Senior QA Engineer
Core
End-to-end product quality ownership for a global financial analysis platform, covering web interfaces, client-side logic, and backend APIs/microservices.
Role type
Senior QA Engineer (Systematic, hands-on IC)
Builds
TradingView platform (charting, market data, collaboration tools) for millions of traders and investors
Domain
Fintech / Financial Analysis
Deliverable
production ML models | product features | dashboards & analysis
Required skills
End-to-end testing (functional, UI/UX, API, integration), Test automation (Python/Go/Typescript, Pytest, Playwright), Cross-layer validation (client state, database, business logic, REST/WebSocket), Defect & log analysis (root-cause, DevTools, Unix logs), Non-functional testing (cross-browser, load, stress, stability), QA operations & process improvement
Preferred skills
Finance/trading domain experience, Load/performance testing, Security testing, Monitoring tools (Grafana, Kibana, Sentry), Docker/Kubernetes, Test Management Systems (TestRail, Allure), HTML/CSS/JS debugging
Technologies
Python, Go, Typescript, Pytest, Playwright, Postman, Swagger, Fiddler, GitLab CI, Jenkins, GitHub Actions, Docker, Kubernetes, Grafana, Kibana, Sentry, TestRail, Allure
Responsibilities
Conduct functional, UI/UX, API, and integration testing across frontend and backend; Develop and maintain automated test suites integrated into CI/CD pipelines; Verify data integrity across client, database, and service layers; Reproduce bugs and perform root-cause analysis using DevTools and logs; Participate in cross-browser, responsive, load, and stability testing; Design test plans, analyze documentation, and improve QA processes with Dev/DevOps teams
Seniority
Senior, hands-on IC