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Senior Test Engineer (E-commerce Platform)
Warsaw, Masovian Voivodeship, PolandPosted 1 months ago
Full-timehybridEntry Level
Job Description
- Work as part of the product development team, collaborating closely with customer-side developers
- Follow and support the Quality Assistance process
- Plan and estimate testing activities
- Create and maintain test documentation
- Design and execute manual, snapshot, and UI tests for new features
- Perform Functional, Regression, and Compatibility testing across Web and Mobile platforms
- Conduct release validation, smoke testing, and post-deployment quality checks
- Provide clear and regular status and progress reports
- Collaborate with product owners, business analysts, and development teams to ensure product quality
- Identify, document, and communicate risks and issues constructively
- 4,5+ years of QA experience with end-to-end ownership of testing processes
- Strong exploratory testing skills beyond scripted test cases
- Experience testing mobile apps (iOS and Android), including release processes
- Ability to work autonomously across multiple cross-functional teams
- Familiarity with agile workflows, feature flags, and staged rollouts
- Strong requirements analysis skills, able to clarify edge/corner scenarios
- Comfortable with context switching and supporting multiple teams in parallel
- SQL — ability to write moderately complex queries
- API Testing — hands-on experience with REST APIs using tools like Postman
- Solid understanding of HTML, CSS, cookies, caching, browser behavior
- Experience deploying builds via Android Studio, Xcode, or similar tools
- Git — practical experience with branches, commits, code reviews, pull/merge requests
- Upper-Intermediate+ English proficiency