Relativity Space
Relativity Space

60 Relativity Space Senior Systems Software Engineer Jobs Hiring Near You

At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs ... Whether you're in propulsion, manufacturing, software, avionics, or a corporate function, you'll ...

Senior Systems Engineer

Long Beach, CA · On-site

$148.50K - $181.50K/yr

At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs ... Whether you're in propulsion, manufacturing, software, avionics, or a corporate function, you'll ...

Sr Software Systems Engineer

Long Beach, CA · On-site

$154K - $211K/yr

At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs ... The Software Systems Engineering team is a multidisciplinary function responsible for ensuring that ...

Senior Flight Software Engineer

Long Beach, CA · On-site

$128.80K - $169.80K/yr

... our solar system. Its mission is to make planetary research faster, more affordable, and more ... As a Senior Flight Software Engineer within the Interplanetary Sciences Program at Relativity Space ...

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Relativity Space Jobs Information

What are the key skills and qualifications needed to thrive as a Senior Systems Software Engineer, and why are they important?

To thrive as a Senior Systems Software Engineer, you need deep expertise in computer science, operating systems, and programming languages like C/C++, often supported by a relevant degree and extensive experience. Familiarity with version control systems (e.g., Git), build automation tools, and debugging/profiling utilities is typically required, and certifications in systems programming or cloud platforms can be advantageous. Exceptional problem-solving, collaboration, and communication skills set standout engineers apart by enabling them to navigate complex systems and coordinate effectively with cross-functional teams. These skills are vital for building robust, efficient software solutions that meet business and technical requirements in demanding environments.

What are some common challenges faced by Senior Systems Software Engineers and how can they be addressed?

Senior Systems Software Engineers often encounter challenges such as integrating legacy systems with modern technologies, optimizing system performance under tight resource constraints, and ensuring robust security in complex environments. These challenges can be addressed by staying current with industry best practices, collaborating closely with cross-functional teams (like DevOps and Security), and regularly participating in code reviews and architecture discussions. Leveraging automation tools and maintaining thorough documentation also help in efficiently managing and scaling large, distributed systems.

What is a Senior Systems Software Engineer?

A Senior Systems Software Engineer is an experienced professional who designs, develops, and maintains system-level software such as operating systems, embedded systems, and network protocols. They are responsible for ensuring that software interacts efficiently with hardware, optimizing performance, and troubleshooting complex issues. Senior engineers often lead technical projects, mentor junior team members, and collaborate with cross-functional teams to deliver robust software solutions.

What is it like to work at Relativity Space?

Relativity Space is a technology-driven company that values innovation, collaboration, and a fast-paced work environment, fostering a culture of experimentation and learning. The company's team structure is organized around mission-driven pods, with a focus on developing and launching its 3D-printed rockets, and employees work in an open-concept office space with access to cutting-edge technology and tools. Working at Relativity Space may appeal to candidates who are passionate about space exploration, enjoy working on complex technical challenges, and are eager to contribute to a rapidly growing company at the forefront of the aerospace industry.
What other companies are hiring for Senior Systems Software Engineer jobs?
What are the most popular categories at Relativity Space?
Infographic showing various Senior Systems Software Engineer job openings at Relativity Space in the United States as of May 2026, with employment types broken down into 91% Full Time, 8% Part Time, and 1% Nights. Highlights an 100% Physical job distribution.
Senior Flight Software Engineer

Senior Flight Software Engineer

Relativity Space, Inc.

Long Beach, CA

$128.80K - $169.80K/yr

Full-time

Posted yesterday


Job description

As a Senior Flight Software Engineer within the Interplanetary Sciences Program at Relativity Space, you will take ownership of the design, development, and deployment of flight-critical software that governs how our spacecraft behaves and operates f Software Engineer, Flight, Software, Engineer, Senior, Operations, Manufacturing, Technology