Senior Full-Stack QA Engineer - AI Ops & Growth Team
New
Location outside Belarus and Russia, CET-overlapping hoursFull-TimeSenior
Salary not disclosed
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Job Details
- Languages
- Fluent Russian; English level B2 or higher
- Experience
- 5+ years
- Required Skills
- PostgreSQLSQLJavascriptAPI testing
Requirements
- 5+ years of commercial experience as a Full-Stack QA Engineer in primarily product companies
- Strong JavaScript knowledge and understanding of modern full-stack systems end-to-end
- Experience with JS-based/TS-based test automation frameworks
- Hands-on experience combining manual and automated testing in fast-release environments
- Proven experience building and evolving QA approaches and quality frameworks
- Deep understanding of client–server architecture, data flows, system boundaries, and failure modes
- Strong knowledge of testing principles, techniques, and test design methodologies
- Solid experience with E2E and API testing
- Advanced SQL skills and experience with PostgreSQL
- Experience working with quality metrics, test coverage models, and practical QA KPIs
- Product-oriented mindset: ability to balance quality, speed, and business goals
- Fluent Russian; English level B2 or higher
Responsibilities
- Own product quality end-to-end across frontend, backend, APIs, databases, and LLM-based features
- Balance manual, automated, and exploratory testing approaches
- Lead E2E and API testing to ensure reliability of complex workflows
- Validate data correctness and system behavior using SQL (PostgreSQL)
- Participate in product discovery and delivery: influence requirements, acceptance criteria, and release decisions
- Identify quality risks early, drive preventive actions, and improve system testability
- Collaborate with engineering and AI teams to ensure reliable and predictable system behavior
- Contribute to test infrastructure, documentation, and team knowledge sharing
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