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144 software engineer 1 jobs at 63 companies in Westminster, CA

1mo
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Software Engineer (Starship)
Hawthorne or Brownsville
$125k-$175k/yr OnsiteFull Time
SpaceX
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
1+ YOEBachelor's degree in CS/engineering/data science/math/physics or 2+ years in software/data pipelines; 1+ year in data engineering/software roles; strong SQL; Python/C#; pipelines/ETL; data tools; VCS/CI/CD.
SQL, Python, C#, Airflow, Prefect, dbt, Pandas, NumPy, PyTorch, Power BI, Grafana, Metabase, Tableau, Git, CI/CD
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2w
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Software Engineer I, Mission Software
Long Beach, California, United States
$111k-$157k/yr OnsiteFull Time
Vast
Vast: Develops and operates commercial artificial-gravity space stations.
1+ YOEBachelor's in CS/math/engineering required; 1+ year academic/internship software experience preferred. Experience with full-stack development, APIs, containers, time-series data, and modern web frameworks.
Docker, Kubernetes, React, Next.js, Vue, GraphQL, REST, RPC, Node.js, OAuth, Terraform, Helm, SQL, Monitoring, Observability, Instrumentation
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3w
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Software Engineer I
Los Angeles, California, United States
$91k-$111k/yr HybridFull Time
Los Angeles Capital Management
Los Angeles Capital Management: Quantitative equity management for global institutional investors.
1+ YOEBachelor's in a quantitative field, 1+ year production software experience, strong Python and SQL skills, familiarity with testing and Git, and effective communication.
Python, FastAPI, Pydantic, GitHub Actions, Snowflake, Prefect, Git, SQL, Azure, Docker, Dagster, Airflow
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4w
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Mission Software Engineer, EW
Costa Mesa, California, United States
$166k-$220k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
1+ YOE1–4 years software engineering experience; proficiency in Haskell, Rust, C++, Go, or TypeScript; Linux experience; strong CS fundamentals; eligible for U.S. Top Secret/SCI; willing to travel up to 30%.
Haskell, Rust, C++, Go, TypeScript, Linux, Lattice OS, Nix, NixOS, CI/CD
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2d
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Lead Software Developer
El Segundo or Seal Beach
$172k-$232k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.
5+ YOE1+ MgmtBachelor's degree,5+ years software development experience,5+ years Java or C++,1+ year leading development,cloud experience,ability to obtain U.S. Secret clearance.
Java, C++, Azure, AWS, Google Cloud
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2d
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Lead Software Developer
El Segundo or Seal Beach
$172k-$232k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.
5+ YOE1+ MgmtBachelor's degree,5+ years developing complex software with Java or C++ ,1+ year leading development,cloud experience (Azure/AWS/Google Cloud),ability to obtain U.S. Secret security clearance.
Java, C++, Azure, AWS, Google Cloud, CodeVue
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2d
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Software Dev Engineer II - AMZ10243908
Santa Monica, California, United States
$144k-$194k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
1+ YOEBachelor's in CS/Engineering/Mathematics or equivalent,1+ year experience,experience designing and developing large-scale distributed software using C#, C++, Java, or Perl and object-oriented design.
C#, C++, Java, Perl
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3w
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Level 1 & 2 - Software Integration & Test Engineer
Redondo Beach, California, United States
$76k-$138k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
2+ YOEActive SCI or DoD TS clearance, STEM bachelor's (Level 1) or STEM bachelor's +2 years / master's (Level 2), experience with Perl, Python, Linux, test automation and Atlassian tools, strong communication skills.
Perl, Python, Linux, Eggplant, Robot Framework, Selenium, Bamboo, Bitbucket, Jira, Confluence
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1mo
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Senior Software Engineer, Infrastructure, Google Ads
Irvine or Los Angeles
$174k-$253k/yr OnsiteFull Time
Google
GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.
5+ YOEBachelor's degree or equivalent experience; 5 years programming in C++; 3 years testing/maintaining/launching software and 1 year software design/architecture; 3 years developing large-scale infrastructure or distributed systems; EMR not mentioned.
C++
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3w
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Level 1 & 2 - Software Integration & Test Engineer
Redondo Beach, California, United States
$76k-$138k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
2+ YOEActive SCI/DoD TS clearance, STEM bachelor's (Master's preferred for Level 2), test automation scripting (Perl, Python, Linux), experience with Eggplant/Robot Framework/Selenium and Atlassian tools, and 2 years experience for Level 2.
Perl, Python, Linux, Eggplant, Robot Framework, Selenium, Bamboo, Bitbucket, Jira, Confluence
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1mo
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AI Native Software Engineer
Arlington or Milwaukee or Kirkland or Cincinnati or New York City or Cleveland or Oklahoma City or Austin or Albany or Chicago or Pittsburgh or Hartford or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Mountain View or Morristown or San Francisco or Boston or Denver or Philadelphia or Des Moines or Overland Park or Los Angeles or Walnut Creek or Charlotte or Seattle or Carmel or Houston or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego or California or Colorado or District of Columbia or Illinois or Maine or Maryland or Massachusetts or Minnesota or New York or New Jersey or Virginia or Washington or United States
$54k-$235k/yr HybridFull Time
Accenture
AccentureNYSE: ACN: Global provider of management consulting and technology services.
3+ YOE3+ years cloud-native engineering, 1+ year building/deploying agentic solutions, 1+ year with modern AI platforms, 3+ years Python/Java and IaC (Terraform, Helm); Bachelor's in CS/Engineering or equivalent experience; strong client communication.
Anthropic, Google, OpenAI, Vertex AI, Claude, Claude SDK, Open AI SDK, Lang-graph, Crew AI, Kubernetes, Docker, Terraform, Helm, Python, Java, CI/CD, GitHub
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1w
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Senior Software Project Engineer II
El Segundo, California, United States
$140k-$168k/yr OnsiteFull Time
CesiumAstro
CesiumAstro: Develops phased array communication systems for satellites and aircraft.
6+ YOE3+ MgmtBachelor's degree in CS/EE/CE,6+ years experience including ≥1 year embedded software and ≥3 years software project management,experience with embedded firmware,agile and V-model,issue tracking (Jira).
Jira
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1mo
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Embedded Software Engineer
El Segundo or Mojave
$100k-$160k/yr OnsiteFull Time
Icarus
Icarus: Builds solar-powered aircraft for stratospheric intelligence and connectivity.
1+ YOE1+ years working with embedded systems; strong C/C++ and RTOS or bare-metal firmware experience; familiarity with SPI, I2C, UART, CAN, Ethernet; debugging with scopes, logic analyzers, and JTAG; field troubleshooting skills.
C, C++, RTOS, SPI, I2C, UART, CAN, Ethernet, oscilloscope, logic analyzer, JTAG, Hardware-in-the-Loop (HIL)
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1w
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Senior Product Engineer, 0→1
Los Angeles or United States
$170k-$185k/yr HybridFull Time
Revenue.io
Revenue.io: AI platform providing real-time guidance for sales professionals.
4+ YOE4+ years software engineering building customer-facing, full-stack products; experience with APIs, SQL, AI-augmented workflows; strong product judgment and 0→1 experience.
APIs, SQL, Salesforce
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1w
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2026 Raytheon Full Time- Software Engineer I -(Onsite)
El Segundo, California, United States
$63k-$120k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
1+ YOEU.S. citizenship and ability to obtain DoD Secret clearance; Bachelor’s in STEM required; 1+ year embedded software development experience; development in C/C++/Ada; RTOS experience; agile teamwork; strong troubleshooting and communication skills.
C, C++, Ada, UNIX, Linux, Windows, VxWorks
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4w
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Mechanical Project Engineer 1
Ontario, California, United States
$115k-$140k/yr OnsiteFull Time
IMEG
IMEG: Provides engineering design and consulting for buildings and infrastructure.
2+ YOEBS in Mechanical Engineering, PE license, minimum 2 years building design consulting experience, proficiency with BIM and HVAC load calculation software, MS Office, ability to mentor staff and travel up to 10%.
Building Information Modeling (BIM), HVAC load calculation software, Microsoft Word, Microsoft Excel, Microsoft Outlook
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1mo
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Staff Software Engineer - Trust & Safety (Remote)
Los Angeles or United States
$207k-$243k/yr RemoteFull Time
Rula
Rula: Connects patients with insurance-covered therapists through a digital platform.
8+ YOE8+ years experience, 1+ year on Trust & Safety, experience forming new teams, full‑stack web and microservice development, mentoring, cross-functional collaboration, and owning development lifecycle.
Amazon Web Services (AWS), Node.js, TypeScript, Kafka, SQL
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2w
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Web Interface Software Engineer
Los Angeles, California, United States
$43-$57/hr HybridFull Time
Motorola Solutions
Motorola SolutionsNYSE: MSI: Provides mission-critical communications and public safety technology.
1+ YOEBachelor's in EE/CS/CE,1+ year JavaScript/HTML/Python experience, mobile-friendly web UI development, U.S. Person required, background check and drug test contingent.
JavaScript, HTML, Python, C
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2mo
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Staff Software Engineer, Android, Level 6
Los Angeles or Palo Alto or Santa Monica
$229k-$343k/yr OnsiteFull Time
Snap
SnapNYSE: SNAP: Develops social media applications and augmented reality technology.
9+ YOE9+ years post-Bachelor experience; 1+ year leadership; Android development experience; Kotlin/Java/RxJava/Dagger skills.
Kotlin, Java, RxJava, Dagger
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1mo
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Lead Flight Software Engineer, Special Programs
Redondo Beach, California, United States
$150k-$200k/yr OnsiteFull Time
Impulse Space
Impulse Space: Developing in-space transportation services and orbital transfer vehicles.
5+ YOE1+ MgmtBachelor's in CS/CE/EE, 5+ years developing C/C++ for embedded aerospace with 1+ year technical leadership; experience with embedded Linux, real-time systems, computer architecture, OS, and embedded networking.
C, C++, Embedded Linux
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