C++ Test Engineer Performance & Unit Testing

C++ Test Engineer — Performance & Unit TestingRole: Software Engineer in Test — C++ / PerformanceSunnyvale, CA/Austin, TXOverviewWe are seeking a C++ Test Engineer to design and develop test and performance frameworks for a native C++ library. This role isresponsible for building test infrastructure from the ground up, including unit test coverage, performance benchmarking, and long-duration soaktesting.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 latencyon target hardware- Build soak test suites covering memory leak detection, fault recovery (signal drop, simulated crash), and powerstate cycling- Define and validate SLAs for end-to-end and inter-component performanceRequired Skills- 5+ years of professional C/C++ development experience- Strong systems-level thinking — experience designing test frameworks, tooling, or diagnostics infrastructure- Hands-on experience with memory profiling and analysis tools- Experience with performance benchmarking (CPU, memory, latency)- Proficiency with Git and CI/CD integrationPreferred Skills- Experience with soak/stability testing methodologies- Background in SDK/library development- Python or Bash scripting for test automation and reporting---Job Description 2: Test Engineer — Integration Testing (Android SDK)Role: Software Engineer in TestOverviewWe are seeking a Test Engineer to design and develop integration test suites for a headless data pipeline. This role focuses onvalidating service-to-service communication across multiple system components.Responsibilities- Design and implement integration test frameworks- Develop end-to-end regression tests covering the full service chain- Integrate test suites into CI/CD pipelines for automated regression executionRequired Skills- 3+ years of development experience- Strong experience with Android SDK and service architecture- Experience writing integration and end-to-end tests- Familiarity with emulators and ADB tooling- Understanding of service-to-service communication patterns- Experience with Git and CI/CD pipelines (Jenkins, GitHub Actions, or similar)Preferred Skills- Experience with Android SDK and Kotlin language- Experience with test frameworks- Understanding of headless/service-only components (no UI)