QA Engineer

• Collaborate with the Quality Manager, Project Managers and development teams to define, implement and execute end-to-end tests for new features and platform components
• Develop and maintain automated test suites (unit, integration, UI, API) across React frontend and Python backend services.
• Ensure data pipelines, ML models, and AI features meet functional and non-functional quality criteria (e.g., accuracy, reliability, performance).
• Proactively identify, document, and drive resolution of defects and regressions, work on technical debts related to test coverage and software reliability. 
• Collaborate with the QA team  to identify gaps in testing and QA processes

Your Qualification:

• Minimum 5 years of experience in Quality Engineering or Software Testing, with demonstrable work in test automation and QA in multidisciplinary product teams.
• Strong programming skills in Python and JavaScript/TypeScript; capable of writing testable code and automated test scripts without supervision.
• Hands-on experience with frontend and backend test frameworks (e.g. Playwright, pytest, unittest, Postman, REST API testing) as well as experience in exploratory testing
• Familiarity with Azure DevOps or similar CI/CD systems; ability to define test stages and integrate automated test pipelines.
• Experience validating AI and data analytics components, including model behavior, data transformation pipelines, and output consistency
• Comfortable testing in cloud-native environments (preferably Azure), including API-based services, containerized apps, and serverless components.
• Skilled in using tools for quality assurance documentation, issue tracking, and defect management in agile environments
• Leadership competence, communicative and social competence, business fluent and good knowledge of English
• Communicative and social competence, business fluent and very good knowledge of English
  • Certification: ISTQB certification desirable