Xona is the navigational intelligence company bringing real-time, centimeter-level certainty to any device, anywhere on Earth.

With Pulsar – the world’s most advanced PNT satellite infrastructure in Low Earth Orbit – Xona will offer a future-proof, backwards-compatible global positioning system optimized for absolute precision, superior power, and robust protection.

We are looking for a Build & Release Software Engineer to own our build systems, CI/CD infrastructure, and release tooling for the software powering Xona's satellite systems. You'll improve developer productivity while ensuring reliable, repeatable builds and releases across both simulation and hardware-integrated environments.

What You'll Do

• Design, maintain, and optimize cross-platform build systems using tools such as CMake and Bazel.

• Manage and upgrade compiler toolchains (GCC, Clang, etc.) while handling complex dependency graphs, third-party libraries, and internal package management.

• Own and improve CI/CD workflows supporting large-scale C++ applications.

• Diagnose and optimize compilation and linking bottlenecks through caching, parallelization, and distributed build