153 test software engineer jobs at 71 companies in Sun City, CA
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Software Test Engineer, ADAS
Garden Grove, California, United States
OnsiteFull Time
2+ YOE2+ years engineering experience with end-to-end ADAS validation, bench-level and HIL testing, CAN/CANFD/Automotive Ethernet knowledge, Python test automation, and experience with tools like IPG Carmaker, dSPACE, Polarion or Jama.
Hardware-in-the-Loop (HIL), IPG Carmaker, dSPACE ASM, Python, AutomationDesk, ECUTest, Polarion, Jama, dSPACE SCALEXIO, NI PXI, IPG Xpack Real-time Test Systems, ROS2, DDS, Matlab/Simulink, CAN, CANFD, Automotive Ethernet, CI/CD, digital multimeters, oscilloscopes
3w
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Senior Software Engineer in Test
Irvine, California, United States
$157k-$185k/yr OnsiteFull Time
5+ YOE5+ years software engineering experience; strong TypeScript/JavaScript skills; deep Playwright experience; CI/CD pipeline management; testing for web APIs and complex simulation/hardware interactions.
Playwright, TypeScript, JavaScript, REST, GraphQL, GitHub Actions, GitLab CI, CircleCI, Docker, AWS, GCP
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Software Integration Test Engineer -SCADA
Irvine or Houston
$65k-$105k/yr HybridFull Time
2+ YOE2+ years testing software integrations or enterprise/industrial applications; REST API and OPC UA familiarity; basic power systems understanding; strong troubleshooting and communication; U.S. work authorization required.
Postman, Swagger, Insomnia, OPC UA, Wireshark, Fiddler, JSON, XML, SQL, Python, PowerShell, Jira, REST APIs, OAuth
3mo
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Staff Integration & Test Software Engineer
Irvine or United States
$171k-$214k/yr HybridFull Time
8+ YOE8+ years Python and embedded software experience; strong QA and testing expertise; CI/CD familiarity; good communication; fast-paced work mindset.
Python, pytest, GitLab CI, Embedded software, Firmware testing
1w
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Staff Software Test Engineer
San Diego or Irvine
$145k-$175k/yr OnsiteFull Time
10+ YOEBachelor's degree in computer science or related field; 10+ years of firmware testing and 15+ years in related fields; automation, mobile/cloud integration, BLE, REST APIs, Java, Agile, and regulated software experience.
Appium, XCUITest, UIAutomator, Page Object Model, RESTful APIs, Java, Bluetooth Low Energy, FSA, HSA, Microsoft 401(k)
2d
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Software Automation Test Engineer
San Marcos, California, United States
$90k-$105k/yr OnsiteFull Time
2+ YOEBachelor’s degree in computer science, software engineering, or related field; 2+ years of firmware experience; real-time product testing; Python, PyTest, version control, and object-oriented programming skills.
Python, C++, Java, PyTest, Helix
2w
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Software Development Engineer in Test (SDET)
New Braunfels or Orange
$95k-$110k/yr HybridFull Time
3+ YOEBachelor's degree or equivalent experience; 3+ years in software testing or development with test automation; programming, .NET testing, automation frameworks, APIs, CI/CD, and analytical skills.
Java, C#, Python, JavaScript, .NET, Playwright, Selenium, Cypress, REST, GraphQL, Jenkins, GitHub Actions, Azure DevOps, Docker, AWS, Azure, Agile, Scrum, E-Verify, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
1w
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Lead Software Engineer, Manufacturing Test
Costa Mesa, California, United States
$191k-$253k/yr OnsiteFull Time
10+ YOE2+ MgmtRequires a CS, computer engineering, or related bachelor's degree, 10+ years of relevant experience, 2+ years leading software teams, Python expertise, testing, DevOps, Git, and Secret clearance eligibility.
Python, Windows, Linux, CI/CD, DevOps, Git, WPF, C#, RESTful services, AWS, Azure, DB2, SQL Server, USB, SPI, I2C, CAN, RS232, RS485, Ethernet, NoSQL
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Senior Software Test and Automation Engineer
Irvine, California, United States
$108k-$153k/yr OnsiteFull Time
4+ YOE4+ years software testing experience in regulated environments, STEM degree, hands-on test automation across web/mobile/cloud, EMR/EHR integration familiarity, and regulatory compliance knowledge.
Azure DevOps, React, Angular, iOS, Android, EMR/EHR, HL7, FHIR, Databricks, Python, Scala, Appium, National Instruments, Bluetooth, BLE
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Sr. Software Engineer in Test
San Diego, California, United States
$200k-$252k/yr OnsiteFull Time
2+ YOEMaster’s in Computer Science or related field or equivalent, plus 2 years designing scalable automated test frameworks using Java, TestNG, Maven, Selenium, Cucumber, Jenkins, Postman, and REST-assured.
Java, TestNG, Maven, Selenium, Cucumber, Jenkins, Postman, REST-assured, JSON, XML
2mo
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Lead Software Integration & Test Engineer
Woburn or Boston or Arlington or Dayton or Melbourne or Carlsbad
$170k-$220k/yr OnsiteFull Time
8+ YOEAbility to obtain Top Secret clearance, Bachelor's in CS or related with 8+ years experience, strong modern C++ skills, multi-threading and performance optimization, test/integration experience, GitLab and CI/CD familiarity, leadership and mentoring ability.
C++, GitLab, CI/CD, DevSecOps, GPU, RDMA
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Software Development Engineer in Test Contractor (SDET Contractor)
Los Angeles or Aliso Viejo
$52-$78/hr OnsiteContract
3+ YOE3+ years in test automation or software quality engineering, strong Java and JUnit skills, API testing and OpenAPI/Swagger experience, CI/CD and Git familiarity, bachelor's degree or equivalent experience preferred.
Java, JUnit, gRPC, OpenAPI, Swagger, Git, Jenkins, GitHub Actions, Spring Boot, IntelliJ IDEA, Splunk, AWS, Python, Node.js, JavaScript, HTML, CSS
3mo
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Software Development Engineer in Test
United States or Irvine
$103k-$134k/yr RemoteFull Time
4+ YOE4+ years in test automation for UI/API; strong Python and JavaScript; Selenium/Playwright; CI/CD; Docker/Kubernetes; AWS; SQL; focus on testability, robustness, and performance.
Python, JavaScript, pytest, Selenium, Playwright, Locust, Git, GitLab CI, Jenkins, Docker, Kubernetes, AWS, Unix, Linux, Mac OS, Bash, PowerShell, SQL, Ansible
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Sr. Software Engineer
Lake Forest, California, United States
OnsiteFull Time
5+ YOE5+ years software engineering experience; strong JavaScript/TypeScript and React; experience with micro-frontends, frontend SDKs, REST API integrations, and automated testing (Jest, Cypress, Playwright).
JavaScript, TypeScript, React, Jest, Cypress, Playwright, REST APIs
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Sr. Software Engineer
Irvine, California, United States
$112k-$191k/yr HybridFull Time
5+ YOEBachelor's in computer science or related field and 5–8 years of enterprise software engineering experience. Requires C#, .NET, SQL Server, Angular, Azure, cloud architecture, CI/CD, testing, and technical leadership.
C#, .NET, SQL Server, Angular, Microsoft Azure, Microsoft Azure App Services, Microsoft Azure Functions, Microsoft Azure SQL Database, Microsoft Azure DevOps, Kubernetes, Docker
2mo
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Staff Software Engineer
Irvine, California, United States
OnsiteFull Time
7+ YOEBachelor's in CS/IS/engineering required (Master's preferred); 7+ years building large-scale healthcare software; 2-3 years running production on AWS; experience leading engineers; expertise in Go, Java, React/JavaScript, HL7/FHIR, RESTful APIs, cloud services and testing.
Go, Java, React, JavaScript, AWS, AWS Step Function, Airflow, HL7/FHIR, RESTful APIs
3w
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Senior Engineer, AI Systems Test
Vista, California, United States
$130k-$140k/yr OnsiteFull Time
6+ YOEBachelor's in CS/CE or equivalent, 6+ years software testing/development experience, strong Python/PowerShell/JavaScript/R skills, EMR not mentioned, test automation and DevOps experience, knowledge of AI/ML model validation.
Python, PowerShell, JavaScript, R, Linux, Windows, PyTest, Selenium, Cypress, Postman, AWS, Azure, Docker, Kubernetes, CI/CD
1mo
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Sr Engineer, Software Automation
Irvine, California, United States
$100k-$130k/yr OnsiteFull Time
5+ YOE5+ years software engineering or test automation experience; proficiency in Java and Python; networking, mobile, cloud, security testing experience; Bachelor’s in CS or related required.
Java, Python, TCP/IP, DNS, DHCP, HTTP/S, Appium, Espresso, XCUITest, AWS, Azure, GCP, Postman, REST Assured, OWASP ZAP, CI/CD
2d
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Software Engineer – AI Systems
Irvine, California, United States
$135k-$150k/yr HybridFull Time
2+ YOEBachelor's degree or equivalent experience, 2+ years of software engineering and Python with Flask or Django, Anthropic SDK/API and Claude Console experience, plus Git, REST, SQL, testing, and DevOps skills.
Anthropic SDK/API, Claude Console, Python, Flask, Django, TypeScript, React, SQL, Docker, AWS, Azure, Git, pytest, Jest, MySQL, MSSQL, Postgres, CI/CD
2mo
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Payload Software Engineer
Irvine, California, United States
$155k-$175k/yr OnsiteFull Time
6+ YOE6+ years in embedded software using C, C++, and Python; experience with SoC/microcontroller design, Embedded Linux/Yocto, ICD development, communication protocols, and full software lifecycle from requirements to test.
C, C++, Python, Embedded Linux, Yocto, FPGA, SoC, Microcontroller
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