Senior Software Engineer React jobs in Santa

Who you are Bachelor’s degree in Computer Science, or related discipline 6+ years building and operating production backend systems for consumer, commerce, or growth platforms Strong proficiency in Java (Java 17+) and Spring Boot/Spring Cloud (or equivalent backend stack with ability to ramp quickly

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SOFTWARE ENGINEER (

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 opportu

Hadrian - Manufacturing the Future Hadrian is building autonomous factories that help aerospace and defense companies manufacture rockets, satellites, jets, and ships up to 10x faster and up to 2x cheaper. By combining advanced software, robotics, and full-stack manufacturing, we are reinventing how

Title: Spacecraft Flight Software Engineer Location: Los Angeles Travel: None Salary: $120-200K + Equity (can be flexible for the right person) Why open: business growth with new contract Team: 6-10 Engineers now and growing Bachelor’s or advanced degree in computer science, aerospace engineering Id

Job ID T2600136 Location Redondo Beach, CA, US Date Posted 2026-03-05 Category Engineering and Sciences Subcategory Systems Engineer Schedule Full-Time Shift Day Job Travel Yes - 10% of the time Minimum Clearance Required TS.SCI_wPoly Clearance Level Must Be Able to Obtain None Potential for Remote

About Origence With 30 years at the forefront of fintech innovation, we specialize in SaaS lending solutions that lead the industry. Our core mission is customer-centric, focusing on empowering Credit Unions across the United States with the tools to offer accessible, competitive lending services. W

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century’s most innovative companies to the defense industry, Anduril is changing how mi

Date Posted: 2026-04-22 Country: United States of America Location: US-CA-FULLERTON-675 ~ 1801 Hughes Dr ~ BLDG 675 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start d

Location: Torrance, CA Salary: $58.00 USD Hourly - $65.00 USD Hourly Description: Product - Embedded Software Engineer Location: Torrance, CA Duration: 24 months with possible extension Job Description We are seeking a skilled engineer with strong experience in GNSS navigation systems and algorithms

Payrate: $55.00- $58.67/hr. Responsibilities: Apply in-depth and broad GNSS navigation algorithms and estimation theory to contribute to the research and development of navigation products and solutions. Design, implement, test and document complex GNSS navigation algorithms using C/C++ for use in e

CHAOS Industries is redefining modern defense with omniscient systems purpose-built for today’s realities. Designed and built by top U.S. military veterans and Silicon Valley innovators, CHAOS Industries’ products are powered by Coherent Distributed Networks (CDN™), empowering warfighters, commercia

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how mi

Software Engineer I w/ The Trade Desk, Inc. in Irvine, CA. Telecommuting permitted: wrk may be performed w/in normal commuting distance from The Trade Desk, Inc. office in Irvine, CA. Implemnt full stack sftware solutns utilizing relational & hi-performance databases, back-end app dvlpmnt &

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 opportu

Note : Onsite in Torrance Key emphasis Experience with navigation system/algorithms Must have strong communication skills Embedded programming. Apply in-depth and broad GNSS navigation algorithms and estimation theory to contribute the research and development of navigation products and solutions. D

Herndon, Virginia; Seal Beach, California; El Segundo, California; Colorado Springs, Colorado Job ID JR2026502868 Category Security Clearance Role Type Onsite Post Date Apr. 20, 2026 Job Description At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering

Who you are 7+ years of hands-on mobile engineering experience (or equivalent scope at a hyperscaling company), with meaningful production time on both iOS and Android Strong proficiency in Swift and SwiftUI for iOS development; solid Kotlin experience for Android Experience building and consuming R

Senior Systems Development Engineer | Hybrid | $151,200 - $204,600 USD annually We're hiring on behalf of a Haystack partner! The Role Lead architecture and design for workforce Identity and Access Management (IAM) solutions serving multiple organizations. Develop and maintain automation systems for

Maxta is seeking a Full-Stack Software Engineer to support the development of real product systems. This role is suited for someone with solid hands-on project experience, strong execution ability, and the capacity to turn clear product direction into working software. The ideal candidate is comfort