Long Beach, California, United States · On-site
$154k–$211k/yr
At Relativity Space, we’re building rockets to serve today’s needs and tomorrow’s breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that’s ju…
Skills: Full Stack Development, Backend Infrastructure, API Design, Frontend Development, Data Visualization
Long Beach, California, United States · On-site
$150k–$185k/yr
ABOUT ROCKET LAB Rocket Lab is an end-to-end space company delivering responsive launch services, complete spacecraft design and manufacturing, payloads, satellite components, and more – all with the goal of opening acce…
Skills: Project Management, Software Development Lifecycle, Agile Methodologies, Scaled Agile Framework, Jira
Long Beach, California, United States · On-site
$80k–$126k/yr
ABOUT ROCKET LAB Rocket Lab is an end-to-end space company delivering responsive launch services, complete spacecraft design and manufacturing, payloads, satellite components, and more – all with the goal of opening acce…
Skills: Altium Designer, Schematic Capture, PCB Layout, Circuit Analysis, SPICE
Long Beach, California, United States · On-site
$102k–$127k/yr
ABOUT ROCKET LAB Rocket Lab is an end-to-end space company delivering responsive launch services, complete spacecraft design and manufacturing, payloads, satellite components, and more – all with the goal of opening acce…
Skills: SQL, dbt, Azure Data Factory, Databricks, Python
Long Beach, California, United States · On-site
$82k–$126k/yr
ABOUT ROCKET LAB Rocket Lab is an end-to-end space company delivering responsive launch services, complete spacecraft design and manufacturing, payloads, satellite components, and more – all with the goal of opening acce…
Skills: RF Testing, EMI/EMC Testing, Test Automation, Vector Network Analyzers, Spectrum Analyzers
Long Beach, California, United States · On-site
$130k–$175k/yr
ABOUT ROCKET LAB Rocket Lab is an end-to-end space company delivering responsive launch services, complete spacecraft design and manufacturing, payloads, satellite components, and more – all with the goal of opening acce…
Skills: Python, Cloud Engineering, Web Architecture, Secret Clearance, Scalable Cloud Solutions
Long Beach, California, United States · On-site
$85k–$115k/yr
ABOUT ROCKET LAB Rocket Lab is an end-to-end space company delivering responsive launch services, complete spacecraft design and manufacturing, payloads, satellite components, and more – all with the goal of opening acce…
Skills: Materials Characterization, Metal Additive Manufacturing, Mechanical Testing, Metallography, Root Cause Analysis
Long Beach, California, United States · On-site
Job Description Job Summary Architects company specific systems and technology expertise across multiple infrastructure and development disciplines. Applies and promotes key principles (e.g. stability, scalability, perfo…
Skills: Enterprise Architecture, Azure Cloud Platforms, Azure DataFactory, SQL Databases, AI Solution Design
Long Beach, California, United States · On-site
$126k–$173k/yr
At Relativity Space, we’re building rockets to serve today’s needs and tomorrow’s breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that’s ju…
Skills: Vehicle Simulation, Trajectory Optimization, Python, Julia, MATLAB
Long Beach, California, United States · On-site
$148k–$204k/yr
At Relativity Space, we’re building rockets to serve today’s needs and tomorrow’s breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that’s ju…
Skills: Vehicle Simulation, Trajectory Optimization, Python, Julia, MATLAB
Long Beach, California, United States · On-site
$148k–$204k/yr
At Relativity Space, we’re building rockets to serve today’s needs and tomorrow’s breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that’s ju…
Skills: Multidisciplinary Analysis, Simulation, Trajectory Design, Python, Julia
Long Beach, California, United States · On-site
$148k–$204k/yr
At Relativity Space, we’re building rockets to serve today’s needs and tomorrow’s breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that’s ju…
Skills: Multidisciplinary Analysis, Trajectory Optimization, Python, Julia, MATLAB
Long Beach, California, United States · On-site
$126k–$173k/yr
At Relativity Space, we’re building rockets to serve today’s needs and tomorrow’s breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that’s ju…
Skills: Multidisciplinary Analysis, Simulation, Trajectory Design, Python, Julia
Long Beach, California, United States · On-site
$126k–$173k/yr
At Relativity Space, we’re building rockets to serve today’s needs and tomorrow’s breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that’s ju…
Skills: Multidisciplinary Analysis, Trajectory Optimization, Python, Julia, MATLAB
Long Beach, California, United States · On-site
$107k–$152k/yr
At Vast, our mission is to contribute to a future where billions of people are living and thriving in space. Vast is developing next-generation space stations to ensure a continuous human presence in space for America an…
Skills: Windows Server, Active Directory, Group Policy, Identity & Access Management, Endpoint Management
Long Beach, California, United States · On-site
$160k–$227k/yr
At Vast, our mission is to contribute to a future where billions of people are living and thriving in space. Vast is developing next-generation space stations to ensure a continuous human presence in space for America an…
Skills: Structural Design, Mechanical Integration, FEA, CAD, Mass Properties Management
Long Beach, California, United States · On-site
$144k–$233k/yr
At Vast, our mission is to contribute to a future where billions of people are living and thriving in space. Vast is developing next-generation space stations to ensure a continuous human presence in space for America an…
Skills: Fluid Systems Engineering, Technical Leadership, Thermal Control Systems, ECLSS, Propulsion Systems
Long Beach, California, United States · Remote OK
$125k–$181k/yr
myPlace Health is built around a simple but powerful belief: older adults deserve the support they need to live safely, independently, and with dignity in their own communities. As a PACE (Program of All Inclusive Care f…
Skills: Microsoft Azure, REST APIs, React, Node.js, PostgreSQL
Long Beach, California, United States · On-site
$130k–$180k/yr
About Critical Loop Critical Loop is shaping the next generation of energy systems by building the integrated edge grid of the future. Specializing in advanced energy management and battery control systems, Critical Loop…
Skills: Battery Energy Storage Systems (BESS), Power Electronics, Electrical Troubleshooting, Field Maintenance, 480V Systems
Long Beach, California, United States · On-site
$80k–$110k/yr
At Relativity Space, we’re building rockets to serve today’s needs and tomorrow’s breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that’s ju…
Skills: Physical Security Infrastructure, Access Control Systems, Video Surveillance, Intrusion Detection, Low-Voltage Infrastructure
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Develop and own the backend software infrastructure connecting robotics, data platforms, and machine learning for the Stargate additive manufacturing platform. Create user-facing applications, APIs, and frontend interfaces for data visualization and platform management.
Requires over 5 years of professional software engineering experience with a track record of shipping production-quality software. Candidates must be proficient in multiple languages and have a strong understanding of databases and pipelines.
At Relativity Space, we’re building rockets to serve today’s needs and tomorrow’s breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that’s just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known.
Joining Relativity means becoming part of something where autonomy, ownership, and impact exist at every level. Here, you're not just executing tasks; you're solving problems that haven’t been solved before, helping develop a rocket, a factory, and a business from the ground up. Whether you’re in propulsion, manufacturing, software, avionics, or a corporate function, you’ll 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 we’re writing together. Now is a unique moment in time where it’s early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us.
About the Team:
Relativity Space pioneered large-scale additive manufacturing with our Terran 1 rocket, the largest 3D-printed object to fly. Now a distinct business unit within Relativity, Horizon Manufacturing Technologies is advancing next-generation manufacturing for aerospace and beyond. The team operates at the frontier of manufacturing innovation, where creativity meets capability. This is an environment where cutting-edge R&D is put into production, industrializing advanced manufacturing capabilities to solve customer problems. You’ll work alongside welders, robotics engineers, data scientists, and systems engineers at the intersection of hardware and software, creating an end-to-end additive manufacturing platform that serves a wide variety of applications. From exploring new materials to unlocking faster print speeds, to designing complex, organic geometries that can’t be built any other way, it’s high-impact work that sets the foundation for the future of advanced manufacturing.
About the Role:
We are seeking a Senior Software Engineer with broad technical skills and a hands-on mindset to develop and own the crucial backend software infrastructure that connects robotics software, data platform, machine learning, and digital twin of our Stargate autonomous additive manufacturing platform. This role is ideal for a software engineer who thrives in cross-functional environments, enjoys owning full projects from design to deployment, and is comfortable navigating ambiguity in a fast-moving R&D setting.
You’ll contribute to the core software infrastructure that connects edge hardware, ML inference systems, real-time process monitoring tools, and visualization platforms. You'll work closely with robotics, data, ML, and infrastructure engineers to develop clean, reliable, and maintainable software that integrates tightly with hardware and real-world processes.
About You:
Nice to haves but not required:
At Relativity Space, we are committed to transparency and fairness in our compensation practices. Actual compensation will be determined based on experience, qualifications, and other job-related factors.
Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here.
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 [email protected].
Relativity Space is on a mission to make access to space more reliable and routine. Our medium-to-heavy lift reusable rocket, Terran R, will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that’s just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known.
Offices: Long Beach, CA 90809, US · NASA Stennis Space Center, Mississippi, US · Seattle , US · Cape Canaveral, Florida, US · D.C., Washington D.C., US
Based on 277 listings with disclosed salaries, most technology jobs in Long Beach, CA pay between $92k–$222k per year. Individual offers vary with seniority, company size, and specialization.
There are currently 302 open technology positions in Long Beach, CA listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include Rocket Lab, Relativity Space, Molina Healthcare, Vast, Boeing, among others. Browse the listings above to see every active employer.
Yes — 83 of the 302 open technology positions offer remote or hybrid work (30 remote, 53 hybrid).
Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.
