Software Engineer
US$125,000 – US$195,000 / yr base salary
Posted 31 Aug 2026
Advertised as “Software Engineer, Tracking (Starshield)”
BranchFactor Summary
The original posting with the fluff stripped out
- Management level
- Individual contributor
| Base salary | US$125,000 – US$195,000 / yr |
|---|
Field of studyAerospace Engineering, Computer Science, Data Science, Engineering
Study levelBachelor's
SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars.
SOFTWARE ENGINEER, TRACKING (STARSHIELD)
Starshield leverages SpaceX’s Starlink technology and launch capability to support national security efforts. While Starlink is designed for consumer and commercial use, Starshield is designed for government use, with an initial focus on earth observation, communications, and hosted payloads.
As a software engineer working in Starshield’s GNC (Guidance, Navigation, and Control) organization, you will use your distributed systems knowledge to build mission-critical systems that keep low-earth orbit safe. You’ll work on payload management and orbital prediction tools for the large spacecraft constellations, and the analysis pipelines that prove those systems are working for our fleet.
Our software engineers are responsible for the complete lifecycle of the software they create, including development, testing, and support. We look for engineers who love solving problems and seek to make an impact on an inspiring mission. As we expand this team, we're looking for versatile, motivated, and collaborative engineers.
RESPONSIBILITIES:
- Build software tools and construct scenarios to analyze system performance
- Develop prototypes to prove out key design concepts and quantify technical constraints
- Collaborate with other engineers to plan and organize the development of our products
- See your software through from start to finish: from determining the core requirements, to prototyping, developing, and testing, and to rollout and beyond
BASIC QUALIFICATIONS:
- Bachelor's degree in aerospace engineering, computer science, data science, or an engineering discipline
- Software development experience in either C++ or Python
PREFERRED SKILLS AND EXPERIENCE:
- Experience with distributed systems or large-scale consumer internet systems
- Production experience with containerization technologies (e.g. Docker, Kubernetes)
- Understanding of version control, testing, continuous integration, build, deployment, and monitoring
- Experience with profiling and improving application performance
- Experience with relational databases (PostgreSQL, CockroachDB, or similar)
- Previous experience with satellites or spacecraft systems