114 qa engineer jobs at 95 companies in Fairfield, CA

3w
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QA/UAT Engineer
Toronto or Vancouver or San Francisco or Denver or New York City
$100k-$150k/yr RemoteFull Time
Nylas
Nylas: Provides APIs for email and calendar integration.
3+ YOE3+ years QA/SDET experience; strong test automation, API and browser testing, Go familiarity, CI/CD and cloud-native tooling, and experience with AI-assisted testing tools.
Go (Golang), gRPC, REST, Playwright, Cypress, Selenium, Claude Code, Codex, Cursor, Postman, grpcurl, k6, Docker, Kubernetes, GitHub Actions, kubectl, GitOps, TypeScript, Python
2mo
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QA Engineer
San Francisco, California, United States
$112k-$170k/yr HybridFull Time
Speak
Speak: AI-powered mobile app for interactive language learning and speaking
5+ YOE5+ years QA experience in user-facing mobile apps; hands-on testing; strong risk analysis; ownership mindset; experience writing test plans; AI tools in QA; comfortable with AI-assisted testing; able to work from SF HQ 3 days/week.
iOS, Android, Web, Backend, Qase, Linear, Espresso, XCUITest, Appium, Detox, Playwright, Selenium, Cypress, AI tools
4w
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Senior QA Engineer
San Francisco, California, United States
$157k-$194k/yr HybridFull Time
Zip
Zip: AI-powered intake-to-procure platform for enterprise spend management
Proven end-to-end QA ownership in fast-moving SaaS; strong Playwright and TypeScript skills; automation-first mindset; experience debugging failures and collaborating across product and engineering.
Playwright, TypeScript, pytest, Python, Selenium WebDriver, Cypress
1d
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Senior QA Engineer
Walnut Creek, California, United States
$130k/yr OnsiteFull Time
ITS Logistics
ITS Logistics: Provides third-party logistics and integrated supply chain solutions.
2+ YOEBachelor's in Computer Engineering/Computer Science or related, 2 years post-baccalaureate QA/testing experience, TypeScript with Playwright, Cypress with JavaScript, automation framework and pipeline development, performance testing, GCP and Azure.
TypeScript, Playwright, Cypress, JavaScript, GCP, Azure
3d
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Associate QA Engineer
Sacramento, California, United States
$38-$42/hr OnsiteFull Time
SBM Management Services
SBM Management Services: Provider of commercial facility maintenance and janitorial services.
Entry-level QA role requiring knowledge of QA theory, JavaScript, test automation, API testing, ability to translate business requirements into tests; computer science/IT degree or bootcamp experience; valid driver’s license may be required.
JavaScript
1d
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System QA Engineer
Palo Alto or Union City
$60k-$80k/yr OnsiteFull Time
Plume
Plume: Provides AI-driven cloud platforms for smart home services.
2+ YOE2+ years QA experience, test automation and embedded device testing, Linux (Debian/Ubuntu/Enterprise), L2/L3 networking, Python scripting, familiarity with Git, Jira, Jenkins, JSON and REST.
Git, Jira, Jenkins, JSON, REST, Debian, Ubuntu, Enterprise Linux, Python, OpenSync
1mo
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Sr QA Engineer - SDET (CM)
San Francisco or Los Angeles or New York
$140k-$170k/yr HybridFull Time
Tatari
Tatari: A platform for buying and measuring TV advertising campaigns.
5+ YOE5+ years in SDET/QA Automation with strong E2E testing and QA practices.
Playwright, Cypress, TypeScript, Python, Jest, pytest, SQL, React
1mo
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QA Automation Engineer
San Mateo, California, United States
$96k-$164k/yr OnsiteFull Time
Rakuten Rewards
Rakuten RewardsTokyo Stock Exchange: 4755: Provides a cashback rewards platform for online shoppers.
3+ YOE3+ years QA experience, 2+ years test automation, strong programming in Python/Java/JavaScript/TypeScript, Docker/Kubernetes experience, CI/CD (GitHub Actions), API testing, SQL, BrowserStack, and Bachelor’s degree in CS/Engineering or equivalent.
Python, Java, JavaScript, TypeScript, GitHub Actions, Docker, Kubernetes, BrowserStack, JMeter, k6, SQL, REST, GraphQL
1mo
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Senior QA Engineer, Forward Deployed
San Francisco or United States
$120k-$140k/yr HybridFull Time
Ellipsis Health
Ellipsis Health: AI-powered voice agent for healthcare care management.
Senior QA engineer with experience in end-to-end test strategies, LLM/generative AI troubleshooting, SQL/PostgreSQL and GCP log analysis, ASR and speech-pipeline validation, and strong client-facing communication.
SQL, PostgreSQL, GCP, LLM, Automatic Speech Recognition (ASR), Speech-to-Speech (S2S), Sage, LLM-as-a-judge
1mo
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QA / Test Engineer
San Francisco or United States
$34-$42/hr RemoteFull Time
CareerSwift
CareerSwift: AI-powered recruitment and job search automation platform
1+ YOE1+ year QA or software testing experience; strong manual testing and test case design; hands-on with Selenium, Cypress, or Playwright; clear bug reporting and collaboration with developers.
Selenium, Cypress, Playwright
1mo
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Software QA Engineer Temp - Viasat Government
Duluth or San Jose or San Francisco or New York City
$95k-$150k/yr OnsiteTemporary
Viasat
ViasatNASDAQ: VSAT: Provider of global satellite-based connectivity and secure communication solutions.
2+ YOEBachelor's degree or equivalent, 2+ years systems/test engineering, proficiency with C# or Python, CI/CD, test automation, strong networking knowledge (TCP/UDP/Multicast), U.S. citizenship, able to work from Duluth, GA; 6+ month temporary role.
C#, Python, CI/CD
2mo
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Senior QA Automation Engineer
San Francisco or New York City or Bangalore
$100k-$400k/yr HybridFull Time
Mesh
Mesh: Connecting digital wallets and exchanges for unified cryptocurrency payments.
7+ YOE7+ years QA automation with Playwright and/or Cypress; scripting in TypeScript/JavaScript/Python; strong CI/CD and test framework design; Web3 testing experience.
Playwright, Cypress, WebdriverIO, Selenium, Puppeteer, GitHub Actions, CircleCI, TypeScript, JavaScript, Python
2mo
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QA Engineer, Mobile
San Francisco, California, United States
RemoteContract
Known
Known: AI-powered voice-first dating platform for matchmaking.
Experience testing React Native mobile apps; built automated mobile testing frameworks; focus on edge cases, regressions, and pixel-perfect polish; highly detail oriented.
React Native, Automated Testing
2w
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Software QA Engineer
Fremont, California, United States
$35-$40/hr RemoteFull Time
TECH5
TECH5: Providing AI-driven biometric and digital identity management solutions.
3+ YOEBS in engineering/computer science or equivalent, 3+ years software testing experience, experience with web/mobile/Windows testing, Active Directory/Azure AD, automated testing (Selenium, Playwrite), bug tracking, and ability to pass enhanced background checks.
Active Directory, Azure Active Directory, Selenium, Playwrite
3mo
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QA Engineering Manager
Plymouth Meeting or New York or Philadelphia or Toronto or San Francisco
$150k-$250k/yr OnsiteFull Time
Credit Genie
Credit Genie: Mobile app providing personalized financial insights and cash advances
5+ YOE3+ Mgmt3+ years managing QA/Quality Engineering teams; 5+ years hands-on software testing and automation; proven leadership; fintech domain knowledge.
2w
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QA Automation Engineer (Consulting services)
Poland or San Mateo or Tempe
RemoteFull Time, Contract
Coherent Solutions
Coherent Solutions: Global provider of custom software development and digital engineering services.
3+ YOE3+ years QA automation (5+ years IT preferred); strong JavaScript (Java acceptable); UI and API automation experience (WebdriverIO/Selenium, Unirest/RestAssured); CI/CD knowledge; English B2+; ability to attend occasional late meetings.
Java, Unirest, JavaScript, WebDriverIO, Selenide, Cucumber, Maven, CircleCI, Google Cloud Platform, Cloud Firestore, Docker, Kubernetes, Datadog, LaunchDarkly, RestAssured, Selenium
2mo
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QA Engineer II - Marketing
Dublin, California, United States
$116k-$126k/yr OnsiteFull Time
Tailored Brands
Tailored Brands: Omnichannel retailer of menswear, formalwear, and tailored clothing.
5+ YOE5+ years testing experience in Retail or E-commerce Marketing tech; Bachelor's degree; design/maintain test scripts; automate testing; validate marketing data and CDP integrations; SQL and ETL validation; CI/CD and automation tooling experience.
UiPath, Litmus, Email on Acid, JUnit, Cypress, Python, Java, Shell scripting, SQL, BigQuery, Snowflake, AWS, Azure, Google Cloud, JIRA, GitLab CI, Jenkins, CI/CD, ETL tools, GTM, Facebook Pixel, Google Analytics
6d
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QA Automation Engineer
San Francisco, California, United States
HybridFull Time
BackOps AI
BackOps AI: AI-powered platform automating logistics and supply chain workflows
Build and maintain UI/API/end-to-end test automation frameworks; API testing; CI/CD integration; programming in Python or Java; strong testing and analytical skills.
Selenium, Playwright, Python, Java, Postman, REST Assured, Jenkins, GitHub Actions, GitLab CI, AWS, Git, TestRail, Zephyr, JMeter, Gatling
3mo
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QA Automation Engineer
London or Lisbon or San Francisco
€47k-€59k/yr RemoteFull Time
Air Apps
Air Apps: Develops AI-powered productivity and utility mobile applications.
3+ YOE3+ years in test automation; strong frameworks; programming in Python/Java/JavaScript/TypeScript; API testing; CI/CD; Git; test management; agile.
Selenium, Cypress, Appium, Playwright, Python, Java, JavaScript, TypeScript, Postman, REST Assured, Jenkins, GitHub Actions, GitLab CI, CircleCI, Git, TestRail, Zephyr, JMeter, Gatling
2mo
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Member of Technical Staff, QA
San Francisco, California, United States
$180k-$280k/yr HybridFull Time
Vapi
Vapi: Build and deploy AI-powered voice agents via flexible APIs.
5+ YOE5+ years in QA, SDET, or testing-focused roles; strong experience with end-to-end testing, TypeScript/JavaScript, and AI-assisted testing tools; able to own QA across a product surface.
Playwright, TypeScript/JavaScript, AI coding agents