1mo
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Software Test Engineer Sr.
Huntsville or Sunnyvale
$93k-$186k/yr OnsiteFull Time
US citizen with Interim/Final Secret clearance eligibility, bachelor’s in a STEM field, proficient in Python and C++, Perl preferred, experience testing software across the lifecycle, familiarity with embedded software and DevOps/CI-CD practices, strong communication.
Perl, Python, C++, CI/CD
3w
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Software Development Engineer - Test
Sunnyvale, California, United States
OnsiteFull Time
Experience testing application software that collects health and sensor data, working with ECG and PPG-based heart rate sensing and prototype sensors.
1mo
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Staff Software Engineer, Test Infrastructure
San Jose, California, United States
$210k-$234k/yr OnsiteFull Time
10+ YOE10+ years software engineering experience, expert in software test infrastructure, Hardware-in-the-Loop and simulation-driven testing; strong Python, Git, CI/CD, Linux, and Docker skills; B.S. in CS or equivalent; excellent communication.
Python, Git, GitHub Actions, Linux, Docker, Kubernetes, C/C++, Hardware-in-the-Loop, Software-in-the-Loop, oscilloscopes, multimeters, power supplies, logic analyzers
1mo
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Software Dev Engineer - Test, eero
Los Gatos, California, United States
$165k-$224k/yr OnsiteFull Time
5+ YOEBachelor's in CS/EE or related; 5+ years in software testing with test automation for wireless networking; proficiency in Python; 4+ years across Linux/macOS/Windows; 2+ years with RF/WiFi equipment; experience with REST APIs and test frameworks.
Python, Robot Framework, pytest, Selenium, REST APIs, iPerf, iPerf3, Ookla Speedtest, Docker, Kubernetes, Linux, macOS, Windows
3w
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Senior Software Test Developer – DriveOS
Santa Clara, California, United States
$140k-$270k/yr OnsiteFull Time
5+ YOE5+ years software development experience; proficiency in Python or C++; experience with embedded systems and automotive sensors; Linux/Unix, Git/Perforce; strong communication and analytical skills; BS/MS in EE/CS or equivalent.
Python, C++, Linux, Git, Perforce, Jama, Doors, Jira
1mo
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Engineer, Test Software
San Jose, California, United States
$130k-$160k/yr OnsiteFull Time
0+ YOEBS in EE/CS + 1+ yrs or MS in EE/CS + 0–2 yrs; proficient in Python, instrument control protocols, Git, unit testing/CI-CD, MongoDB/PostgreSQL; familiarity with C/C++ or Java and data structures.
Python, C/C++, Java, JavaScript, GPIB, RS232, USB, SPI, I2C, UART, Git, unit testing, CI/CD, MongoDB, PostgreSQL, Linux, Jira, Claude, Gemini
2mo
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Senior Software Engineer in Test
Sunnyvale or San Francisco
$137k-$188k/yr OnsiteFull Time
5+ YOEBachelor's in CS/EE, 5+ years professional imaging or systems/application engineering, Python experience, test automation and CI framework experience, Windows/Linux proficiency, strong communication and critical thinking, experience with image/video processing.
Python, scipy, numpy, Resolve, Baselite, Colorfront, CUDA, OpenCV, OpenMP, C/C++, Git, Jira, GitHub Copilot, Claude, Microsoft Windows, Linux
1d
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Test Automation Software Engineer Intern
San Jose, California, United States
$35-$45/hr OnsiteInternship, Full Time
Pursuing or recently completed BS/MS in EE, CS, Math or related; proficiency in Python, Linux, shell/Powershell scripting, Ansible; experience with test automation and AI coding assistants; strong analytical skills.
Model Context Protocol (MCP), N8N, OpenClaw, Hermes, Ansible, Linux, Python, Claude Code, Cursor, GitHub Copilot, bash, Powershell, Git, Jenkins, Dockers, NVMe
1mo
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Software Development Engineer in Test
San Jose, California, United States
$119k-$198k/yr HybridFull Time
2+ YOEIVVQ planning and execution experience with test automation (Pytest, Playwright), CI/CD (GitLab), AI/ML and LLM use for testing, cloud and virtualization familiarity, 2+ years SDET experience; Bachelor's or Master's in a related field.
Pytest, Playwright, Large Language Models (LLMs), GitLab, Amazon Web Services (AWS), Microsoft Azure, Google Cloud Platform (GCP), OpenStack, VMware, Xen, KVM, VirtualBox, Hyper-V, IIS, Active Directory, Apache, JBoss, DNS, DHCP, NFS, LDAP, CI/CD
1mo
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Software Development Engineer in Test
San Jose, California, United States
$119k-$198k/yr HybridFull Time
2+ YOEPlan and execute IVVQ for encryption products, design ML-enhanced test automation, use LLMs for test generation, integrate CI/CD pipelines, and have 2+ years SDET experience; must be authorized to work in the U.S. (no visa sponsorship).
Pytest, Playwright, LLMs, GitLab, Amazon AWS, Microsoft Azure, GCP, Open Stack, SaaS, PaaS, VMWare, Xen, KVM, VirtualBox, Microsoft Hyper-V, IIS, Microsoft Active Directory, Apache, JBoss, DNS, DHCP, NFS, LDAP
2mo
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Software Engineer in Test 5 - Apple Player
Los Gatos, California, United States
$266k-$442k/yr OnsiteFull Time
Experience in automated testing for iOS apps; strong Swift/Objective-C skills; knowledge of HLS/AVPlayer; experience applying AI tooling to testing; able to balance automation with manual testing.
Swift, Objective-C, HLS, AVPlayer, Automation frameworks, AI tooling
1mo
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Software Engineer in Test, E-Commerce AI Product Testing - USDS
San Jose, California, United States
$122k-$266k/yr OnsiteFull Time
3+ YOE3+ years software testing/development experience, BS in CS or related, proficiency in Python/Go/Java, hands-on server-side and UI automation and performance testing, and CI/CD experience.
Python, Go, Java, CI/CD, MCP (Model Context Protocol)
2mo
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Principal Software Automation / Test Engineer
Santa Clara, California, United States
$147k-$238k/yr HybridFull Time
10+ YOEMS/BS in CS or EE; 10+ years QA/Test Automation; 2+ years AI/ML; REST API automation; strong security, cloud, and distributed systems knowledge.
REST API, Python, Go, Selenium, Playwright, Puppeteer, AWS, Azure, GCP, TCP/IP, DNS, SSL/TLS, Azure AD, Okta, Ping Identity
2mo
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Software Architect – Manufacturing Test
Sunnyvale, California, United States
$204k-$245k/yr OnsiteFull Time
8+ YOE2+ Mgmt8+ years software engineering experience with 2+ years technical leadership; degree in CS/CE or related; proficiency in Python or C++; experience with cloud platforms, distributed systems, SQL and NoSQL databases, front-end technologies, and manufacturing test environments.
Python, C++, AWS, GCP, PostgreSQL, MySQL, MongoDB, Redis, HTML, JavaScript
2mo
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Software Engineer in Test 5 - Apple Player
Los Gatos, California, United States
$266k-$442k/yr OnsiteFull Time
Highly experienced in testing iOS/tvOS apps with Swift and Objective-C; building automation, tools, and frameworks; experience with HLS/AVPlayer a plus; experience applying AI-assisted testing and data-driven analysis; strong communication.
Swift, Objective-C, HTTP Live Streaming (HLS), AVPlayer, XCUI, Netflix Player
2w
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Staff Software Development Engineer in Test, PKI
Santa Clara, California, United States
$158k-$226k/yr OnsiteFull Time
8+ YOE8+ years software engineering with 5+ years SDET experience, expert Python, PyTest/Robot/Selenium/Playwright, PKI expertise (X.509, CA, CSR, CRL/OCSP, TLS/mTLS), experience testing distributed cloud systems, Bachelor's degree required.
Python, PyTest, Robot, Selenium, Playwright, GitHub Copilot, Cursor, Gemini, PostgreSQL, MongoDB, AWS, Azure, GCP, Docker, Kubernetes, Helm, GitHub Actions, Jenkins, Drone, Terraform, Ansible, Prometheus, Grafana, Datadog, Linux, Istio, Linkerd, Venafi, HashiCorp Vault, HSMs
3w
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Senior Software Development Engineer in Test, TikTok
San Jose, California, United States
$179k-$293k/yr OnsiteFull Time
2+ YOEBS/MS in related field, experience developing AI/LLM test solutions, 2+ years API testing, proficiency in Java/Python/Objective-C/Golang, test automation for mobile/web/APIs, SDK and mobile client testing.
Java, Python, Objective-C, Golang, Django, Flask, Redis, NSQ, Zero-MQ, Kafka, Docker, K8s, Hive, Spark
2w
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Senior Software Engineering, Calibration and System Test
San Jose, California, United States
$174k-$253k/yr OnsiteFull Time
5+ YOEBachelor's degree or equivalent,5+ years software development,3+ years embedded OS experience,3+ years testing software,1+ year software design; BLS/CPR not applicable.
2mo
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Senior Software Engineer, Systems/Solutions Test
Sunnyvale, California, United States
$137k-$277k/yr HybridFull Time
8+ YOE8+ years in software/system test engineering for networking products; strong TCP/UDP, IPv4/IPv6; Python and test frameworks; networking tools experience.
Python, PyTest, Robot Framework, Ixia, Spirent, Junos OS, Perl, Go
3w
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Test Software Engineer Intern (Intelligent Creation) - 2026 Summer (BS/MS)
San Jose, California, United States
OnsiteInternship
Pursuing undergraduate or master degree in CS/CE, available for a 12-week 2026 internship; experience testing server/client systems; proficient in Python/Java/Go; strong QA, troubleshooting, and quality management skills.
Python, Java, Go