Principal Software Engineer, Machine Learning Infrastructure SnapchatPrincipal Software Engineer, Machine Learning InfrastructureLos Angeles, CA$276,000–$414,000 / year10+ years of post-Bachelor's software development experience; or a Master's degree in a technical field + 9+ year of post-grad software development experience; or a PhD in a related technical field + 6+ years of post-grad software development experience. The Company operates Snapchat, a visual messaging app that enhances your relationships with friends, family, and the world, and Specs Inc., a wholly-owned subsidiary dedicated to making computing more human, in addition to Bitmoji, Saturn, and other digital services.
Senior Flight Software Engineer, Interplanetary Sciences Program Relativity SpaceSenior Flight Software Engineer, Interplanetary Sciences ProgramLong Beach, CA$154,000–$230,000 / yearAbout the Role: 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 from concept through flight. Any unsolicited submission - via email, our website, social media, or directly to an employee - will be deemed the property of Relativity Space, and no fee will be owed absent a current, fully executed agreement with Talent Acquisition that specifically authorizes submissions for the applicable role.
Senior Software Engineer, Spacecraft Simulation True AnomalySenior Software Engineer, Spacecraft SimulationLong Beach, CA$140,000–$215,000 / yearDesign and implement multi-physics simulation software across spacecraft subsystems: 6DOF rigid body dynamics (gravity gradient, solar radiation pressure, atmospheric drag, magnetic torques, third-body effects), thermal modeling, attitude dynamics and control, propulsion (chemical/electric), power generation and storage, and high-fidelity sensor/actuator models (reaction wheels, CMGs, star trackers, gyros, magnetometers). Working in a fast-paced, interdisciplinary team, you will develop algorithms for modeling coupled physics including 6-degree-of-freedom (6DOF) rigid body dynamics, thermal systems, attitude dynamics and control, power systems, propulsion, and their interactions.
Principal Flight Software Engineer True AnomalyPrincipal Flight Software EngineerLong Beach, CA$180,000–$305,000 / yearTo conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. We build autonomous spacecraft, advanced payloads, mission software, and space-based interceptors - enabling the U.S. and its Allies to secure the space environment and counter threats from the ultimate high ground.
Staff Flight Software Engineer, Interplanetary Sciences Program Relativity SpaceStaff Flight Software Engineer, Interplanetary Sciences ProgramLong Beach, CA$181,000–$271,000 / yearAbout the Role: As a Staff 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 from concept through flight. Any unsolicited submission - via email, our website, social media, or directly to an employee - will be deemed the property of Relativity Space, and no fee will be owed absent a current, fully executed agreement with Talent Acquisition that specifically authorizes submissions for the applicable role.
Flight Software Engineer II True AnomalyFlight Software Engineer IILong Beach, CA$90,000–$155,000 / yearTo conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Contribute to the software development cycle including design, development, integration, and test for flight computers used in space missions (on-board computers, processing units and others).
Flight Software Engineer III True AnomalyFlight Software Engineer IIILong Beach, CA$115,000–$190,000 / yearTo conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Lead portions of the software development cycle including design, development, integration, and test for flight computers used in space missions (on-board computers, processing units and others).
Software Engineer, Spacecraft Simulation True AnomalySoftware Engineer, Spacecraft SimulationLong Beach, CA$90,000–$140,000 / yearYou will work in a fast-paced, interdisciplinary team to identify, develop, and deliver algorithms for modeling complex coupled physics including 6-degree-of-freedom (6DOF) rigid body dynamics, thermal systems, attitude dynamics and control, power systems, propulsion, and their interactions. Develop and maintain multi-physics simulation libraries for spacecraft systems modeling including: 6DOF rigid body dynamics with environmental perturbations (gravity gradient, solar radiation pressure, atmospheric drag, magnetic torques).
Senior Robotics Software Engineer – Lunar Rover Localization Starpath RoboticsSenior Robotics Software Engineer – Lunar Rover LocalizationHawthorne, California$155,000–$200,000 / yearThe right candidate for this job is someone who can decide on a technical approach, write the software to implement that approach, test the system on the real rover and in simulation, evaluate the performance of the system, understand where it works well and where it works poorly, decide whether to refine this approach or pivot to a different approach, and repeat this entire cycle quickly. EAR 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.
Software Engineer, Product AmcaSoftware Engineer, ProductEl Segundo, California$150,000–$200,000 / yearYou will work directly with production, quality, planning, supply chain, and engineering teams across our sites, building tools that fit the way those teams already work and that measurably improve throughput, quality, or lead time. Today, we operate seven factories nationwide, including our advanced prototyping and testing headquarters in El Segundo, and deliver avionics, hydraulic, and electrical components for platforms such as the F-35, F-16, F/A-18, 737MAX, 787, A320neo, A321, Mk-48, and M1 Abrams.
Principal Software Engineer, Business Experience SnapchatPrincipal Software Engineer, Business ExperienceLos Angeles, CA$276,000–$414,000 / year10+ years of post-Bachelor's software development experience; or a Master's degree in a technical field + 9+ year of post-grad software development experience; or a PhD in a related technical field + 6+ years of post-grad software development experience. The Company operates Snapchat, a visual messaging app that enhances your relationships with friends, family, and the world, and Specs Inc., a wholly-owned subsidiary dedicated to making computing more human, in addition to Bitmoji, Saturn, and other digital services.
NewReal-Time Software Engineer Booz Allen Hamilton Inc.Real-Time Software EngineerEl Segundo, CA$86,800–$198,000 / yearOnsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
NewAI And ML Software Engineer Booz Allen Hamilton Inc.AI And ML Software EngineerEl Segundo, CA$99,000–$225,000 / yearOnsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. The Opportunity: Specialize in tools, techniques, systems, and procedures for developing, deploying, or analyzing wired or wireless transmission of signaling data using Artificial Intelligence and Machine Learning (AI/ML) techniques.
NewPrincipal Electrical Engineer Opto-Knowledge Systems IncPrincipal Electrical EngineerTorrance, CA$150,000–$250,000 / yearFor over 30 years, OKSI has built electro-optical and infrared sensing systems for GPS-denied navigation, target detection, terminal guidance, and multispectral imaging across air, ground, and space platforms — pairing custom EO/IR hardware with AI/ML autonomy software. Develop high-speed digital interfaces (LVDS, SerDes, DDR, MIPI, CoaXPress) and SWaP-constrained power architectures (DC-DC, battery/power management, sequencing, transient protection).
Senior Flight Software Engineer - Embedded Linux Starpath RoboticsSenior Flight Software Engineer - Embedded LinuxHawthorne, CaliforniaWe plan to launch autonomous rovers to the Moon that will gather icy regolith from permanently-shadowed regions of craters near the Lunar South Pole and deliver that regolith to an automated plant that can process it into liquid oxygen, which will be used to refuel landers for their return flights to Earth. As the owner of the Linux platform software for the Autonomy Computer, you will work closely with experts in robotics, autonomy, teleoperation, and network communications as well as the embedded software engineers developing the microcontroller-based Control Computer.
Lead Embedded Software Engineer Curtiss-WrightLead Embedded Software EngineerSanta Clarita, California$108,900–$145,200 / yearYou will act as a technical expert in the architecture design, development, coding, testing and debugging of new software for embedded systems or enhancements to existing software, while demonstrating a strong sense of responsibility, commitment to quality, and maintaining a positive and productive collaboration within the team. Our primary focus is understanding the technical challenges our customers face and creating partnerships in order to provide a high TRL solution.
Senior Software Engineer, Core Experiences - Santa Monica, CA, USA SpeechifySenior Software Engineer, Core Experiences - Santa Monica, CA, USASanta Monica, CACollaborate with Speechify’s Product Teams to scope projects, find ways to reduce scope to get faster feedback from customers, navigate the integration/UX tradeoffs relevant to different product teams, and deliver solutions via our cross-platform SDK. It's a critical role for someone who enjoys working at the intersection of product and infrastructure, thinks strategically, and is passionate about designing clear, reliable APIs and simple systems that directly enhance the user experience.
Software Engineer, Data Infrastructure & Acquisition - Culver City, CA, USA SpeechifySoftware Engineer, Data Infrastructure & Acquisition - Culver City, CA, USACulver City, CAOver 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt, and many founders of their own companies.
Staff Software Engineer, Growth Notifications, Level 6 SnapchatStaff Software Engineer, Growth Notifications, Level 6Los Angeles, CA$229,000–$343,000 / yearMinimum Qualifications: 9+ years of post-Bachelor's software development experience; or a Master's degree in a technical field + 8+ year of post-grad software development experience; or a PhD in a related technical field + 5+ years of post-grad software development experience. The Company operates Snapchat, a visual messaging app that enhances your relationships with friends, family, and the world, and Specs Inc., a wholly-owned subsidiary dedicated to making computing more human, in addition to Bitmoji, Saturn, and other digital services.
Sr. Software Engineer - AI & Data Platforms (Hybrid) ViantSr. Software Engineer - AI & Data Platforms (Hybrid)Los Angeles, CA$150,000–$180,000 / yearMagnus is a visual workflow orchestration platform supporting BigQuery, Cloud Storage, MySQL, REST APIs, email, FTP, conditional routing, parallel execution, Go and JavaScript scripting, YAML workflow definitions, debugging, audit history, and access controls. A key part of the role will be expanding how users and authorized AI agents interact with our platforms from creating and managing workflows to exploring BigQuery data, generating and executing SQL, and securely accessing platform capabilities through AI tools.