Test Automation Engineer — Fast, Reliable Web QA

Mach9; San Francisco (CA); On-site; USD 120,000 - 180,000; Full time

Benefits offered by this job

Visa sponsorship

Job summary

Mach9 is seeking an experienced QA automation engineer to scale automated testing across our CAD editor and related interfaces. You will collaborate with platform engineers to keep regressions in tests ahead of customers, enabling faster, more reliable deployments.

You will help evolve our test framework, integrate tests into CI, and build tooling that helps agents reproduce failures and diagnose regressions. Visa sponsorship is available.

Qualifications

• 3+ years building automated test suites for production web applications.
• Experience evolving an E2E test framework: fixtures, data, isolation, parallel execution, and flakiness control.
• Experience integrating tests into CI and keeping pipelines fast and reliable.
• Interest in AI-assisted development and using agents to improve software quality.

Responsibilities

• Grow automated coverage across our CAD editor and drive pages.
• Evolve our test infrastructure and CI so tests stay fast and reliable as coverage grows.
• Build tools for coding agents to reproduce failures and artifacts for diagnosing regressions.
• Root out flaky tests so a failing build indicates a real bug.

Skills

Automated testing

CI pipeline maintenance

Debugging complex failures

Team collaboration

Tools

Playwright

Cypress

WebdriverIO

GitHub Actions

Job description

Mach9 is seeking an experienced QA automation engineer to scale automated testing across our CAD editor and related interfaces. You will collaborate with platform engineers to keep regressions in tests ahead of customers, enabling faster, more reliable deployments.

You will help evolve our test framework, integrate tests into CI, and build tooling that helps agents reproduce failures and diagnose regressions. Visa sponsorship is available.