Senior Software Engineer, Full Stack (Frontend Focused)

At Relativity Space were building rockets to serve todays needs and tomorrows breakthroughs. OurTerran R vehicle will deliver customer payloads to orbit meeting the growing demand for launchcapacity. But thats just the start. Achieving commercial success with Terran R will unlock newopportunities to advance science exploration and innovation pioneering progress that reaches beyondthe known.

Joining Relativity means becoming part of something where autonomy ownership and impact exist at every level. Here youre not just executing tasks; youre solving problems that havent been solved before helping develop a rocket a factory and a business from the ground up. Whether youre in propulsion manufacturing software avionics or a corporate function youll collaborate across teams shape decisions and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand and your voice will help define the stories were writing together. Nowis a unique moment in time where its early enough to leave your mark on the product the process andthe culture but far enough along that Terran R is tangible and picking up momentum. The mostmeaningful work of your career is waiting. Join us.

About the Team:

Relativity Space is on a mission to better connect humanity to space and the universe beyond our decades of experience scaling world-class technology organizations like Google CEO Eric Schmidt is guiding Relativity into itsnext phase: advancing Terran R toward launch and building the foundation for long-term impact.

The Terrestrial Software team is building the foundation for an automated rocket factory and integrated launch platform. Their mission is to automate and streamline workflows across the entire lifecycle of Terran R from raw material intake to launch operations and eventually manufacturing on Mars. Today that means partnering directly with teams across design materials manufacturing and test and launch to design implement and deploy end user enterprise-wide applications industrial automation data analytics infrastructure and next-generation AI to solve real problems and accelerate progress. Long term the team is laying the groundwork for a modular scalable software platform that can power highly autonomous operations on Earth and beyond. This is a team for builders and thinkers who thrive on cross-functional impact and want to shape the digital backbone of our future in space.

About the Role:

• On the Factory Platform team you will play a key role in the software development life cycle from initial concept trade studies design implementation and ongoing iteration.
• Develop applications used to plan and schedule purchasing and manufacturing operations access and analyze engine and component test data and several other tools used by engineers and operators across the company.
• Follow agile development practices and implement quality software that is continuously integrated and deployed.
• Solve complex problems with simple solutions. Work directly with users and stakeholder teams to figure out system requirements implement the solutions and iterate.

Technologies we use:

• Python React Typescript Go.
• Spark Iceberg Duckdb Redshift DBT Postgres Mongo.
• AWS Kubernetes (both cloud and on-prem) Terraform Helm.

About You:

• Bachelors degree or higher in Computer Science or a related Engineering field (Computer Software Electrical Aerospace).
• 7 years of experience building shipping and iterating on multiple apps and services in your career so far.
• Experience designing in collaboration with non-software stakeholders.
• Proficient in whatever languages and tools you love most and willing to learn new ones.
• Expert in front-end frameworks (React) and related tools.
• Passionate about mentoring and growing the engineers around you.

Nice to haves but not required:

• Experience designing and scaling service architectures that support high-performance front-end operations.
• Experience with systems-level programming like synchronization primitives memory management etc.
• Demonstrated experience developing low-latency safety-critical front-ends.
• Experience developing debugging and shipping software products on large code bases that span platforms and tools.

We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race religion color national origin gender sexual orientation age marital status veteran status or disability status.

If you need a reasonable accommodation please contact us at .