Software Engineer Jobs in Los Angeles, CA

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Software Engineer, Data - Top Secret Clearance

SpaceX

•

Hawthorne, California, USA

Full-time

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, DATA - TOP SECRET CLEARANCE As a Software Engineer in Special Programs, you will design, develop, and test key aspects of an in-house solution for analysis, simulation, and prototyping of software i
Posted 60+ days ago | Updated 3 hours ago

Senior Software Engineer, Full Stack

Relativity Space

•

Long Beach, California, USA

Full-time

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 opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact ex
Posted 60+ days ago | Updated 3 hours ago

Senior Software Engineer, Flight Software

Relativity Space

•

Long Beach, California, USA

Full-time

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 opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact ex
Posted 60+ days ago | Updated 3 hours ago

Linux Systems Software Engineer

Yoh - A Day & Zimmerman Company

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Remote or Sunnyvale, California, USA

Full-time

Linux Systems Software Engineer Required: Bachelor's degree in Computer Science, Computer Networking, Electrical Engineering, or a closely related field. Minimum of 5 years' experience developing system-level software in Linux-based environments, ideally within telecommunications, ISP, or networking industries. Strong programming proficiency in Golang, Python, and C/C++, with proven experience writing both core applications and unit/regression tests. Advanced understanding of multi-threaded prog
Easy Apply
Posted 25 days ago | Updated 4 hours ago

Senior Software Engineer (Remote in California)

First American Financial Corporation

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Remote or Santa Ana, California, USA

Full-time

Who We Are Join a team that puts its People First! As a member of the First American family of companies, First American Trust is a federal savings bank that has provided banking, wealth management, and trust solutions on a national, full-service basis for more than five decades. Since 1889, First American (NYSE: FAF) has held an unwavering belief in its people. They are passionate about what they do, and we are equally passionate about fostering an environment where all feel welcome, supported,
Posted 60+ days ago | Updated 3 hours ago

Sr. Software Engineer, Flight Software (Starship)

SpaceX

•

Hawthorne, California, USA

Full-time

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. SR. SOFTWARE ENGINEER, FLIGHT SOFTWARE (STARSHIP) SpaceX's Starship spacecraft and Super Heavy rocket (collectively referred to as Starship) represent a fully reusable transportation system designed to carry both crew
Posted 60+ days ago | Updated 3 hours ago

(Remote) Senior Software Engineer

First American Financial Corporation

•

Remote or Santa Ana, California, USA

Full-time

Who We Are Join a team that puts its People First! Since 1889, First American (NYSE: FAF) has held an unwavering belief in its people. They are passionate about what they do, and we are equally passionate about fostering an environment where all feel welcome, supported, and empowered to be innovative and reach their full potential. Our inclusive, people-first culture has earned our company numerous accolades, including being named to the Fortune 100 Best Companies to Work For list for ten conse
Posted 60+ days ago | Updated 3 hours ago

Software Embedded Engineer

S3 Staffing USA

•

Torrance, California, USA

Contract

Senior SW Embedded Engineer Location- Torrance, CA Hybrid role- 3 days in office(M, W, F) Exp-10+ years Automotive industry exp MOST IMPORTANT AND MANDATORY QUALIFICATIONS Fluency in state-of-the-art embedded software practices using the C programming language Knowledge of software build procedures and the ability to maintain build scripts (Bazel, SCons preferred, CMake, Makefile) Strong background in real-time software component and drivers (I2C) design and testing Responsibilities: Specificati
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Posted 17 days ago

Software Engineer, Computer Vision

SpaceX

•

Hawthorne, California, USA

Full-time

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, COMPUTER VISION We are looking for good people and driven, adaptable, resilient software engineers with experience developing software to accelerate quality, speed, and efficiency of manufacturing p
Posted 60+ days ago | Updated 3 hours ago

Principal Full Stack Software Engineer (Starshield)

SpaceX

•

Hawthorne, California, USA

Full-time

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. PRINCIPAL FULL STACK SOFTWARE ENGINEER (STARSHIELD) Starshield leverages SpaceX's Starlink technology and launch capability to support national security efforts. While Starlink is designed for consumer and commercial
Posted 60+ days ago | Updated 3 hours ago

Senior Software Engineer I, Backend

Catapult Solutions Group

•

Remote

Full-time

Senior Software Engineer Real-Time Streaming Analytics Engineering Department Remote (U.S. Based Flexible Work Policy) This is a fully remote role with flexible work hours. No on-site requirements. Full-Time PositionAbout Our Client Our client is a leading innovator in the creator commerce space, offering tools and platforms that connect digital influencers with global brands and retailers. With over a decade of industry experience, they operate globally and serve a massive user base of creato
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Posted 4 days ago

Dec 2025 New Graduate Engineer, Software (Starship)

SpaceX

•

Hawthorne, California, USA

Full-time

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. DECEMBER 2025 NEW GRADUATE SOFTWARE ENGINEER (STARSHIP) Our elite Starship team is working on the toughest and most audacious project on our planet: making humanity multiplanetary. This challenge isn't for everyone -
Posted 48 days ago | Updated 3 hours ago

Apartments.com - Principal Software Engineer

Costar Group

•

Orange, California, USA

Full-time

Apartments.com - Principal Software Engineer Job Description Overview CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index and the NASDAQ 100, CoStar Group is on a mission to digitize the world's real estate, empowering all people to discover properties, insights and connections that improve their businesses and lives. We have been living and breathing the world of real
Posted 60+ days ago | Updated 3 hours ago

Software Process Lead Engineer

Boeing Company

•

El Segundo, California, USA

Full-time

Software Process Lead Engineer Company: The Boeing Company The Boeing Company is seeking a Software Process Lead Engineer in El Segundo, CA that is passionate about space and excited to work in a multi-disciplined, collaborative engineering environment that supports the design, development, and implementation of software for a new fleet of Boeing satellites. This position will focus on supporting the Boeing Defense, Space & Security (BDS) Space Mission Systems Software Engineering organization
Posted 40 days ago | Updated 3 hours ago

Senior Software Engineer

Commercial Programming Systems, Inc.

•

Los Angeles, California, USA

Full-time

Senior Software Engineer Fulltime position with a hybrid work schedule. Our client is a leading IT consulting firms specializing in the optimization of complex end-to-end business process systems for a multitude of business verticals including Financial Services, Digital Media, Healthcare, and Transportation industries. They provides high-touch bespoke software engineering, systems integration, and infrastructure management services to clients of all sizes and industries. From large scale mass c
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Posted 60+ days ago | Updated 1 hour ago

Senior Software Engineer

General Motors

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Remote

Full-time

Job Description DUTIES: Develop and design software applications for driverless technology company. Duties may include: Building best-in-class robotics and machine learning tools for accelerating autonomous vehicles development. Design and implement systems capable of simulating millions of miles of driving every day to predict on-road performance. Carefully measure improvements to our AV development toolchain to understand their impact on AV engineering productivity and our core company metric
Posted 3 days ago | Updated moments ago

Senior Software Engineer, Backend

Relativity Space

•

Long Beach, California, USA

Full-time

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 opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact ex
Posted 60+ days ago | Updated 3 hours ago

Software Systems Engineer (Senior/Lead)

Boeing Company

•

El Segundo, California, USA

Full-time

Software Systems Engineer (Senior/Lead) Company: The Boeing Company The Boeing Company is looking for multiple Software Systems Engineers (Senior / Lead) to join the Ground Software Engineering team located in El Segundo, CA. This position will focus on supporting the Boeing Defense, Space & Security (BDS) Satellite Systems Software Engineering organization. Our team creates the software tools and services for the world's highest performing satellite/ground systems for USG and Commercial cust
Posted 35 days ago | Updated 3 hours ago

Principal Full Stack Software Engineer (Starshield) - Top Secret Clearance

SpaceX

•

Hawthorne, California, USA

Full-time

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. PRINCIPAL FULL STACK SOFTWARE ENGINEER (STARSHIELD) - TOP SECRET CLEARANCE Starshield leverages SpaceX's Starlink technology and launch capability to support national security efforts. While Starlink is designed for c
Posted 60+ days ago | Updated 3 hours ago

Senior Software Engineer | Remote | Contract

Walker Healthforce

•

Remote

Contract

Senior Software Engineer | 8+ years of experience | Gov't Clearance Required | Remote | 12-month Contract Walker Healthforce is seeking a Senior Software Engineer with 8+ years of experience as a full-stack developer focused on SQL Server/SSRS. Familiarity with .NET technologies and an ability to speak to coding/development during deployment and testing phases is a must. This is a 12-month contract opportunity with a major healthcare client. Must hold a valid government-issued clearance (public
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Posted 16 hours ago