2mo
Save
Mark Applied
Hide
Sr Engineer, Software Test
Irvine, California, United States
$100k-$120k/yr OnsiteFull Time
5+ YOESenior Software Test Engineer for medical devices; lead test strategies, V&V, and automation; cross-functional collaboration; 5+ years in medical device testing; degree in related field.
Python, C/C++, Linux, CI/CD, Test Automation
2w
Save
Mark Applied
Hide
Software Test Engineer
Los Angeles, California, United States
$36-$43/hr OnsiteFull Time
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
1mo
Save
Mark Applied
Hide
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
3mo
Save
Mark Applied
Hide
Software Engineer, Test Infrastructure
Irvine, California, United States
$135k-$170k/yr HybridFull Time
3+ YOE3+ years in software engineering or test infrastructure; Python; testing frameworks; Linux; debugging; CI/CD; collaboration.
Python, Linux, Docker, CI/CD
1mo
Save
Mark Applied
Hide
Aerospace Software Test Engineer
El Segundo, California, United States
$100k-$176k/yr HybridFull Time
4+ YOEBachelor's in engineering or STEM, 4+ years applicable experience (6+ for specialist), programming in Python and Java or C/C++, modeling & simulation experience, CI/CD experience (specialist), and ability to obtain a U.S. security clearance.
Python, Java, C/C++, CI/CD, Linux, Unix, JIRA, Bitbucket, Confluence, Compilers, IDEs
2mo
Save
Mark Applied
Hide
Software Engineer - Test
Los Angeles, California, United States
OnsiteFull Time
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
1mo
Save
Mark Applied
Hide
Senior Spacecraft Software Test Engineer
Redondo Beach, California, United States
$150k-$200k/yr OnsiteFull Time
5+ YOEBachelor's in engineering or CS, 3+ years developing embedded test plans/scripts, 5+ years with Python and C++, experience with hardware-in-the-loop and CI/CD preferred.
Python, C++, Docker, CI/CD
3w
Save
Mark Applied
Hide
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
4w
Save
Mark Applied
Hide
Software Integration and Test Engineer / Principal Software Integration and Test Engineer (AHT)
Redondo Beach, California, United States
$76k-$141k/yr OnsiteFull Time
2+ YOEExperience with software integration and testing, creating test scenarios, strong time-management, ability to obtain DoD Secret clearance, and ability to travel 10–25%. Bachelor's in STEM typically required (experience may substitute).
Red Hat Enterprise Linux (RHEL)
2mo
Save
Mark Applied
Hide
Senior / Staff Software AI Test Engineer, AI Engineering
Santa Monica or New York
$190k-$250k/yr OnsiteFull Time
3+ YOE3–7 years software engineering with test automation; expert Python; hands-on Java; LangGraph/Vercel; LLM evals; cross-platform testing; CI/CD integration; SQL; BS in CS/Engineering.
Python, Java, pytest, Selenium, Playwright, Cypress, GitHub Actions, Jenkins, CircleCI, GitLab CI, LangGraph, Azure, Docker, LangSmith
2mo
Save
Mark Applied
Hide
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
3w
Save
Mark Applied
Hide
Software Engineer, Components Test (Starshield)
Hawthorne, California, United States
$125k-$175k/yr OnsiteFull Time
2+ YOEBachelor's in CS/engineering or 2+ years software development; development experience in C,C++,or Python; knowledge of Linux/Windows, test automation, instrumentation interfaces, and numerical analysis.
C, C++, Python, Linux, Windows, GPIB, USB, VISA, TCP/IP, VLAN, CAN, SPI, I2C, Modbus
3mo
Save
Mark Applied
Hide
Lead Software Engineer in Test
El Segundo or Burbank
$124k-$155k/yr HybridFull Time
5+ YOE3+ MgmtLead QA engineer to design scalable automation frameworks, integrate CI/CD, mentor teams; 5+ years QA, 3+ years lead, proficient in modern test tools and languages.
Playwright, Jest, Selenium, Cypress, Appium, RestAssured, Jenkins, GitLab CI, GitHub Actions, Java, Python, TypeScript, C#, LLM-based AI tools
3w
Save
Mark Applied
Hide
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
1d
Save
Mark Applied
Hide
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
3mo
Save
Mark Applied
Hide
Flight Software Development Engineer in Test
Irvine, California, United States
$140k-$190k/yr OnsiteFull Time
2+ YOE2+ years in software development and test; C/C++; automated tests; HITL/SITL experience; strong problem solving.
Google Test, CppUnit, Pytest, CI/CD
3mo
Save
Mark Applied
Hide
Electrical Test Engineer
El Segundo, California, United States
$105k-$135k/yr OnsiteFull Time
Develop and validate electrical test equipment; collaborate with design engineers; build test beds; implement software; ensure qualification and acceptance testing.
Python, C#, C++, Java
2mo
Save
Mark Applied
Hide
Software Development Engineer in Test
Los Angeles, California, United States
$135k-$175k/yr OnsiteFull Time
Design, develop, and own test frameworks; integrate CI/CD; end-to-end testing; HIL/SIL; Bachelor's in STEM or equivalent; CI/CD experience.
Git, GitHub Actions, GitLab Pipelines, Jenkins, Docker, Kubernetes, Rust, Embedded Linux, RTOS, SpaceWire, RS-422/485, Ethernet
3mo
Save
Mark Applied
Hide
Test Engineer, Senior
El Segundo, California, United States
$87k-$198k/yr OnsiteFull Time
10+ YOE10+ years DoD test and evaluation, 7+ years space systems T&E, 5+ years software T&E; secret clearance; BS in Engineering/Math/CS.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, Confluence, Jira
4w
Save
Mark Applied
Hide
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
Explore Jobs