> Markdown version of [/jobs/ext/733683-senior-software-engineer-test](https://www.wearedevelopers.com/jobs/ext/733683-senior-software-engineer-test). 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). --- # Senior Software Engineer (Test) - **Company:** Lynx Llc - **Location:** Palmdale, CA, United States (Remote available) - **Experience:** Expert - **Salary:** $120,000.0 - $160,000.0 - **Contract:** Permanent contract - **Skills:** Testing (Software), Systems Engineering, Confluence, JIRA, Automation of Tests, C++ (Programming Language), Python (Programming Language), Software Systems, Systems Integration, Scripting, Atlassian Tools, Bitbucket, Software Coding - **Published:** June 29, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=7c54295c45a5c9c8 ## About the Role Do you have experience in Software coding?, Do you have a Bachelor's degree?, * Bachelor's degree in STEM discipline * 5+ years of experience in software test/automated software test * Script Writing (Python) * Familiarity writing automated tests * Test automation using Python and scripting tools * Lab and hardware-in-the-loop integration * Ability to work onsite 100% * Ability to travel 10% Preferred / Additional Skills * Proficient with Atlassian Tools (Confluence, JIRA, Bitbucket, etc.) * Proficient in Python development * Requirements-based testing and traceability * Digital simulation (SIL/MIL/HIL) and closed-loop testing * Systems Integration Experience * Proficient in C++ * Experience communicating and documenting complex technical designs * Ability to work in a collaborative and team-based environment * Excellent written and verbal communication and presentation skills ## Description Who we are: Founded in 2004 with locations in Atlanta, GA, Fort Worth, TX, Denver, CO, & Huntsville, AL, Thompson Software Solutions (TSS) is a mission-driven aerospace and defense software and systems engineering company supporting the U.S. military, defense primes, and commercial space partners. We specialize in the development, integration, test, and deployment of safety & mission-critical software systems that power next-generation aircraft, defense platforms, and space technologies. Our team understands what it takes to modernize complex embedded systems while maintaining the rigor, compliance, and reliability required for mission and safety-critical environments. As a defense-focused company of highly skilled and dedicated engineers, we take pride in solving complex technical challenges that directly impact national security and operational readiness. We partner closely with customers across the military aviation and space domains to deliver resilient, future-ready solutions with portability, sustainability, and long-term mission success in mind., Thompson Software Solutions is seeking a Senior Software Engineer (Test) to support the development and validation of advanced software systems for a military aircraft platform. This is an opportunity to contribute directly to mission-critical avionics and embedded capabilities that enable the performance, safety, and effectiveness of next-generation military aviation systems., This position requires a software engineer to use a wide application of technical principles, theories, and concepts in the software field to develop, integrate, and test software products. The successful candidate will be a member of a high-performing multi-site team and must be self-motivated with a strong work ethic, time-management, and interpersonal skills. In this role, you will work independently at times on projects, at other times will be in a collaborative team environment with other software engineers, as well as other program development and deployment teams. ## Related Videos - [Improving Developer Happiness with GitOps](https://www.wearedevelopers.com/videos/54-improving-developer-happiness-with-gitops) - [JavaScript? No. Java Scripts! - Scripting with Java](https://www.wearedevelopers.com/videos/2094-javascript-no-java-scripts-scripting-with-java) - [Improving quality with Agentic AI with Rovo Dev and Xray](https://www.wearedevelopers.com/videos/2005-improving-quality-with-agentic-ai-with-rovo-dev-and-xray) - [SMART Test Automation - the experience of legacy transformation](https://www.wearedevelopers.com/videos/100215-smart-test-automation-the-experience-of-legacy-transformation) - [Intermediate Bitcoin Script](https://www.wearedevelopers.com/videos/25-intermediate-bitcoin-script) - [Testing .NET applications a Tool box for every developer](https://www.wearedevelopers.com/videos/704-testing-net-applications-a-tool-box-for-every-developer) ## Related Articles - [The 8 Best Code Testing Tools](https://www.wearedevelopers.com/magazine/402-the-8-best-code-testing-tools) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Should senior developers refuse interview coding challenges?](https://www.wearedevelopers.com/magazine/29-should-senior-developers-refuse-interview-coding-challenges) - [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Best Countries for Software Engineers](https://www.wearedevelopers.com/magazine/267-best-countries-for-software-engineers)