Senior QA Engineer

Senior QA Engineer

Company Description

Founded by Dr. Jonathan Rothberg in 2011, Butterfly Network is a digital health company with a mission is to democratize medical imaging by making high-quality ultrasound affordable, easy-to-use, globally accessible, and intelligently connected, including for the 4.7 billion people around the world lacking access to ultrasound. Butterfly created the world's first handheld single-probe, whole-body ultrasound system using semiconductor technology, Butterfly iQ. 

The company has continued to innovate, leveraging the benefits of Moore’s Law, to launch its second-generation Butterfly iQ+ in 2020, and third generation iQ3 in 2024 – each with increased processing power and performance enhancements. 

The disruptive technology has been recognized by TIME’s Best Inventions, Fast Company’s World Changing Ideas, CNBC Disruptor 50, and MedTech Breakthrough Awards, among other accolades. With its proprietary Ultrasound-on-Chip™ technology, intelligent software, and educational offerings, Butterfly is paving the way to mass adoption of ultrasound for earlier detection and remote management of health conditions around the world.

Joining Butterfly is the opportunity to redesign the future of healthcare through the power of technology. Embark on a journey with us to maximize global impact, motivated by the idea that our products will change the lives of millions, along with the people you love.

Job Description

We are seeking a Senior QA Engineer to join our Software QA team to ensure high-quality delivery of our software products. This role is critical in maintaining Butterfly’s reputation for reliability, safety, and innovation.

As part of our team, your core responsibilities will be:

• Design, document, and execute test cases across cloud, AI-powered, and mobile platforms, ensuring features meet functional, regulatory, and user requirements.
• Lead system validation for workflows connecting cloud, AI components, mobile applications, and integrated devices.
• Perform end-to-end testing, including mobile-to-cloud workflows, hardware integration with medical devices, and interoperability with external healthcare systems.
• Test connectivity and interoperability with healthcare systems such as EHRs, PACS, and DICOM interfaces.
• Collaborate with Product and Engineering teams to verify that new features perform as expected and meet specifications.
• Identify, document, and track defects through the full lifecycle and verify fixes.
• Update and improve test cases to support regression testing and continuous quality improvement.
• Partner with Regulatory and Quality teams to support audit readiness, traceability, and documentation compliance.

Qualifications

Baseline skills/experiences/attributes:

• 5+ years in Software QA, including cloud and mobile applications.
• Experience testing AI-enabled software or cloud-based platforms.
• Solid understanding of test planning, execution, and defect lifecycle management.
• Knowledge of risk-based testing, validation methodologies, and software lifecycle management.
• Experience with connectivity and interoperability testing in healthcare (like, EHR, PACS, DICOM).
• Strong cross-functional collaboration from product definition to release.
• Experience using Test Management, Bug tracking and reporting tools such as JIRA.
• One or more years of experience developing and executing automated tests using Python.

Ideally, you also have these skills/experiences/attributes (but it’s ok if you don’t!):

• Experience in a regulated environment (medical device, healthcare, or similar).
• Experience with API Testing tools such as Postman.
• Knowledge of automation testing frameworks such as Cypress and Pytest.

Location

At Butterfly we offer a hybrid work environment. For most employees, this means part time in the office (two or more days a week). Based on functional responsibilities and equipment needs, certain roles will require full time on-site support and select roles will be eligible to be remote. 

Our offices offer kitchens stocked with snacks and beverages, comfortable workstations,