Perform manual and exploratory testing of the web application
Conduct API testing and validate request-response flows, error handling, and business logic
Analyze Sentry logs and monitoring data to identify, classify, and reproduce production issues
Verify backend behavior, including validation of running processes and background jobs
Test integration between the web frontend and the locally downloaded core processing library
Validate correct execution of local image processing tasks initiated from the browser
Perform enhanced testing of the core library responsible for applying photo effects
Design and maintain automated tests for critical user flows, API endpoints, and integration scenarios
Contribute to building and maintaining automation frameworks for web and API testing
Integrate automated checks into CI pipelines to ensure stable and repeatable validation
Leverage AI-assisted tools and agents for log analysis and anomaly detection
Propose improvements in test coverage using data-driven and AI-assisted approaches
Collaborate closely with developers to isolate and troubleshoot cross-layer issues
Create and maintain structured test documentation and automation coverage reports
Participate in release readiness and production validation
Contribute to continuous improvement of QA processes and quality standards

Experience in testing web applications, including frontend and backend components
Hands-on experience with API testing tools such as Postman or similar
Experience with test automation frameworks for web and/or API testing
Basic to intermediate programming skills for automation, such as JavaScript, Python, or similar
Understanding of CI/CD pipelines and integration of automated tests
Experience analyzing logs and monitoring tools such as Sentry
Understanding of backend processes, distributed systems, and browser-to-local interactions
Strong analytical thinking and ability to investigate multi-component issues
Interest in AI-driven testing approaches and automation optimization
Experience working in Agile/Scrum environments
Intermediate or higher level of English
Degree in Computer Science or related field, or equivalent practical experience.

Web QA Engineer

Key skills