Senior Software Engineer, Applications Radiant NuclearSenior Software Engineer, ApplicationsEl Segundo, CABuild 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.
Software Engineer, iOS, Level 4 SnapchatSoftware Engineer, iOS, Level 4Santa Monica, Nebraska$157,000–$235,000 / yearThe 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. 2+ years of post-Bachelor’s software development experience; or Master’s degree in a technical field + 1+ year of post-grad software development experience; or PhD in a relevant technical field.
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.
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.
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 Robotics Software Engineer – Lunar Rover Localization Starpath RoboticsSenior Robotics Software Engineer – Lunar Rover LocalizationHawthorne, CaliforniaThe 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.
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).
Principal Software Engineer, Ads Format, Level 7 SnapchatPrincipal Software Engineer, Ads Format, Level 7Los Angeles, CA$276,000–$414,000 / yearMinimum Qualifications: 10+ 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.
Principal Embedded Software Engineer Radiant NuclearPrincipal Embedded Software EngineerEl Segundo, CAPortable 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.
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.
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.
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.
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.
NewSenior Software Engineer (Data) ViantSenior Software Engineer (Data)Los Angeles, CA$120,000–$180,000 / yearViant uniquely combines proprietary content intelligence, household-level identity resolution, and person-level attention signals to connect advertisers with real customers and drive measurable outcomes across the open internet. As a Senior Software Engineer on Viant's Data team, you will build and optimize the data systems that power our AI-driven DSP, enabling real-time decisioning and measurement across CTV and omnichannel advertising.