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325 software test engineer jobs at 83 companies in Salinas, CA

1mo
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Engineer, Test Software
San Jose, California, United States
$130k-$160k/yr OnsiteFull Time
Ayar Labs
Ayar Labs: Develops optical interconnect technology for high-speed data movement.
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
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1mo
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Staff Software Engineer, Test Infrastructure
San Jose, California, United States
$210k-$234k/yr OnsiteFull Time
Muon Space
Muon Space: Designs, builds, and operates low Earth orbit satellite constellations.
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
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2mo
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Senior System Software Test Engineer, Networking
Santa Clara, California, United States
$152k-$288k/yr OnsiteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs graphics processing units and artificial intelligence hardware.
5+ YOEB.S. in Engineering/CS or equivalent, 5+ years in software quality engineering, strong coding/debugging skills, experience with Layer2/Layer3 protocols, test tools (Ixia/Spirent), Python, and Unix/Linux.
Ixia, Spirent, Python, Unix, Linux, Git, Gerrit, Jenkins, Claude, Cursor
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2mo
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Senior System Software Test Engineer, Networking
Santa Clara, California, United States
OnsiteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs GPU-accelerated computing and artificial intelligence hardware.
5+ YOEB.S. in engineering or CS; 5+ years software quality engineering; Python or scripting; Layer2/3 protocols; test tools; Unix/Linux; CI knowledge; automated test development.
Python, Ixia, Spirent, Git, Gerrit, Jenkins, Linux, Unix, CI tools
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1mo
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Software Dev Engineer - Test, eero
Los Gatos, California, United States
$165k-$224k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
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
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3mo
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Principal Software ML Test Engineer
Santa Clara, California, United States
$180k-$300k/yr HybridFull Time
d-Matrix
d-Matrix: Develops high-performance semiconductor chips for generative AI inference.
10+ YOELead test planning, automation, and execution for ML compute software; strong Python; 10+ years; MS/PhD preferred; experience with DL frameworks.
Python, Linux, Pytest, Jenkins, GitLab, TensorFlow, Transformers, PyTorch
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2mo
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Software Engineer in Test, Cocoa
Cupertino or California
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
SDET role focusing on automated testing of Cocoa frameworks; strong programming and QA skills in iOS/macOS environments.
Xcode, Swift, Objective-C, XCTest, XCUITests, SQLite, CloudKit, XPC
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Software Engineer 5 - Partner Test Tech
Los Gatos, California, United States
$388k-$558k/yr OnsiteFull Time
Netflix
NetflixNASDAQ: NFLX: Global video streaming and media production service.
Quality-minded software engineer with experience in JavaScript/TypeScript or Python, automation frameworks, CI/CD, and testing for consumer devices.
JavaScript, TypeScript, Python, Automation frameworks, CI/CD, AWS
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1w
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Sr. Staff CPU Software Test Engineer
Santa Clara or Austin
$181k-$271k/yr OnsiteFull Time
Qualcomm
QualcommNASDAQ: QCOM: Designs and manufactures semiconductors and wireless telecommunications products.
4+ YOEBachelor's/MS/PhD in Engineering/CS/Info Systems (with corresponding years experience), 3+ years programming (C/C++/Java/Python), experience in SW/FW validation, test automation, and server OS environments.
C, C++, Java, Python, Ubuntu Server, RHEL, SUSE, Windows Server, BIOS/UEFI, BMC
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Software Development Engineer in Test
San Jose, California, United States
$119k-$198k/yr HybridFull Time
Thales
ThalesEuronext Paris: HO: Develops electronics and digital systems for aerospace and defense.
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
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Software Development Engineer in Test
San Jose, California, United States
$119k-$198k/yr HybridFull Time
Thales
ThalesEuronext Paris: HO: Designs and manufactures electronic systems for aerospace and defense.
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
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23h
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Staff Software Development Engineer in Test, PKI
Santa Clara, California, United States
$158k-$226k/yr OnsiteFull Time
Netskope
NetskopeNASDAQ: NTSK: Cloud-native cybersecurity and data protection platform for enterprises.
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
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3mo
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Senior Test Engineer
Colorado Springs or San Jose
$108k-$155k/yr OnsiteFull Time
Sanmina
SanminaNASDAQ: SANM: Designs and manufactures complex electronics and mechanical systems.
8+ YOEBS in engineering or computer science; 8+ years in test engineering; strong OS knowledge (Linux/Windows/Unix); scripting (Python, Bash); hardware/software interop; BMC/BIOS/SES firmware experience preferred; GPU testing a plus.
Python, Linux, Bash, Git, Jira, Bugzilla, Windows, Unix, BMC, BIOS, SES, GPU testing
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2mo
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Principal Software Automation / Test Engineer
Santa Clara, California, United States
$147k-$238k/yr HybridFull Time
Palo Alto Networks
Palo Alto NetworksNASDAQ: PANW: Provides enterprise-grade network, cloud, and endpoint security software.
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
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1mo
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Software Engineer in Test 5 - Apple Player
Los Gatos, California, United States
$266k-$442k/yr OnsiteFull Time
Netflix
NetflixNASDAQ: NFLX: Provider of global streaming entertainment and video content.
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
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1w
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Software Development Engineer in Test (Multiple Positions)
San Jose, California, United States
$137k-$240k/yr OnsiteFull Time
TikTok
TikTok: Global short-form video hosting and social media platform.
1+ YOEMaster's with 1 year or Bachelor's with 3 years in CS/engineering/IT/math/statistics/physics; experience building REST API automation with Python, mobile or large-scale client-server QA, test plans, unit/integration/load testing, and bug tracking.
Python
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Senior Software Development Engineer in Test (Python Automation)
San Jose, California, United States
$148k-$296k/yr HybridFull Time
Nutanix
NutanixNASDAQ: NTNX: Sells cloud software and hyperconverged infrastructure for enterprises.
8+ YOE8+ years experience in test engineering; strong Python automation, Kubernetes/Docker, test automation, cloud/infrastructure testing.
Python, Kubernetes, Docker, Postman, JMeter
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Test Development Engineer
Santa Clara, California, United States
$170k-$255k/yr OnsiteFull Time
Pure Storage
Pure StorageNYSE: PSTG: Provides all-flash enterprise data storage and management solutions.
Experience in manufacturing test development (L6/PCBA and L10/system), hardware debugging, test software/scripting (Python), technical documentation, and cross-functional collaboration.
Python
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Software Engineer (Memory Test, San Jose)
San Jose, California, United States
$143k-$228k/yr OnsiteFull Time
Teradyne
TeradyneNASDAQ: TER: Designs and manufactures automated test equipment and advanced robotics systems.
3+ YOEComputer Science degree, 3+ years software engineering experience, strong C++ and Windows development, hardware-interfacing experience with FPGAs/ASICs, Visual Studio, GIT, KMDF and embedded systems knowledge.
C++, Visual Studio, Microsoft Visual Studio, STL, GIT, Windows, FPGA, ASIC, Raspberry Pi, BeagleBone, Arduino, KMDF, Electronic Medical Records (EMR)
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1w
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Test Software Engineer Intern (Intelligent Creation) - 2026 Summer (BS/MS)
San Jose, California, United States
OnsiteInternship
ByteDance
ByteDance: Developing AI-driven content platforms and mobile applications.
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
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