As a SW Test Development Engineer 2 at Dexcom, you will design, develop, and maintain automated and manual test scripts for CGM software systems, including API and UI testing. You will create verification and validation test plans, traceability matrices, and track issues while collaborating with development teams on root cause analysis. The role requires 2–5 years of hands-on software test development experience with Python or other OOP languages, SQL/NoSQL databases, API testing frameworks (including Robot Framework), and cloud platforms (GCP/AWS). You will also mentor junior engineers and contribute to release process improvements.