16,458 software engineer jobs at 2,921 companies in California
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Software Engineer
Agoura Hills, California, United States
OnsiteFull Time
AptivNYSE: APTV: Global technology enabling the future of mobility.
3+ YOEBachelor's degree in computer engineering, computer science, or software engineering; 3+ years developing C++ software, parallel processing, multithreading, large codebases, Windows/Linux, and DevOps tools.
San Francisco or Washington, D.C. or Germany or Austria or Slovenia or Netherlands
$145k-$181k/yrHybridFull Time
Planet LabsNew York Stock Exchange: PL: Public benefit providing daily satellite imagery, geospatial data, and analytics to businesses and government agencies.
6+ YOE6+ years of software engineering experience; bachelor's degree in computer science or software engineering; GCP and AWS expertise; Python, vector databases, SQL, AI platforms, and regulated-environment experience.
Gemini Enterprise Agent Platform, Cursor, Claude, Google Gemini Enterprise App, AI Gateway, Agent Registry, GCP, AWS, Python, Vector Databases, SQL, Claude Code, Cowork, Metaview, Large Language Models (LLMs)
United States or Seattle or San Diego or Arlington or Washington
$140k-$200k/yrRemoteFull Time
Ohr: Private industrial chemistry creating critical chemicals from abundant feedstocks for defense, mining, propulsion, and advanced materials.
4+ YOERequires 4–8 years of software engineering experience, a four-year computer science or engineering degree, production software experience, programming skills in Python or TypeScript, and experience building LLM-powered applications.
California Institute of Technology: Private nonprofit science and engineering research university serving undergraduate and graduate students in Pasadena.
5+ YOEBachelor's or master's degree in computer science, software or electrical engineering, or equivalent experience; 5+ years building production software; Python and web or compiled-language experience.
SBM Management Services: Global provider of facility maintenance and janitorial soft services.
3+ YOEBackend software development experience; 3-8 years for software engineers; Python, Django, SQL, Postgres; AWS and DevOps practices; .NET experience for associate roles.
SpaceXNasdaq: SPCX: Designing, manufacturing, and launching advanced rockets and spacecraft.
1+ YOEBachelor's in computer science, engineering, math, or science, or 2+ years software experience in lieu; 1+ year full-stack development experience. Proficiency in software design and development tools preferred.
Illinois or Kentucky or Kansas or Idaho or Washington or Michigan or Florida or California or Texas or Oklahoma or Tennessee or North Carolina or Minnesota or Massachusetts or Indiana or Georgia or Arizona or Missouri or Alabama or Connecticut or District of Columbia or South Carolina or Oregon
$79k-$119k/yrHybridFull Time
Relativity: Private legal data intelligence providing AI-powered e-discovery software to law firms, corporations, and government agencies.
Backend software engineering role; experience with C# or Python; strong distributed systems knowledge; cloud experience preferred.
EverpureNYSE: P: Unified data management and storage platform provider.
3+ YOE3+ years software engineering building backend or distributed systems, strong Python and REST API skills, experience with LLMs, RAG, prompt engineering, AWS deployments, security and observability.
Rantec Power Systems Inc.: Rantec Power Systems is a private aerospace-and-defense power-supply designer and manufacturer serving military and Tier-1 defense customers.
5+ YOEBachelor’s degree in Computer Science, Electrical Engineering, or similar; embedded software experience with C and assembly, real-time systems, microcontrollers, electronics lab equipment, schematics, Windows, Linux, and software configuration management.
C, Assembly, Atmel, Texas Instruments, Protocol Analyzers, Windows, Linux, DO-178B/C, git, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, CAD, Altium, OSHA, EPA
AutodeskNASDAQ: ADSK: Global provider of software for design, engineering, and manufacturing.
Bachelor’s degree in computer science, engineering, or related field, or equivalent experience; Java or Go development; software engineering fundamentals; testing, debugging, APIs, version control, and distributed production systems.
LyftNASDAQ: LYFT: Ridesharing and transportation-as-a-service mobility platform.
Requires a computer science or quantitative degree or related experience, programming proficiency, software engineering fundamentals, communication skills, and English fluency.
Juniper Networks: HPE-owned networking technology providing routers, switches, security, and software to enterprises, service providers, and cloud operators.
2+ YOEBachelor's or Master's in Computer Science/Engineering, 2+ years software engineering experience, proficiency in C/C++, experience with networking protocols (L2/L3) and ASIC/embedded software development.
WalmartNYSE: WMT: Global retail, e-commerce, and supply chain.
3+ YOEBachelor's degree in a computing field and 3 years of software engineering experience, or 5 years of software engineering experience. Master's degree and accessibility knowledge preferred.
Paradigm: AI-native spreadsheet workspace that automates manual research for knowledge workers; a private San Francis-based startup.
3+ YOE3+ years software engineering experience; proven IC on medium to large projects; led/distributed services in production; strong debugging and collaboration.
ViasatNASDAQ: VSAT: Global communications providing satellite connectivity and defense solutions.
4+ YOE4+ years software engineering experience in C/C++ with Linux systems, multithreading, networking, scripting (Bash/Ansible/Python), and CI/CD tools; bachelor's in CS required.
Northrop GrummanNYSE: NOC: Global aerospace and defense technology.
2+ YOEUS citizen able to obtain Top Secret clearance. Bachelor's in STEM with 2+ years (or Master's with 0) for Software Engineer; or Bachelor's with 5+ years (or Master's with 3+) for Principal. Experience with Agile, Git/GitLab/Bitbucket, C/C++, Python, Java, Docker; software test planning and execution experience preferred.
ENC: Rivaz-owned U.S. heavy-duty transit bus manufacturer serving public agencies, universities, airports, and private fleet operators.
5+ YOEBachelor's in software engineering or related,5+ years software engineering experience,3+ years Simulink/Stateflow and CANalyzer,EV control experience,knowledge of MISRA/MAAB and ISO26262,JIRA/Confluence familiarity.
MATLAB/Simulink, Simulink, Stateflow, CANalyzer, JIRA, Confluence, GitHub, Simulink Test
Northrop GrummanNYSE: NOC: Global aerospace and defense technology.
2+ YOEU.S. citizen with ability to obtain Top Secret clearance; Bachelor's in STEM + 2 yrs experience (or Master's with 0 yrs) for Software Engineer, or Bachelor's + 5 yrs (Master's + 3 yrs) for Principal. Experience with Agile, Git/GitLab/Bitbucket, C/C++, Python, Java, Docker; software test planning and execution.