TechMid-level (3–5 years)
QA Engineer resume example — Mid-level (3–5 years)
Sample summary for Noah Williams
SDET with 4 years building test automation frameworks that shift quality left. Led the test automation program at 2 companies, reduced regression cycle time by 80%, and maintained <0.5% production bug escape rate across 3 high-velocity engineering teams.
Key skills
CypressPlaywrightSeleniumJestPythonCI/CD IntegrationPerformance TestingAPI TestingTest ArchitectureTypeScriptJiraBDD
Sample experience
QA Engineer
2021 – Present
Signal Software · Nashville, TN
- •Built Playwright automation framework from scratch covering 300+ test cases; integrated into CI with per-PR execution
- •Reduced regression cycle time from 5 days to 6 hours, enabling 3x faster release cadence across 3 teams
- •Maintained production bug escape rate below 0.5% for 18 consecutive months across 40+ releases
- •Introduced contract testing with Pact, eliminating integration failures between 4 microservices
QA Engineer
2020 – 2021
Clearview Payments · Remote
- •Automated 200 manual test cases, saving 15 hours of manual QA effort per release cycle
- •Implemented load testing with k6 identifying a bottleneck that, when fixed, improved checkout throughput by 3x
- •Created bug severity classification system adopted across 3 engineering teams
Tips for your QA Engineer resume
Mid-level SDET resumes should demonstrate framework ownership, CI integration, and measurable quality improvements — not just test counts. Show that you reduce friction in the development cycle, not just catch bugs after the fact. Performance testing and contract testing signal technical breadth.
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