> Markdown version of [/jobs/ext/1074069-test-lead](https://www.wearedevelopers.com/jobs/ext/1074069-test-lead). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Test Lead - **Company:** THE TILTED CIRCLE USA INC. - **Location:** Lynnwood, WA, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Testing (Software), Automation of Tests, C++ (Programming Language), Embedded Software, IBM Rational Software, Software Engineering, Verification and Validation (Software), Systems Integration, Strategies of Testing, Safety Critical Systems, DO-178B - **Published:** June 30, 2026 - **Apply:** https://www.dice.com/job-detail/68b9db95-5c46-4df6-89b6-265d49655439 ## About the Role We are looking for an experienced Senior Test Lead with a strong background in embedded aerospace software testing to lead verification and validation activities for safety-critical systems., * DO-178B (DO-178C experience is also valuable) * Functional Testing of Embedded Software * C++ * Embedded Software Verification & Validation * Test Automation * Test Strategy & Test Planning * Experience leading QA/Test teams * Strong understanding of safety-critical software development Preferred Skills: * Hardware-Software Integration Testing * RTRT (IBM Rational Test RealTime) * Aerospace/Avionics domain experience Candidates with hands-on experience testing embedded avionics software under DO-178B/DO-178C standards are highly encouraged to apply. ## Related Videos - [Excellent Software Testing](https://www.wearedevelopers.com/videos/87-excellent-software-testing) - [Your Testing Strategy is broken - lets fix it!](https://www.wearedevelopers.com/videos/1672-your-testing-strategy-is-broken-lets-fix-it) - [Building a hypercar from scratch](https://www.wearedevelopers.com/videos/607-building-a-hypercar-from-scratch) - [Testing .NET applications a Tool box for every developer](https://www.wearedevelopers.com/videos/704-testing-net-applications-a-tool-box-for-every-developer) - [How to develop an autonomous car end-to-end: Robotic Drive and the mobility revolution](https://www.wearedevelopers.com/videos/22-how-to-develop-an-autonomous-car-end-to-end-robotic-drive-and-the-mobility-revolution) - [Dirty Tests And How To Clean Them](https://www.wearedevelopers.com/videos/515-dirty-tests-and-how-to-clean-them) ## Related Articles - [The 8 Best Code Testing Tools](https://www.wearedevelopers.com/magazine/402-the-8-best-code-testing-tools) - [What is a Test Plan: Guide to Test Planning](https://www.wearedevelopers.com/magazine/191-what-is-a-test-plan-guide-to-test-planning) - [Should senior developers refuse interview coding challenges?](https://www.wearedevelopers.com/magazine/29-should-senior-developers-refuse-interview-coding-challenges) - [Integration And E2E Testing: Are They Complementary or Interchangeable?](https://www.wearedevelopers.com/magazine/86-integration-and-e2e-testing-are-they-complementary-or-interchangeable) - [How to create a test plan for software testing](https://www.wearedevelopers.com/magazine/56-how-to-create-a-test-plan-for-software-testing) - [How software is steering vehicle technology](https://www.wearedevelopers.com/magazine/515-how-software-is-steering-vehicle-technology)