for both backend and frontend systems. Performing manual testing across mobile, web, and API layers to validate new features, including cross-country deployments (Bahrain and Jordan). Developing and maintaining automated tests using Java, Selenium, Cucumber, and other frameworks for API and UI layers. Conducting performance testing using JMeter to validate non-functional requirements under load. Validating data accuracy and integrity through SQL-based database testing. Ensuring comprehensive test coverage across different testing types: unit, integration, regression, and performance. Contributing to CI/CD pipelines by integrating test automation and maintaining the stability of test environments. Collaborating closely with developers, DevOps, and product owners during sprint cycles to identify defects early. Participating in defect triage and root cause analysis, ensuring timely issue resolution. Maintaining test documentation in Jira and Confluence; contributing to QA best practices and process improvements. Actively supporting testing of microservices and APIs, including scenarios involving AWS services and potential core banking changes. Ensuring quality validation of new modules such as credit cards, trading, and account features across multi-platform environments. Must-haves: Experience as a QA Automation Engineer for 2+ years. Proficient in Java (API and backend testing). Proficient in test automation frameworks such as Selenium, TestNG, Cypress, or Robot Framework. Hands-on experience with API testing tools like Postman, RestAssured, or SoapUI. Strong Git skills and understanding of version control. Full understanding of CI/CD pipelines and how QA fits them. In-depth knowledge of software testing methodologies and best practices. Experience writing and executing test cases, test plans, and test strategies. Familiarity with both manual and automated testing approaches. Understanding different testing types: unit, integration, regression, performance. Solid SQL skills and experience in database testing. Experience working in Agile/Scrum teams. Familiarity with Jira and Confluence for test documentation and sprint tracking. Level of English – from Intermediate+ and above. Nice to haves: Experience in Python and JS. Experience with JMeter for performance testing. Reasons why this job would be interesting to you: Experience in teamwork with leaders in FinTech, Healthcare, Retail, Telecom, and others. Andersen cooperates with such businesses as Samsung, Siemens, Johnson & Johnson, BNP Paribas, Ryanair, Mercedes, TUI, Verivox, Allianz, T-Systems, etc.; The opportunity to change the project and/or develop expertise in an interesting business domain; Job conditions – you can work both fully remotely and from the office or can choose a hybrid variant; Guarantee of professional, financial, and career growth! The company has introduced systems of mentoring and adaptation for each new employee; The opportunity to earn additional up to 1,000 USD per month by participating in the company's activities; Access to the corporate training portal, where the entire knowledge base of the company is collected and which is constantly updated; Bright corporate life (parties / pizza days / PlayStation / fruits / coffee / snacks / movies); Certification compensation (AWS, PMP, etc); Referral program; English courses; Private health insurance and compensation for sports activities. Your personal data is protected in accordance with GDPR regulations. Learn more: https://andersenlab.com/privacy-policy Join us!
Technology
Transition Technologies MS
Automation QA Engineer
Mid
Remote
Warsaw, Poland
🏢 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.