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318 software tool engineer jobs at 149 companies in South Gate, CA

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Senior Software Engineer, Design Review Tool
Costa Mesa, California, United States
$191k-$253k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
5+ YOE5+ years building production software; deep proficiency with TypeScript, React, Node.js; API design and async processing experience; performance-sensitive interactive app experience; familiarity with cloud, containers, and observability; U.S. Person required.
TypeScript, React, Node.js, Three.js, WebGL, OpenGL, Canvas, SVG, C++, Python
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1d
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Software Engineer
Agoura Hills, California, United States
OnsiteFull Time
Aptiv
AptivNYSE: APTV: Engineers electrical architectures and safety software for vehicles.
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.
C++, Windows, Linux, ROS, Python, CAN, Ethernet, Git, Jira, Jenkins
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2d
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Software Engineer
Los Angeles, California, United States
OnsiteFull Time
ALKEME Insurance
ALKEME Insurance: Insurance brokerage and risk management services provider.
Bachelor's degree in CS/Engineering or equivalent experience; proficiency in Java, Python, C#, or JavaScript; strong problem-solving and communication skills; experience with Agile and software development tools.
Java, Python, C#, JavaScript
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2mo
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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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Principal Software Engineer
Santa Monica or Los Angeles or New York City or Bellevue or Seattle or San Francisco or Palo Alto
$235k-$414k/yr OnsiteFull Time
Snap
SnapNYSE: SNAP: Provides visual messaging software and augmented reality wearable devices.
10+ YOE10+ years software development experience, technical leadership experience, BS in a technical field (or equivalent), experience architecting distributed systems, strong software design and debugging skills, proficiency using AI tools and modern engineering workflows.
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1mo
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Software Engineer - Level 2
Edwards Air Force Base or Fort Worth or Las Vegas or Marietta or Palmdale or Patuxent River
$77k-$152k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
US citizen with a Bachelor's or Master's in software/computer/engineering/physics, experience in software development/design/integration/test, and expertise in object-oriented development and relevant tools.
MATLAB, Simulink, Linux, Microsoft Visual Studio, Jenkins, Git, Bitbucket, VersionOne, JIRA, MPI, OpenMP, Fortran, C, C++, Python, bash, Confluence
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2w
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Software Engineer / Principal Software Engineer
Palmdale or San Diego or El Segundo
$92k-$171k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
2+ YOEBachelor's or Master's in STEM with 2+ (software) to 5+ (principal) years experience, experience with coding languages, ability to obtain US Secret clearance and SAP, EM/CI tools familiarity.
Blazor, Web Assembly, .Net, C#, Azure DevOps, Selenium, Oracle, SQL, SQL Server, Transact SQL, Git, HTML5, Javascript, AIGit
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1w
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Senior Software Engineer
Marina del Rey, California, United States
$180k-$200k/yr HybridFull Time
Zefr
Zefr: Provides AI-driven brand safety and suitability for social media.
5+ YOE5+ years software engineering experience, degree in CS or related field, hands-on Kubernetes and cloud microservices, proficiency using AI tools for development, strong distributed systems and API skills.
Python, Snowflake, Elastic Search, PostgreSQL, Apache Kafka, Dask, Pandas, Github Actions, Docker, Terraform, Kubernetes, ArgoCD, AWS, GCP, Claude Code, Copilot, Cursor, MCP
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2w
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Software Engineer
Colorado Springs or Irvine or Longmont or Fremont or Rochester or San Jose
$111k-$148k/yr OnsiteFull Time
Western Digital
Western DigitalNASDAQ: WDC: Design and manufacture data storage devices and systems.
0+ YOEPursuing or recent Bachelor's/Master's in a technical field; experience with C/C++, Python, Java, Go, SQL, or JavaScript through coursework or internships; familiarity with software fundamentals, debugging, and development tools.
C, C++, Python, Java, Go (Golang), SQL, JavaScript, Microsoft Office, Git, Linux, IDEs
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3w
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Software Engineer 3- Ink
Los Angeles or Los Gatos
$180k-$266k/yr OnsiteFull Time
Netflix
NetflixNASDAQ: NFLX: Provider of global streaming entertainment and video content.
3+ YOE3+ years software engineering experience, familiarity with scalable inference/training technologies, strong communication, secure systems experience, and eagerness to learn GenAI tools.
Claude Code
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2mo
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Software Engineer, Tech Ops
Santa Monica or Los Angeles or United States
$135k-$167k/yr HybridFull Time
ZipRecruiter
ZipRecruiterNYSE: ZIP: Online employment marketplace connecting job seekers and employers.
2+ YOE2+ years software engineering or systems integration experience; proficiency in TypeScript and/or Python; API and third-party integration experience; experience using AI developer tools (Cursor, Copilot, Claude).
TypeScript, Python, Cursor, Copilot, Claude, NetSuite, Okta, ADP, Google, Salesforce
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1mo
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Software Development Engineer, Devices Software & Services
Irvine or Los Angeles County
$144k-$194k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
3+ YOEBachelor's degree or equivalent, 3+ years professional software development, 2+ years contributing to systems architecture/design, experience programming in at least one language, familiarity with software engineering best practices and agentic tools.
Kiro, Claude, Cursor
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2mo
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Software Engineer, Engineering Tools
Long Beach, California, United States
OnsiteFull Time
SpinLaunch
SpinLaunch: Develops kinetic launch systems and broadband satellite constellations.
B.S. in CS or software engineering; strong Python; YAML/JSON validation; Git/CI-CD; Linux; test automation; autonomous work; strong communication.
Python, Git, Linux, YAML, JSON, CI/CD, Pydantic, NumPy, SciPy, pandas, matplotlib, Plotly, Dash, Streamlit, Dagster, Airflow, InfluxDB, TimescaleDB, MLflow, Docker, SCPI, VISA, PyVISA, IVI, GPIB, LXI
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2mo
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Staff Software Engineer - Infrastructure
Los Angeles, California, United States
$193k-$269k/yr OnsiteFull Time
Riot Games
Riot Games: Developing and publishing competitive multiplayer video games.
7+ YOE7+ years software engineering with infrastructure/tooling focus; expertise in SDLC, OOP languages (Python, Go, Java, C++), containers/orchestration (Kubernetes, Mesos), large-scale cloud and deployment tech; fluent in Mandarin.
Python, Go, Java, C++, Kubernetes, Mesos, CloudBees, GitHub Actions, Codex, Windsurf, Co-Pilot, AWS, GCP, Docker, Terraform, Ansible, Jenkins, HTTP, TCP/IP
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1mo
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Software Developer - Automation Solutions
San Juan Capistrano or Midvale or Dallas or San Antonio
$125k-$155k/yr HybridFull Time
Ensign Services
Ensign ServicesNASDAQ: ENSG: Provides administrative and clinical support to post-acute healthcare facilities.
5+ YOE5+ years software development or automation engineering experience; proficiency with Python/Node.js, BPM and low-code tools, AWS, data integration, Agile; bachelor's degree or equivalent.
Python, Node.js, Appian, Mendix, OutSystems, AWS, Azure Fabric, SQL Server, S3, RedShift
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2mo
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Engineer 2, Software Development
Los Angeles, California, United States
$101k-$145k/yr HybridFull Time
Green Dot
Green DotNYSE: GDOT: Provides mobile banking and payment solutions to consumers and businesses.
5+ YOE5+ years software engineering experience; proficiency in C#; automation testing (PostMan, Bruno, SpecFlow, cucumber); cloud (AWS/Azure), Azure Cosmo DB, Terraform; DevOps tools and CI/CD; container orchestration and observability.
C#, PostMan, Bruno, SpecFlow, cucumber, OAuth2, AWS, Azure, Azure Cosmo DB, Terraform, Jenkins, TeamCity, GitHub Actions, ArgoCD, Datadog, Prometheus, GitHub Copilot, AKS
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1w
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Associate Director, Software Engineer
Los Angeles or Denver or Orlando or Atlanta or Montvale
$153k-$297k/yr OnsiteFull Time
KPMG
KPMG: Global professional services network providing audit, tax, and advisory.
8+ YOE5+ Mgmt8+ years software engineering experience with 5+ years technical lead experience; bachelor\u0002s required; proficiency in Python, Go, C++, JavaScript; cloud, containerization, CI/CD, and AI-assisted tooling experience required.
Python, Go, C++, JavaScript, SQL, NoSQL, AWS, Azure, Docker, Kubernetes, GitHub Actions, Jenkins
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1mo
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Sr. Software Engineer
Santa Monica, California, United States
$175k-$350k/yr RemoteFull Time
Tapcart
Tapcart: Platform for Shopify merchants to create mobile shopping apps.
5+ YOE5+ years engineering experience across frontend, backend, and database layers; strong GitHub portfolio; experience with AI/agent tooling preferred; ownership mindset and high engineering craft.
GitHub, Shopify
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2w
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Staff Software Engineer, Platform & Solutions
Los Angeles or Chicago or New York City or United States
$170k-$205k/yr RemoteFull Time
Wpromote
Wpromote: Digital marketing agency specializing in data-driven performance media.
10+ YOE10+ years software engineering experience across platform, cloud, infrastructure, CI/CD, Kubernetes, Terraform, and developer tooling; strong OO and scripting (Python/Bash); leadership and communication skills.
Google Cloud Platform, Terraform, Kubernetes, Docker, GitHub Actions, Argo CD, Helm, GitOps, Python, Bash, OpenTelemetry, Prometheus, Grafana, Sentry, PostgreSQL, dbt, BigQuery, Snowflake, Airflow, Kafka, Pub/Sub, GCS, Workload Identity Federation, Cloud Run, Cloud Functions, Artifact Registry
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4w
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Senior Software Engineer
El Segundo or Chantilly
$172k-$232k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.
5+ YOETop Secret/TS-SCI clearance with polygraph, Bachelor’s degree, 5+ years software development experience, strong Python and front-end (Angular/TypeScript/JavaScript) skills, experience with AWS and infrastructure tooling.
AWS, Python, Angular, Typescript, JavaScript, Docker, Kubernetes, CI/CD Pipelines
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