Backend Developer jobs in El Segundo hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $196,587/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.
boozallen.com • HQ: McLean, United States • Intelligence • Management Consulting • National Security • IT Consulting & Digital Transformation • 5000+ employees • Est. 1914 • IT services • Trust A • Hiring 1497, 96 new
HQ: McLean, United States • Intelligence • Management Consulting • National Security • IT Consulting & Digital Transformation • 5000+ employees • Est. 1914 • IT services • Trust A • Hiring 1497, 96 new
Booz Allen Hamilton is an American consulting firm founded in 1914 that has spent most of the past century working for the United States government, and today derives almost all of its revenue from federal clients. It supplies technology and mission services to defence, intelligence, civil and health agencies, covering systems engineering, cyber operations, data platforms and increasingly artificial intelligence deployed inside classified environments. Headquartered in McLean, Virginia and listed on the New York Stock Exchange, it employs tens of thousands of security-cleared staff and competes with the other large federal services contractors for multi-year programme awards.
circadiahealth.com • HQ: El Segundo, United States • Medical AI • Patient Monitoring • Startup • Trust B • Hiring 36
HQ: El Segundo, United States • Medical AI • Patient Monitoring • Startup • Trust B • Hiring 36
Circadia Health is a medical device and digital health company that provides contactless remote patient monitoring, using FDA-cleared radar sensors and AI to track vital signs and movement without wearables. Its platform is used by post-acute and skilled nursing providers to detect clinical deterioration early and reduce preventable rehospitalizations, and it hires onboarding, people operations and nurse practitioner staff. The company is headquartered in El Segundo, California, United States.
picogrid.com • HQ: El Segundo, United States • Defense AI • Border Security • C4ISR • 201-500 employees • Est. 2020 • Trust B • Hiring 21
HQ: El Segundo, United States • Defense AI • Border Security • C4ISR • 201-500 employees • Est. 2020 • Trust B • Hiring 21
Picogrid is an American defence technology company that builds a software platform for integrating sensors, cameras and other field hardware into a single command and control system. Its technology monitors remote and contested areas such as borders, bases and critical infrastructure for US military and government customers, and its founders previously built field sensor systems for the US Armed Forces. The company is headquartered in El Segundo, California, United States.
$150k – $250k per year • Equity • Senior • 5+ years exp • In office (El Segundo, San Francisco, United States) • Relocation • Full-Time • Top Secret • Citizenship or vetting required • Senior
spacekinetic.com • HQ: El Segundo, United States • Space Services • Missiles • 51-200 employees • Est. 2022 • Trust A • Hiring 39
HQ: El Segundo, United States • Space Services • Missiles • 51-200 employees • Est. 2022 • Trust A • Hiring 39
Space Kinetic is a dual-use space technology startup in El Segundo, California, developing the Whirlwind platform, which deploys micro-payloads from a host spacecraft at high velocity without firing a thruster. By separating propulsion from the payload, the company aims to give satellites cheap, abundant maneuverability for defense and commercial missions in low Earth orbit and beyond, including lunar mobility applications. Its hiring is concentrated in El Segundo and covers optics, structural, thermal, guidance and navigation, avionics, power electronics and machine design engineers, plus manufacturing technicians, program managers and business development staff.
infineon.com • HQ: Neubiberg, Germany • Processors, MCUs & AI Chips • Analog & Power Semiconductors • 1001-5000 employees • Est. 1999 • Trust B • Hiring 1020, 49 new
HQ: Neubiberg, Germany • Processors, MCUs & AI Chips • Analog & Power Semiconductors • 1001-5000 employees • Est. 1999 • Trust B • Hiring 1020, 49 new
Infineon Technologies is a semiconductor company near Munich that was spun out of Siemens in 1999. It is the world leader in power semiconductors and a major supplier of automotive chips, security controllers and sensors. The company operates fabrication plants in Germany, Austria and Malaysia and is building a large new site in Dresden.
ff.com • HQ: El Segundo, United States • Humanoid Robots • Automotive Manufacturing • 501-1000 employees • Est. 2014 • Trust C • Hiring 67, 1 new
HQ: El Segundo, United States • Humanoid Robots • Automotive Manufacturing • 501-1000 employees • Est. 2014 • Trust C • Hiring 67, 1 new
Faraday Future is an American electric vehicle and embodied AI company headquartered in El Segundo, near Los Angeles, that designs intelligent connected cars and, since early 2026, humanoid, bionic and quadruped robots. Founded in 2014 and listed on Nasdaq, it runs two vehicle brands, the ultra-luxury FF line led by the FF 91 and the mainstream Faraday X line built around the FX Super One multi-purpose vehicle, and also operates a crypto business called AIXC. It hires robotics engineers and data operators, AI and backend software engineers, network and infrastructure specialists, finance and legal staff, product marketing managers and purchasing specialists.
icarus.com • HQ: El Segundo, United States • Defense Manufacturing • Trust C • Hiring 23, 1 new
HQ: El Segundo, United States • Defense Manufacturing • Trust C • Hiring 23, 1 new
Icarus is a fast-moving defense company that pursues government contracts and flight operations programs. Its open roles include strategic growth managers, logistics leads, flight operations crew chiefs, facilities directors and technicians. The company is headquartered in El Segundo, California, United States.
rise8.us • HQ: Tampa, United States • Custom Software Development • IT Consulting & Digital Transformation • 51-200 employees • Est. 2020 • Trust B • Hiring 8
HQ: Tampa, United States • Custom Software Development • IT Consulting & Digital Transformation • 51-200 employees • Est. 2020 • Trust B • Hiring 8
Rise8 is a software modernisation consultancy headquartered in Tampa, Florida, and founded in 2020. The company helps United States federal agencies, particularly in defense, replace waterfall procurement with continuous delivery, building product teams and secure deployment pipelines inside the agency. It focuses on outcomes it calls closing the value gap, embedding its engineers and product managers alongside government staff.
$120k – $150k per year • Middle • 3+ years exp • Hybrid (Colorado Springs, Los Angeles, El Segundo, United States) • Bachelor's Degree • TS/SCI • Middle
$144k – $180k per year • Senior • 6+ years exp • Hybrid (Colorado Springs, Los Angeles, El Segundo, United States) • Bachelor's Degree • TS/SCI • Senior
