SW Test Engineer

We’re looking for an experienced Software Test Technician to support software and integrated system releases within a regulated medical device environment. This role is heavily focused on hands‑on software testing and test automation, including developing and executing manual and automated test cases using C#, WPF, C++, and automated testing frameworks.

• Develop, execute, and maintain manual and automated software test scripts and test cases.
• Build automated test tools using C#, WPF, and C++.
• Develop and maintain automated test suites using NUnit, Google Test, JUnit, or comparable frameworks.
• Verify software against approved requirements, design specifications, and test plans.
• Set up and maintain hardware/software test benches, test environments, and laboratory equipment.
• Document test results, defects, anomalies, and verification evidence with strong traceability.
• Identify, log, track, retest, and support resolution of software defects.
• Maintain traceability between requirements, test cases, and results within Jama.
• Support automated test execution and reporting through Jenkins CI/CD pipelines.
• Collaborate with Software Engineering, V&V, and Quality teams to ensure appropriate test coverage.
• Support troubleshooting and root‑cause investigations for software defects.
• Support testing of image processing and visualization features, including DICOM-based imaging workflows.
• Maintain audit‑ready testing documentation and support regulatory audits and inspections.

• 5+ years of software development and/or software testing experience.
• Hands‑on application development experience with C# and WPF.
• Experience with C++ development and/or test automation.
• Hands‑on experience with NUnit, Google Test, JUnit, or similar automated test frameworks.
• Strong understanding of SDLC, software testing methodologies, and software quality assurance.
• Experience executing software Verification & Validation (V&V) activities, preferably within a regulated environment.
• Strong troubleshooting, defect tracking, and root‑cause analysis skills.
• Associate’s degree or technical certification in Software Engineering, Computer Science, Engineering Technology, or a related field; bachelor’s degree preferred.

• Medical device or regulated industry experience.
• VTK/ITK and DICOM image processing or visualization experience.
• Jama requirements management experience.
• Jenkins and CI/CD automation experience.

Mainz Brady Group is a technology staffing firm with offices in California, Oregon, Washington, and Texas. We specialize in Information Technology and Engineering placements on a Contract, Contract-to-Hire, and Direct Hire basis. Mainz Brady Group is the recipient of multiple annual Excellence Awards from the Tech Serve Alliance, the leading association for IT and engineering staffing firms in the U.S.

Mainz Brady Group is an Equal Opportunity Employer. We are committed to Diversity & Inclusion and incorporate non-discrimination best practices in all our staffing processes. Mainz Brady Group does not discriminate based on race, color, religion, sex, sexual orientation, gender identity, gender expression, age, disability, or any other protected class.