C++ Test Engineer — Performance & Unit Testing

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 validate SLAs for end-to-end and inter-component performance

Required 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 integration

Preferred Skills

- Experience with soak/stability testing methodologies

- Background in SDK/library development

- Python or Bash scripting for test automation and reporting

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Job Description 2: Test Engineer — Integration Testing (Android SDK)

Role: Software Engineer in Test

Overview

We are seeking a Test Engineer to design and develop integration test suites for a headless data pipeline. This role focuses on

validating 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 execution

Required 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)