262 software testing engineer jobs at 107 companies in Palmdale, CA

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Software Engineer (Special Projects) - Top Secret Clearance
Hawthorne, California, United States
$125k-$150k/yr OnsiteFull Time
SpaceX
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
1+ YOEBachelor's in CS/engineering or 2+ years in software development; 1+ years in C/C++; active Top Secret/SCI or DOE Level Q clearance; able to design and test avionics software.
C++, C, Linux, Bash, Microcontrollers, Firmware, Software Testing, Computer Architecture, Networks
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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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Sr Software Engineer
Seattle or Glendale
$149k-$199k/yr HybridFull Time
The Walt Disney Company
The Walt Disney CompanyNYSE: DIS: Produces media content and operates global theme parks.
5+ YOE5+ years software engineering experience; strong React.js and TypeScript skills; Node.js/Express.js or NestJS experience; REST/GraphQL, cloud, containerization, CI/CD, testing frameworks; Bachelor’s in CS or related field.
React.js, Hooks, Context API, React Router, Redux, TypeScript, Node.js, Express.js, NestJS, RESTful APIs, GraphQL, JWT, OAuth, OpenID, Docker, Kubernetes, AWS, GCP, Azure, Jenkins, GitHub Actions, GitLab CI, Jest, Mocha, Cypress, JUnit, Next.js, Remix, WebSockets, SSE, Core Web Vitals, Cursor, Claude Code, GitHub Copilot, OpenAI, Anthropic, Amazon Bedrock, Azure OpenAI, Vercel AI SDK, Mastra, LangChain.js, OpenAI/Anthropic TS SDKs, LangChain, LlamaIndex, Langfuse, LangSmith, Helicone, OTel, MCP clients
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Software Engineer
Los Angeles, California, United States
OnsiteFull Time
ALKEME Insurance
ALKEME Insurance: Insurance brokerage and risk management services provider.
Design, develop, test, and deploy scalable software; proficiency in Java, Python, C#, or JavaScript; strong problem-solving, communication, and teamwork skills; bachelor’s degree or equivalent experience.
Java, Python, C#, JavaScript
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Software Engineer II
Orlando or Burbank
$112k-$190k/yr HybridFull Time
The Walt Disney Company
The Walt Disney CompanyNYSE: DIS: Produces movies, operates theme parks, and provides streaming services.
3+ YOE3+ years software engineering experience for web or enterprise apps; experience with Laravel/WordPress/LAMP, JavaScript/React/Java, REST/XML/HTML/CSS; Agile, testing, and CI/CD familiarity; bachelor's degree or equivalent.
Laravel, WordPress, LAMP, JavaScript, React, Java, REST, XML, HTML, CSS, Jira, Git, GitHub Actions, Jenkins, Confluence, ServiceNow, TOGAF, WCAG, WAI-ARIA
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Software Engineer - Test
Los Angeles, California, United States
OnsiteFull Time
Revel
Revel: Modern software platform for controlling complex hardware systems.
2+ YOEB.S. in a technical field, 2+ years software engineering experience, 2+ years Python; experience with server infrastructure, CI/CD for HIL, Linux; strong documentation, automation, and security practices.
Python, Rust, Linux, CI/CD
2w
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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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Software Engineer, R&D Platforms
Los Angeles, California, United States
$112k-$200k/yr OnsiteFull Time
Antares
Antares: Designing and manufacturing microreactors for defense and space missions.
4+ YOEBachelor's in a related technical field, 4+ years developing engineering/test/R&D software, strong Python and C++, experience with hardware integration, DAQ, test automation, and data workflows.
Python, C++, NumPy, pandas, SciPy, matplotlib, Plotly, Dash, Jupyter, LabVIEW, NI-DAQmx, cDAQ, NI hardware, DAQ, CAN, Modbus, TCP/IP, OPC UA, MQTT, SCPI, VISA
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Software Engineer
Columbus or Boston or Chicago or Austin or Los Angeles or United States or Canada or United Kingdom or Australia
$125k-$165k/yr HybridFull Time
Loop Returns
Loop Returns: Software platform automating e-commerce returns and post-purchase experiences.
2+ YOE2+ years building web applications, backend services, or APIs. Experience using AI agents in engineering workflows, testing and CI/CD, and familiarity with PHP/Laravel, Vue.js, AWS Serverless, MySQL, or DynamoDB is a plus.
Claude Code, Cursor, PHP, Laravel, Vue.js, MySQL, DynamoDB, Kubernetes, AWS, Serverless, CI/CD, lambdas
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Sr. Engineer, Software Development
New York City or Birmingham or Miami or Tampa or Blue Ash or Cincinnati or Los Angeles
$121k-$173k/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 and end-to-end test automation; cloud experience (AWS/Azure/AKS), Terraform; CI/CD and DevOps tools; container orchestration and observability; must be authorized to work in the U.S. and meet location requirement.
C#, Postman, Bruno, SpecFlow, Cucumber, AWS, Azure, AKS, Azure Cosmos DB, Terraform, Jenkins, TeamCity, GitHub Actions, ArgoCD, Datadog, Prometheus, GitHub Copilot
3w
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Engineer Software - Integration & Test Automation
San Diego or Palmdale
$92k-$138k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
2+ YOEBachelor's in STEM +2 years (or Master's +0) in engineering; experience in software integration, test automation, Agile, OOP and scripting (C/C++, C#, Java, Python, JavaScript); experience with CI/CD and automated test frameworks; ability to obtain/maintain Top Secret clearance and SAP access.
C/C++, C#, Java, Python, JavaScript, Atlassian tool suite, GitHub, GitLab, Jenkins, Google Test, Test Complete, Cucumber, Atlas, Eggplant Automation, Unit Test Factory, ATF (Automated Test Framework), Robot, AQT, Confluence, JIRA
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Software Test Engineer
Los Angeles, California, United States
$36-$43/hr OnsiteFull Time
Motorola Solutions
Motorola SolutionsNYSE: MSI: Provides mission-critical communications and public safety technology.
Bachelor's in CS/CE/EE or related, strong Python/C/C++ skills, experience on Windows/Linux/MacOS/Android/bare metal, understanding of software testing and networking, U.S. citizenship required, background check and drug test.
Python, C, C++, Windows, Linux, MacOS, Android, Wireshark, TCPDump, PuTTY, Minicom, web browser development tools
2mo
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Software Signals Engineer
El Segundo or McLean
$69k-$158k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
3+ YOE3+ years in signal processing or software development; RF testing experience; Python/C/C++; Agile tools (Jira/Confluence); TS/SCI clearance; BS in CS, Computer Engineering, EE, or STEM.
Python, C, C++, GitHub, Linux, Jira, Confluence
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Principal Software Engineer - AI
Woodland Hills or Los Angeles or Alabama or Arizona or California or Colorado or Connecticut or Florida or Georgia or Illinois or Indiana or Kentucky or Massachusetts or Michigan or North Carolina or New Jersey or Nevada or New York or Ohio or Pennsylvania or South Carolina or Texas or Utah or Virginia
$200k-$230k/yr HybridFull Time
Convoso
Convoso: AI-powered contact center platform for outbound sales teams.
10+ YOE10+ years software engineering experience, 5+ years backend work in Python or PHP, expertise building LLM-based AI agent systems, production LLM API integration, MySQL proficiency, and automated testing for AI workflows.
LLM, OpenAI, Claude, GitHub Copilot, MySQL, Python, Django, Flask, PHP, Symfony, Laravel, React
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Senior Electrical Engineer - Software (Brooklyn, NY, US)
Brooklyn or Ambler or Los Angeles or Seattle
$150k-$170k/yr OnsiteFull Time
Hatch
Hatch: Provides global engineering, project delivery, and professional services.
10+ YOESenior rail vehicle electrical software engineer; 10+ years in software engineering and software QA; BS/MS in Electrical/Computer Engineering; strong communication skills; EIT/PE desirable.
IEEE standards, Software Quality Assurance, Software testing, Rail vehicle software, System integration
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Senior Software Engineer
San Francisco or Miami or Atlanta or Salt Lake City or Phoenix or Washington D.C. or Los Angeles or Seattle or Chicago or Boston or Austin or New York City
$153k-$205k/yr RemoteFull Time
Circle
CircleNYSE: CRCL: Digital currency issuer and blockchain financial infrastructure provider.
6+ YOE6+ years professional software development with Java and Go; bachelor’s in CS or equivalent; led small technical teams; experience with payment systems, RESTful APIs, cloud services, and SQL; strong system design, testing, and communication skills.
Java, Go, AWS, Google Cloud, Microsoft Azure, SQL, NoSQL, RESTful API
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Principal AI Software Engineer
El Segundo or San Diego
$114k-$171k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
3+ YOEActive US government clearance, Bachelor’s in CS+5yrs or Master’s in CS+3yrs, experience with LLMs/AI models, prototyping, integration/testing, and software engineering best practices.
vLLM, opencode, aider, Azure OpenAI, Linux
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Senior Embedded Software Engineer
Los Angeles, California, United States
$140k-$200k/yr HybridFull Time
Silvus Technologies
Silvus TechnologiesNYSE: MSI: Develops advanced mobile ad-hoc network radios for mission-critical communications.
5+ YOEBachelor's in engineering/CS, 5+ years embedded software experience (3 with advanced degree), expertise in C and Linux kernel driver development, U.S. citizenship required, background check and drug test required.
C, Linux kernel, ARM, RISC-V, AMD UltraScale+, MPSoC, Microchip Polarfire SoC, BSP, NIST FIPS 140-3, NIAP Common Criteria, CNSA (Commercial National Security Algorithm), IPsec, Ethernet
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Staff Software Engineer
United States or Tempe or Santa Clara or San Francisco or Los Angeles or Austin or Washington or New York City or Seattle or Kirkland or Alaska or Mississippi or North Dakota or United States Virgin Islands or California or Hawaii or Illinois or Massachusetts or New Hampshire or Oregon or Virginia
$140k-$273k/yr RemoteFull Time
GoDaddy
GoDaddyNYSE: GDDY: Provides domain registration, web hosting, and website building tools.
Strong backend engineering with Node.js/TypeScript, scalable API design, AWS experience, React/Next.js, distributed systems, CI/CD (GitHub Actions), testing, and platform-level architecture and on-call ownership.
Node.js, TypeScript, REST, AWS, ECS, Fargate, DynamoDB, RDS, Aurora, IAM, React, Next.js, GitHub Actions, ServiceNow, CMDB, CDK, Terraform, CloudFormation, Vault, LLM
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Software System Engineer
Houston or Los Angeles
$85k-$170k/yr OnsiteFull Time
The Exploration Company
The Exploration Company: Developing and operating modular, reusable spacecraft for orbital logistics.
Experience with safety-critical software, requirements management, V&V and certification, C++ and Python proficiency, real-time/embedded experience, strong communication and testing skills.
C++, Python, CI/CD