Senior Software Engineer, Design in Test (SDET)

Remote: yes Posted: 2026-10-19

Senior Software Test Engineer

- Design, develop, and maintain automated test frameworks and tools using Python, targeting embedded Linux systems.

- Build and maintain Python test cases and libraries, with opportunities to develop tooling and infrastructure around device automation and visibility.

- Monitor nightly automated test runs, analyze failures, and provide actionable insights through integrations with Jira/X‑Ray, Slack, and CI/CD pipelines.

- Troubleshoot and diagnose issues within the embedded Linux system, including examining system logs and device telemetry, collaborating with developers to isolate root causes and verify fixes.

- Perform targeted manual testing for new feature development, complex regression scenarios, and defect reproduction where automation is not yet feasible.

- Validate functional behavior, edge cases, and system workflows across distributed application components.

- Document test frameworks, automation patterns, test cases, expected outcomes, and reproduction steps for defects.

- Support and improve internal Python‑based test applications, tools, and services used in daily verification workflows.

- Ensure adequate test coverage for new features, releases, and high‑risk areas.

- Contribute to continuous improvement of automation tooling, coding standards, and test strategy.

- Assist in ensuring readiness of builds for deployment and release.

- Other job-related duties as assigned.

- Minimum of years of six (6) years of experience as a Software Test Engineer, Automation Engineer, or SDET, with significant hands‑on software development responsibilities.

- Bachelor's degree in relevant field of study (or equivalent additional experience of four years).

- Strong proficiency in Python, including writing reusable modules, building automation frameworks, and creating test harnesses or tools.