Staff Software Test Engineer
Beta Bionics, Inc. · San Diego, CA · United States · On-site
Pay: USD 145,000 – 175,000 a year
Posted Aug 26, 2026
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About Beta Bionics
Beta Bionics, Inc. is a medical technology company dedicated to bringing innovative type 1 diabetes management solutions to the many, not the few. We are committed to bringing better access to better solutions – and a better life for those living with diabetes – with the world’s first bionic pancreas called the iLet. The iLet Bionic Pancreas is the first and only insulin delivery system that does not require carb counting*, bolusing, correction factors, or pre-set basal rates. The only number needed to get started with the iLet Bionic Pancreas is a user’s weight – the iLet does the rest. The iLet lets users “Go Bionic” with their diabetes management. *User must be carb aware.
Successful candidates will be working with highly experienced colleagues, who are amongst the best in their fields. We have a mission-driven, passionate and collaborative culture where you will have a high degree of empowerment and opportunity to make a significant impact.
Please contact us if you fit the profile below and if you are interested in joining the Beta Bionics team!
Location - San Diego , CA. This is an on-site/in-person role .
Summary/Objective
We are seeking an experienced Staff Software Test Engineer to join our app test team at our San Diego location. As a Software Test Engineer, you will play a critical role in shaping the future of our mobile applications and pump firmware. You will be responsible for app testing activities including test case development, planning, creating documents, tracing to requirements and hazards, defect management, automated and manual test execution, mobile app/cloud integration, owning test activities, and building out our automation framework.
Essential Duties and Responsibilities
[Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Qualified candidates who need a reasonable accommodation with the application process and/or to perform the essential functions of the position should notify the company’s HR contact]
Develop and execute comprehensive test plans for pump firmware, incorporating both automated and manual testing methodologies, including integration and system testing between pump firmware and mobile apps/cloud API.
Enhance our current automation framework and optimize automation test creation and execution.
Documenting defects in detail and participates in dry runs and formal runs of the product.
Collaborate closely with the development team to identify and resolve any technical issues, ensuring the timely delivery of high-quality software products.
Attend scrums and planning meetings to provide valued input on test activities.
Excellent documentation processes establishing traceability from requirements and risks to test cases, writing reports and plans, and following procedures in regulated environment.
Interacting with hardware such as bread boards, benchtop tools, and flashing of firmware.
Operates…