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1,288 software development engineer test jobs at 462 companies in California

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Software Development Engineer - Test
Sunnyvale, California, United States
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
Testing application software across VisionOS, macOS, iOS, and watchOS; identifying and following up on bugs; collaborating with developers, QE engineers, and program managers to resolve technical issues.
VisionPro, VisionOS, MacOS, iOS, WatchOS, TouchID, FaceID, Multitouch
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2mo
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Software Development Engineer in Test, Product Software
Foster City or San Diego
$150k-$186k/yr HybridFull Time
Zoox
ZooxNASDAQ: AMZN: Developing autonomous robotaxis for urban ride-hailing services.
3+ YOE3+ years as a Software Development Engineer in Test with automation experience for cloud/mobile apps; strong Python and Kotlin; CI tools; testing frameworks.
Python, Kotlin, Git, Buildkite
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1mo
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Senior Software Development Engineer in Test
Santa Clara, California, United States
$140k-$224k/yr OnsiteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs GPU-accelerated computing and artificial intelligence hardware.
5+ YOE5+ years in software development, test automation, or quality engineering; strong Python; automated tests/tools; AI-assisted development tools familiarity.
Python, automation framework, AI-assisted development tools
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1mo
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Software Development Engineer in Test
Boston or San Francisco or Windsor
HybridFull Time
SS&C Technologies
SS&C TechnologiesNasdaq: SSNC: Provides software and technology for financial and healthcare sectors.
2+ YOEBS in CS or related, 2+ years software development experience, proficiency in Python/Java/Java Script/SQL, CI/CD and GIT experience, testing framework design, system and data security knowledge.
Python, Java, Java Script, SQL, CI/CD, GIT, BDD, Playwright, Locust, ETL, AI Tools & Technologies
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2mo
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Software Development Engineer in Test
Los Angeles, California, United States
$135k-$175k/yr OnsiteFull Time
K2 Space
K2 Space: Develops high-power satellite platforms for heavy-lift launch vehicles.
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
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3mo
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Software Development Engineer In Test
Fremont, California, United States
$140k-$180k/yr HybridFull Time
DTEX Systems
DTEX Systems: Provides software for insider risk management and data protection.
5+ YOEBachelor's degree or equivalent; 5+ years software testing and test automation; strong Linux, networking, and enterprise app knowledge; Python and Bash; Selenium UI automation; virtualization and AWS; AI/ML QA exposure.
Python, Bash, Selenium, VMware ESXi, VirtualBox, AWS, OpenSearch, Redis, Apache Spark, Linux, Networking, Databases, Security testing tools
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1w
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Senior Software Development Engineer in Test
Arizona or California or Florida or Georgia or Illinois or Massachusetts or Michigan or New Hampshire or New Mexico or New York or North Carolina or Tennessee or Virginia
RemoteFull Time
Agero
Agero: Provides digital roadside assistance and accident management software solutions.
4+ YOE4+ years software engineering/SDET experience, BS in CS or related, strong automation across UI/API, test framework design, CI/CD, Jira-linked test management, and strong communication.
Playwright, Cypress, Selenium, pytest, GitHub Actions, Angular, TypeScript, Nx, Python, AWS, Cognito, CloudWatch, Datadog, Snowflake, Splunk, Jira, Zephyr, TestRail, Xray, Allure
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3mo
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Flight Software Development Engineer in Test
Irvine, California, United States
$140k-$190k/yr OnsiteFull Time
Turion Space
Turion Space: Builds spacecraft for orbital debris removal and satellite servicing.
2+ YOE2+ years in software development and test; C/C++; automated tests; HITL/SITL experience; strong problem solving.
Google Test, CppUnit, Pytest, CI/CD
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2mo
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Software Development Engineer In Test
San Mateo, California, United States
$141k-$211k/yr OnsiteFull Time
Sony Interactive Entertainment
Sony Interactive EntertainmentNYSE: SONY: Provides PlayStation gaming hardware, software, and digital network services.
Proficient in Python and C++; experience building and debugging software on Windows and Linux; strong automation and test infrastructure skills; able to work with cross-functional teams and offshore partners.
Python, C++, Groovy, Windows, Linux
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Senior Software Development Engineer in Test - SDET
Santa Clara, California, United States
$140k-$270k/yr OnsiteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs graphics processing units and artificial intelligence hardware.
5+ YOEBS/MS in Engineering (or equivalent), 5+ years testing/software development cycle, strong Linux and embedded systems knowledge, proficiency in Python, C/C++, QA methodology, cluster/orchestration/cloud experience, and automation/infrastructure development.
Linux, Python, C, C++, CUDA C/C++, OpenACC, Ansible, Docker, Xen, KVM, Automake, Autoconf, CMake, Meson, RPM, DEB, CentOS, Ubuntu, SLES, Red Hat, Fedora
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16h
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Senior Software Development Engineer Test (SDET)
San Francisco or New York City
$175k-$205k/yr OnsiteFull Time
Forge Global
Forge GlobalNYSE: FRGE: Marketplace for trading private shares and pre-IPO stock.
5+ YOE5+ years software testing experience in fintech or trading, test automation (UI/API), CI/CD, familiarity with AI testing approaches, strong communication and problem-solving skills.
Playwright, Cypress, Selenium, K6, CI/CD Pipelines
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1mo
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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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1mo
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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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1mo
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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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1w
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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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3w
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Senior Software Development Engineer in Test, TikTok
San Jose, California, United States
$179k-$293k/yr OnsiteFull Time
TikTok
TikTok: Global short-form video hosting and social media platform.
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
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2mo
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Sr Engineer, Software Test
Irvine, California, United States
$100k-$120k/yr OnsiteFull Time
Masimo
MasimoNasdaq: MASI: Develops noninvasive patient monitoring technologies and consumer audio products.
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
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5d
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Staff Software Development Engineer in Test, Cloud Applications
San Diego, California, United States
$148k-$185k/yr OnsiteFull Time
Brain Corp
Brain Corp: Develops AI software for commercial autonomous mobile robots.
7+ YOE3+ Mgmt7+ years SDET/software engineering experience with Python, distributed systems testing, cloud-native validation, mobile and data platform testing; 3+ years technical leadership; experience with automation frameworks and CI/CD integration.
Python, Playwright, Cypress, BrowserStack, NVIDIA Isaac Sim, SQL
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4w
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Software Development Engineer in Test (SDET)
United States or California
$110k-$120k/yr RemoteFull Time
Sharetec
Sharetec: Provides web-based core processing software for credit unions.
5+ YOE5+ years SDET experience building test automation frameworks from scratch; Playwright, Python, API testing (Postman), CI/CD pipeline ownership (GitHub Actions/Azure DevOps/Jenkins), and experience testing .NET/C# production systems.
Playwright, Python, Postman, GitHub Actions, Azure DevOps, Jenkins, .NET, C#, JMeter, k6
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2mo
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Principal Software Development Engineer in Test
San Francisco or Milpitas
$160k-$170k/yr OnsiteFull Time
Saviynt
Saviynt: Provides AI-powered identity governance and cloud security platforms.
9+ YOE3+ Mgmt9+ years in Software QE with 3+ years leading QE teams; strong leadership, API testing, and CI/CD experience; Bachelor's in CS or related field.
Jenkins, Docker, Kubernetes, Git, Sonar, Automation frameworks
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