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4 days ago

Remote, Czech Republic NetFire Full time

Education High school diploma or GED required. Degree in Computer Science or Software Engineering or related fields is a plus, but not required. Technical certifications or demonstrated self-directed learning also welcomed. Experience Minimum 3 years professional experience in QA or test automation engineering Demonstrated experience testing React frontends and Typescript/Node.js backends Github / portfolio showing previous test automation projects; nice to have Skills Proficiency Level: Extensive End-to-end testing frameworks (we use playwright) Unit/integration testing tools (Vitest, Jest, Mocha). Typescript and Javascript fundamentals. CI/CD pipeline integration for automated testing. Git version control in multi-developer teams. Proficiency Level: Working REST and GraphQL API testing. Database validation and test data management (PostgreSQL, SQLite). Cross-browser/device testing and responsive validation. Experience with Dockerized test environments. Performance/load testing tools (we like k6). Proficiency Level: Optional Exposure to other programming languages (Python, Go). Description Ignite the possibilities with NetFire. We tackle complex systems problems and give engineers the space to define and own the architecture of products that matter. Here’s what we can provide: Hard technical problems: scalability, performance, architecture, real tradeoffs. Ownership: freedom to make real decisions, not just implement tickets. Craft: building elegant, lasting systems. Peers: working with other great engineers to admire and learn from. We’re a US-based company looking for a Remote Mid/Senior Test Engineer to lead our efforts in ensuring high-quality user experiences across our ecosystem. You’ll focus on building and maintaining end-to-end (E2E) testing frameworks for React-based frontends and Typescript/Node.js backends. This role combines technical depth, automation expertise, and a passion for quality engineering. ,[Design, implement, and maintain automated E2E test suites** for React applications and backend services using Playwright., Collaborate with developers, designers, and product managers to define acceptance criteria, test cases, and QA strategies., Build and integrate automated testing pipelines into CI/CD workflows to ensure fast, reliable feedback for every release., Develop reusable testing utilities, fixtures, and mocks to support scalable automation efforts., Conduct exploratory testing to uncover edge cases and validate real-world user flows across browsers and devices., Analyze bugs and failures, collaborate with engineers to resolve root causes, and expand regression test coverage., Ensure backend APIs (REST, GraphQL) and databases (PostgreSQL, SQLite) are validated through automated integration tests., Advocate for testability and quality early in the development lifecycle (“shift-left” testing culture)., Document test strategies, standards, and tooling for use by the broader engineering team., Provide mentorship and guidance on testing best practices to developers.] Requirements: playwright, JavaScript, Automated testing Tools: Jira, GitHub, GIT, Agile, Kanban.

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