Software Developer in Test (SDET)
Description For Software Developer in Test (SDET)
DMV IT Service LLC, established in 2020, is seeking a skilled Software Developer in Test (SDET) to join their team in Seattle. This role focuses on leading frontend test automation across their Micro Frontend React ecosystem. The ideal candidate will collaborate with developers and QE teams to implement scalable automated tests, transitioning from traditional QA to developer-owned testing.
The position requires strong expertise in React, TypeScript, and modern testing frameworks like Playwright and Jest. You'll be responsible for developing end-to-end tests, managing integration testing, and ensuring high-quality code through automated testing practices. The role offers an opportunity to work with cutting-edge technologies and shape the testing strategy for complex frontend applications.
Key performance metrics include maintaining over 90% integration test coverage, keeping test execution times under 5 minutes, and reducing manual testing time by 50%. The hybrid work environment allows for flexibility while maintaining collaborative relationships with the team. This is an excellent opportunity for a mid-level engineer passionate about quality assurance and test automation to make a significant impact on product reliability and development efficiency.
The company provides comprehensive IT consulting services, focusing on infrastructure optimization, cybersecurity, and networking. Their client-focused approach includes online training and job placements, making it an ideal environment for professional growth and development in the software testing field.
Responsibilities For Software Developer in Test (SDET)
- Develop and manage end-to-end (E2E) and smoke test suites using Playwright
- Write comprehensive integration tests using React Testing Library, Jest, and internal testing utilities
- Establish and enforce testing structure and naming conventions
- Use Mock Service Worker (MSW) and shared test data tools to simulate APIs
- Translate manual test cases from TestRail into automated scripts
- Lead conversations around different test types implementation
- Retire outdated Cypress tests and replace with Playwright tests
- Embed testing into GitLab CI/CD pipelines
- Support continuous improvements in coverage and testing practices
Requirements For Software Developer in Test (SDET)
- 3–5 years of professional experience in frontend testing or development
- Strong skills in React, TypeScript, and Micro Frontend (MFE) environments
- Hands-on experience writing E2E tests using Playwright or Cypress within CI/CD workflows
- Proficient with testing tools like React Testing Library and Jest
- Experience managing test configurations and results in GitLab CI/CD
- Understanding of AWS tools related to test automation
- Practical experience using test management software like TestRail
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