69 senior software testing engineer jobs at 42 companies in Port Hueneme, CA
2d
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Senior Software Engineer, Project Lead
Goleta, California, United States
$182k/yr HybridFull Time
Sonos: Develops and sells wireless home audio systems and speakers.
6+ YOE2+ MgmtBachelor's degree in a technical field and 6 years of software engineering experience. Requires Java, Spring Boot, database optimization, Kubernetes, testing infrastructure, CI/CD, and technical leadership experience.
Generative AI, GitHub Copilot, Claude Code, Google Gemini, Java, Spring Boot, Spring Data JPA, HikariCP, Kubernetes, GitHub, CI/CD
2mo
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Senior Test Engineer
El Segundo, California, United States
$140k-$197k/yr OnsiteFull Time
2+ YOEUndergraduate engineering degree; 2+ years in engineering problem-solving, design, analysis, or testing; strong hardware-software integration experience.
Python, UNIX, Procedures testing environments
1w
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Software Engineer
Goleta, California, United States
$91k-$121k/yr OnsiteFull Time
5+ YOERequires 5+ years with C, C#, and/or C++, AI use in commercial software, a relevant BS/MS or equivalent experience, U.S. citizenship, and embedded systems, hardware, testing, and debugging expertise.
C, C#, C++, Microsoft Visual Studio, SQL Server, embedded Linux, RTEMs, I2C, SPI, USB, AI, oscilloscopes, logic analyzers
3w
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Senior Systems Engineer - Software
El Segundo, California, United States
$165k-$205k/yr OnsiteFull Time
7+ YOEActive Top Secret (TS) clearance, 7+ years engineering experience with C++ and Python, 2+ years leadership, Bachelor\u0002s in STEM, systems/software standards knowledge, testing and Agile experience.
C++, Python, Java, C#, C, JavaScript, React, Node.js, DO-178C, IEEE 12207
1mo
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Senior Software Engineer, iOS
Playa Vista or Los Angeles or United States
$175k-$190k/yr HybridFull Time
7+ YOE7+ years iOS experience, strong Swift proficiency, SwiftUI/UIKit, reactive frameworks (Combine/RxSwift/ReactiveObjC), MVVM, SPM modular architecture, unit testing, Git, experience migrating Objective-C/legacy code, familiarity with LLM coding assistants.
Swift, Objective-C, SwiftUI, UIKit, Combine, RxSwift, ReactiveObjC, Swift Package Manager (SPM), Git, LLM coding assistants, Amplitude, Optimizely, LaunchDarkly, Kotlin, Kotlin Multi-Platform
1w
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Staff Software Engineer
El Segundo, California, United States
$150k-$240k/yr HybridFull Time
7+ YOERequires 7+ years shipping full-stack production software, strong Python, FastAPI, Pydantic, 3+ years React, AWS, databases, testing, integrations, customer experience, and technical ownership.
React, Python, FastAPI, Pydantic, PointClickCare, Homecare Homebase, WellSky, HL7 v2, FHIR, REST, SFTP, CDC, AWS, PyTest
2mo
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Senior Flight Software Engineer, Arc Vehicle
Playa Vista, California, United States
$139k-$201k/yr OnsiteFull Time
5+ YOEBachelor's in CS/CE/AE or equivalent, typically 5+ years developing embedded, real-time, or safety-critical software; strong C/C++/Rust and Linux experience; hardware interface and testing experience; excellent communication.
C, C++, Rust, Linux, CAN, Ethernet, SPI, I2C, RS-422, Git, Software-in-the-Loop (SIL), Hardware-in-the-Loop (HIL), unit-testing frameworks, static analysis, CI/CD, logic analyzer, oscilloscope, Guidance, Navigation, and Control (GNC)
2mo
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Sr. Software Engineer
United States or California or San Francisco or Seattle or New York City or Santa Monica
$121k-$257k/yr RemoteFull Time
5+ YOE5+ years software development experience; strong frontend skills with React and TypeScript, state management (Context/Redux), GraphQL/REST, Next.js (SSR/SSG); mentoring and remote collaboration experience; focus on performance, scalability, and testing.
React, TypeScript, GraphQL, REST, Next.js, Redux, Contentful, Datadog, Sentry, NewRelic, CI/CD
1mo
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Senior Product Software Engineer - Frontend
Santa Monica or Seattle or New York
$142k-$190k/yr HybridFull Time
5+ YOE5+ years hands-on software engineering, Bachelor’s or equivalent experience, proficiency in TypeScript/JavaScript, REST APIs, CI/CD (GitHub Actions/GitLab CI), testing frameworks, authentication concepts, and strong problem-solving and communication skills.
TypeScript, JavaScript, GitHub Actions, GitLab CI, Cursor, Claude Code, GitHub Copilot, OpenAI, Anthropic, Amazon Bedrock, Azure OpenAI, Vercel AI SDK, Mastra, LangChain.js, LangChain, MCP clients, OpenAI/Anthropic TS SDKs, Swift, Kotlin, BrightScript, React, WebSockets, SSE, LlamaIndex, Langfuse, LangSmith, Helicone, OTel
1mo
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Principal AI Software Engineer
El Segundo or San Diego
$114k-$171k/yr OnsiteFull Time
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
2w
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Senior Embedded Software Engineer - TX
McKinney or El Segundo
OnsiteFull Time
8+ YOEBachelor in STEM, 8+ years developing C/C++ for embedded/real-time defense systems, DoD Secret clearance, US citizenship, DevSecOps and Agile experience, familiarity with automated builds/testing.
C, C++, CUDA, Scrum, Kanban
3d
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Lead DevSecOps Software Engineer
El Segundo, California, United States
$146k-$198k/yr OnsiteFull Time
5+ YOE5+ MgmtBachelor's degree, 5+ years in software development lifecycle, software team or project leadership, DevOps/DevSecOps, test automation, and CI/CD with code versioning, build, and test tools.
GitLab, Continuous Integration and Continuous Development (CI/CD), Risk Management Framework (RMF)
1mo
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Principal AI Software Engineer
El Segundo or San Diego
$114k-$171k/yr OnsiteFull Time
3+ YOEActive US government clearance, STEM degree (BS/MS) with relevant experience, experience with LLMs/DNNs and deploying AI solutions, prototyping skills, software engineering and integration/testing experience.
LLMs, DNN, vLLM, opencode, aider, Azure OpenAI, Linux
3w
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Senior Test Automation Software Engineer
El Segundo, California, United States
$130k-$210k/yr OnsiteFull Time
5+ YOEBachelor's degree in STEM,5+ years experience (or 3+ with advanced degree),strong Python and hardware-integrated test automation experience,knowledge of instrument automation (SCPI/GPIB/Ethernet/Serial/USB),Linux proficiency,ability to obtain US security clearance.
Python, SCPI, Ethernet, Serial, USB, GPIB, Linux, Bash, MATLAB, C++, Git, CI/CD
2w
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Test Equipment Software Development Engineer
Goleta, California, United States
OnsiteFull Time, Contract
10+ YOE10+ years test software engineering experience for camera optics/ADAS, BS/MS in EE/Physics/Systems, expertise in optical test, calibration and high-volume manufacturing, strong communication and global team experience.
C, C++, MFC, Microsoft Visual Studio, Microsoft Team Foundation Server, Eclipse, WiX (Windows Installer XML Toolset), Microsoft Windows
4d
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Ground Station Software Engineer III
Los Angeles or Florida or Denver or Reston or El Segundo
$165k-$231k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
5+ YOEBachelor's degree in a technical field and 5+ years developing production software with Python, C++, or Rust in Linux environments. U.S. work authorization and strong automation, testing, and collaboration skills required.
Python, C++, Rust, Linux, JavaScript, AWS, Ansible, Salesforce, REST, TCP, UDP
2mo
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Principal Software Test Engineer, Onsite
Goleta, California, United States
$118k-$225k/yr OnsiteFull Time
8+ YOELead software testing, design test configurations, manage budget/schedule, onsite Goleta role; must obtain/maintain Secret DoD clearance; 8+ years in STEM; team leadership
Jenkins, Jira, DevSecOps, Test Automation
3d
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Lead DevSecOps Software Engineer
El Segundo, California, United States
$146k-$198k/yr OnsiteFull Time
5+ YOEBachelor's degree, 5+ years in software development lifecycle, team or project leadership, DevOps/DevSecOps, test automation, and CI/CD. Active U.S. Secret clearance and U.S. citizenship required.
GitLab, Continuous Integration and Continuous Development (CI/CD), Risk Management Framework (RMF)
2mo
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Senior Software Development Engineer (Payload SW), STAR (System Test Automation and Regression)
Sunnyvale or Redmond or San Diego or Northridge
$168k-$262k/yr OnsiteFull Time
5+ YOE5+ years professional software development and architecture experience with Java, C++, or C#; 3+ years building test automation frameworks; experience leading technical design, CI/CD, and mentoring engineers; must meet U.S. export-control eligibility.
Java, C++, C#, CI/CD, ETL, Hardware-in-the-loop (HIL)
1w
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Launch Vehicle Software Integration Engineer
El Segundo or Cape Canaveral
$116k-$195k/yr FieldFull Time
10+ YOEBachelor’s degree in engineering or STEM and 10+ years of systems engineering, technical program management, or related experience. Requires launch vehicle systems, integration, testing, launch, and anomaly resolution expertise.
Warp Core, Jira, Confluence, Microsoft Office Suite, Microsoft SharePoint, Google Workspace