Senior Software Test Engineer

What you'll do

• Own and maintain Python/pytest automated test suite; report on code coverage.
• Design and execute test strategies for embedded medical device platform components.
• Perform hardware-in-the-loop testing including SD card flashing and boot validation.
• Verify security features such as secure boot, PKI signing workflows, and mTLS provisioning.
• Test cloud connectivity services including JSON telemetry and video streaming capabilities.
• Contribute to CI/CD quality gates by validating static analysis results and unit test reporting.
• Produce IEC 62304-compliant test documentation including requirements traceability matrices.

What we're looking for

• 6+ years of software test engineering experience with embedded Linux systems and Yocto/Bitbake OS image validation.
• 4+ years of Python and pytest experience, including coverage tooling and CI/CD integration.
• Experience with hardware-in-the-loop testing, secure boot, PKI signing workflows, and mTLS provisioning.
• Knowledge of cloud connectivity services testing, including TLS, video streaming, and OTA updates.
• Ability to produce IEC 62304-compliant test documentation and collaborate across various engineering teams.