Network Software Engineer, Real-Time Systems FieldAINetwork Software Engineer, Real-Time SystemsIrvine, CaliforniaWe bring deep experience from organizations such as DeepMind, NASA JPL, Boston Dynamics, NVIDIA, Amazon, Tesla Autopilot, Cruise, Zoox, Toyota Research Institute, and SpaceX, along with a track record of field deployments and strong performance in DARPA challenge segments. We go beyond typical data-driven approaches or pure transformer-only architectures, combining rigorous engineering with learning systems proven in globally deployed solutions that deliver results today and get better every time our robots run in the field.
Sr. Software Engineer, Additive Manufacturing (Raptor) SpaceXSr. Software Engineer, Additive Manufacturing (Raptor)Hawthorne, CA$160,000–$225,000 / yearWork with our additive manufacturing, production, and engine design engineers to develop and maintain additive software, crossing all required domains necessary to improve printed hardware outcomes via software and hardware changes. Bachelor's degree in computer science, engineering, math, or STEM discipline and 5+ years of software development experience; OR 8+ years of professional experience building software in lieu of a degree.
Software Engineer (Starshield) - Top Secret Clearance SpaceXSoftware Engineer (Starshield) - Top Secret ClearanceHawthorne, CA$125,000–$150,000 / yearWork with interdisciplinary teams to brainstorm, design, and build the next generation of satellite capabilities, from cutting-edge sensors and inter-satellite lasers to space-based cloud compute. To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State.
Software Engineer (Starshield) - Top Secret Clearance Space Exploration TechnologiesSoftware Engineer (Starshield) - Top Secret ClearanceHawthorne, CA$125,000–$150,000 / yearITAR REQUIREMENTS: To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Work with interdisciplinary teams to brainstorm, design, and build the next generation of satellite capabilities, from cutting-edge sensors and inter-satellite lasers to space-based cloud compute.
Senior Software Engineer, Applications Radiant IndustriesSenior Software Engineer, ApplicationsEl Segundo, CaliforniaBuild AI-native features by extending our natural-language-to-structured-query-language (SQL) assistant, agent task queues, and streaming tool-use loops, and by designing product surfaces where automated agents and people work on the same data. As Radiant grows into multiple facilities, the Enterprise Data team has a rare opportunity to expand its influence and stand up new operational tools enterprise-wide — the kind of elite, in-house software capability that gives top hardware companies a genuine edge.
Principal Embedded Software Engineer Radiant IndustriesPrincipal Embedded Software EngineerEl Segundo, CaliforniaPortable nuclear power with rapid-deploy capability can replace similar-sized diesel generators and provide critical asset support for hospitals, data centers, remote sites, and military bases. Serve as the senior technical voice in design reviews, setting the bar for rigor, surfacing systemic risks, and driving decisions that span multiple subsystems and teams.
Senior Ground Software Engineer K2 SpaceSenior Ground Software EngineerLos Angeles, California$150,000–$200,000 / yearBacked by $450M from leading investors including Altimeter Capital, Redpoint Ventures, T. Rowe Price, Lightspeed Venture Partners, Alpine Space Ventures, and others – with an additional $500M in signed contracts across commercial and US government customers – we’re mass-producing the highest-power satellite platforms ever built for missions from LEO to deep space. You will collaborate closely with internal Mission Operations and Flight Software teams to define and implement our overall mission architecture, and you will work with external customers to scope and deliver software that meets their payload needs.
Principal Application Software Engineer K2 SpacePrincipal Application Software EngineerLos Angeles, California$190,000–$230,000 / yearBacked by $450M from leading investors including Altimeter Capital, Redpoint Ventures, T. Rowe Price, Lightspeed Venture Partners, Alpine Space Ventures, and others – with an additional $500M in signed contracts across commercial and US government customers – we’re mass-producing the highest-power satellite platforms ever built for missions from LEO to deep space. Engineered to survive the harshest radiation environments and to fully capitalize on today’s and tomorrow’s massive rockets, K2 satellites deliver unmatched capability at constellation scale and across multiple orbits.
Software Engineer Astiva HealthSoftware EngineerOrange, CAESSENTIAL DUTIES AND RESPONSIBILITIES include the following: Design, build, and maintain web applications, internal tools, and backend services supporting Medicare Advantage clinical and operational workflows. This policy relates to all phases of employment, including but not limited to recruiting, employment, placement, promotion, transfer, demotion, reduction of workforce and termination, rates of pay or other forms of compensation, selection for training, the use of all facilities, and participation in all company sponsored employee activities.
Ground Software Engineer K2 SpaceGround Software EngineerLos Angeles, California$123,000–$150,000 / yearBacked by $450M from leading investors including Altimeter Capital, Redpoint Ventures, T. Rowe Price, Lightspeed Venture Partners, Alpine Space Ventures, and others – with an additional $500M in signed contracts across commercial and US government customers – we’re mass-producing the highest-power satellite platforms ever built for missions from LEO to deep space. You will collaborate closely with internal Mission Operations and Flight Software teams to define and implement our overall mission architecture, and you will work with external customers to scope and deliver software that meets their payload needs.
Sr. Software Engineer, Propulsion Simulation & Data Analysis (Raptor) SpaceXSr. Software Engineer, Propulsion Simulation & Data Analysis (Raptor)Hawthorne, CA$165,000–$230,000 / yearIn this role you will work with brilliant, passionate engineers to develop rapid, seamless processes to translate engine test data into accurate predictions of future performance for the most reliable and cutting-edge rocket engines in the world. To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State.
Software Engineer, Propulsion Simulation & Data Analysis SpaceXSoftware Engineer, Propulsion Simulation & Data AnalysisHawthorne, CA$125,000–$150,000 / yearIn this role you will work with brilliant, passionate engineers to develop rapid, seamless processes to translate engine test data into accurate predictions of future performance for the most reliable and cutting-edge rocket engines in the world. To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State.
Embedded Software Engineer SkyryseEmbedded Software EngineerEl Segundo, CA$120,000–$175,000 / yearIn this role, you are responsible for the development of the Fly-By-Wire software starting with requirements specification, software design, verification and validation of the software per ARP 4754A, DO-178C, DO-330, and DO-331 requirements and support all FAA/DER reviews. RESPONSIBILITIES: Design and develop flight software in embedded C in accordance with DO-178C DAL A. Develop low-level drivers and safety-critical monitoring systems for flight-critical applications.
Robotics Software Engineer Hadrian AutomationRobotics Software EngineerTorrance, CaliforniaBacked by leading investors including JPMorgan Chase, Valor Equity Partners, Andreessen Horowitz, Founders Fund, 137 Ventures, Lux Capital, T. Rowe Price, and Morgan Stanley, we’re building the future of American manufacturing—and looking for exceptional people to help make it happen. Series D at a $7.87B valuation, Hadrian is rapidly expanding our manufacturing footprint, launching new capabilities across welding, casting, forging, electronics, additive manufacturing, and more, while scaling our Factory-as-a-Service platform to transform how critical products are built.
Security Software Engineer (Starlink) Space Exploration TechnologiesSecurity Software Engineer (Starlink)Hawthorne, CA$130,000–$160,000 / yearITAR REQUIREMENTS: To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. You may also be eligible for long-term incentives, in the form of company stock or long-term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan.
Robotics Software Engineer HadrianRobotics Software EngineerLos Angeles, CA$160,000–$260,000 / yearBacked by leading investors including JPMorgan Chase, Valor Equity Partners, Andreessen Horowitz, Founders Fund, 137 Ventures, Lux Capital, T. Rowe Price, and Morgan Stanley, we're building the future of American manufacturing-and looking for exceptional people to help make it happen. Series D at a $7.87B valuation, Hadrian is rapidly expanding our manufacturing footprint, launching new capabilities across welding, casting, forging, electronics, additive manufacturing, and more, while scaling our Factory-as-a-Service platform to transform how critical products are built.
Senior Embedded Software Engineer Darwin RecruitmentSenior Embedded Software EngineerLos Angeles, California$121,000–$215,000You will define and build the infrastructure used to deploy and validate these systems across flight computers, radios and payload processors, and create internal tooling to support fast hardware debug in the lab and on the production floor. Our client is a fast moving national security satellite company where engineers own real problems from first power on through to on orbit operations, and they need a senior embedded Linux engineer who can take full ownership of avionics bring up.
Flight Software Engineer Darwin RecruitmentFlight Software EngineerLos Angeles, CaliforniaWe are working with a spacecraft technology company in Los Angeles that designs and builds custom satellites for government and prime contractor customers. Write drivers and logic to interface with FPGAs and GPIOs, and make the volatile versus non volatile memory decisions that protect data integrity.
Senior Software Engineer (Card Present) EBizChargeSenior Software Engineer (Card Present)Irvine, CaliforniaDesign, develop, and maintain backend services that manage communication between payment terminals and our processing infrastructure, supporting EMV chip, NFC/contactless, and magnetic stripe transaction flows . Write secure code that meets PCI DSS requirements across all card-present transaction flows , with a particular focus on cardholder data handling, encryption, and key management.
Senior Software Engineer in Test FieldAISenior Software Engineer in TestIrvine, California$155,000–$185,000 / yearA "shift-left" engineering mindset, with a proven track record of embedding with developers, reviewing PRs for testability, and advocating for automated coverage over manual QA.Solid understanding of modern web architectures and APIs, including the ability to debug network calls, inspect DOM elements, and write automated tests directly against REST or GraphQL APIs. The Extras That Set You Apart Experience building Playwright infrastructure for large or complex products, such as microfrontend architectures, real-time data streaming web apps, or dashboard systems handling high-frequency state updates.