C++ Test Engineer Performance & Unit Testing

Info Way Solutions LLC • Sunnyvale, California, United States • Posted May 16, 2026

Location Sunnyvale, California
Job Type Full-time
Category other-general
Posted May 16, 2026

C++ Test Engineer — Performance & Unit Testing

Role: Software Engineer in Test — C++ / Performance

Sunnyvale, CA/Austin, TX



Overview



We are seeking a C++ Test Engineer to design and develop test and performance frameworks for a native C++ library. This role is



responsible for building test infrastructure from the ground up, including unit test coverage, performance benchmarking, and long-duration soak



testing.



Responsibilities



- Design and implement a test framework for a C++ library



- Develop and execute performance tests measuring startup latency, CPU utilization, memory usage, and inter-component latency



on target hardware



- Build soak test suites covering memory leak detection, fault recovery (signal drop, simulated crash), and power



state cycling



- Define and validat...

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