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103 qa engineer jobs at 81 companies in Vacaville, CA

1mo
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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
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1mo
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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
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6d
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QA/QC Engineer (MEP/Cx)
Scranton or Dallas or New York or San Francisco
$90k-$150k/yr OnsiteFull Time
JLL
JLLNYSE: JLL: Global commercial real estate and investment management services.
3+ YOEOSHA-30 required or within 30 days, 3+ years data center experience, 2+ years QA/QC experience, strong Cx/QA/QC knowledge, Procore experience preferred, willing to travel, must be authorized to work in the US.
Procore
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2w
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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
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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
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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
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2w
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QA Engineer, Capacity Delivery
Austin or New York City or San Francisco or Seattle
$161k-$197k/yr OnsiteFull Time
Fluidstack
Fluidstack: Provides high-performance cloud GPU infrastructure for AI development.
Experience running QA/QC on large construction or infrastructure programs, writing inspection and test plans, auditing vendor/field quality, closing nonconformance reports to root cause; ISO 9001 and commissioning experience a plus.
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1w
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QA Engineer II (Cloud Logistics)
San Francisco, California, United States
$110k-$130k/yr OnsiteFull Time
Nimble
Nimble: Building autonomous robotic systems for supply chain fulfillment.
2+ YOEBachelor's in STEM,2+ years QA experience,SQL and REST API knowledge,testing for web/mobile/desktop,strong written communication,attention to detail,ability to write scripts.
SQL, REST, Postman, Python, JavaScript, GraphQL, gRPC, TestRail
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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
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1w
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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
Proven experience building and maintaining test automation frameworks for UI, API, and end-to-end testing; API testing, CI/CD, cloud (AWS), Git, strong programming in Python or Java, and strong analytical skills.
Selenium, Playwright, Python, Java, Postman, REST Assured, Jenkins, GitHub Actions, GitLab CI, AWS, Git, TestRail, Zephyr, JMeter, Gatling
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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
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1w
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QA Engineering Lead
Buenos Aires or Brazil or Chile or Colombia or Mexico or San Francisco or Miami
RemoteFull Time
Appstack
Appstack: AI-powered marketing analytics platform for mobile app growth.
5+ YOE5+ years in test automation, experience building automation frameworks for API and UI, CI/CD and containerized testing familiarity, mentoring experience, strong communication.
Playwright, GitHub Actions, GitLab CI, Jenkins, Docker, Testcontainers, Testim, Mabl, Applitools, k6, Gatling, Appium, Datadog, Grafana, Sentry
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1w
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QA Analyst
San Francisco or New York City
$100k-$125k/yr HybridFull Time
Midjourney
Midjourney: Independent research lab developing generative AI and medical imaging technology.
Several years testing production software; design test plans, reproduce and investigate bugs, improve automation and tooling; collaborate with product, design, and engineering.
Claude Code, Cursor
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2w
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Mechanical Engineer
Oakland, California, United States
$85k-$105k/yr OnsiteFull Time
Salas O'Brien
Salas O'Brien: Provides integrated engineering design and technical consulting services.
2+ YOEBachelor's or Master's in Mechanical Engineering, 2+ years mechanical engineering experience, EIT or PE preferred, proficiency with AutoCAD/Revit/Autodesk and Microsoft Office, strong communication and QA skills.
Autodesk, AutoCAD, Revit, Microsoft Office
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4d
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IT Lead Analyst - Software QA
Rancho Cordova, California, United States
$130k/yr HybridFull Time
Maximus
MaximusNYSE: MMS: Provides government health and human services program administration.
8+ YOEBachelor's in IT/CS/Engineering plus 8 years software QA experience including test planning, automation (Java scripts), SQL, and use of test management and CI/CD tools.
SQL, Java scripts, ETL Tools, HP ALM, Jira, TestRail, Bugzilla, Selenium, Junit, Postman, SoapUI, Git, CMMI, Jenkins
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1w
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AI Solutions QA Analyst
Chicago or Austin or Boca Raton or Atlanta or Wilmington or San Francisco or Dallas or Nashville or Houston or Silicon Valley or San Diego or New York or Los Angeles or Boston or Washington, DC or Miami
$93k-$142k/yr HybridFull Time
McDermott Will & Schulte
McDermott Will & Schulte: Global law firm providing legal and transactional advisory services.
4+ YOE4+ years formal QA experience, experience with unit/integration/system/regression testing, CI/CD pipeline integration (Azure DevOps preferred), AI tooling fluency, BS in CS/IS/Engineering or equivalent.
Azure DevOps
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1mo
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Principal Civil Engineer (Water)
San Francisco or Rancho Cordova or Davis
$128k-$191k/yr HybridFull Time
Brown and Caldwell
Brown and Caldwell: Provides environmental engineering services for water and infrastructure systems.
8+ YOEBachelor's in civil engineering (or related) required, 8–12+ years civil engineering experience (typically 10+), California PE preferred, SMS Framework certification preferred, project leadership and QA/QC experience in water-related projects.
Microsoft Office, Microsoft Outlook, Bluebeam
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3w
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CQV Engineer, General Application
Blue Bell or Somerset or Cary or Burlington or Houston or Leawood or Emeryville or Irvine or Germantown or Elkton or Cherry Hill or Lexington
$67k-$112k/yr FieldFull Time
IPS Integrated Project Services
IPS Integrated Project Services: Provides technical consulting, engineering, and construction for complex facilities.
2+ YOEBS in Engineering, 2+ years relevant experience in pharmaceutical/biotech/medical device CQV or QA, ability to write/execute C/Q/V protocols and perform field commissioning activities.
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4d
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Process Engineer, Lead/Staff
Oakland, California, United States
OnsiteFull Time
Remedy Scientific
Remedy Scientific: Provides automated systems for large-scale environmental soil remediation.
5+ YOEHands-on process engineering experience across lab or manufacturing operations, ability to map and optimize multi-step sample workflows, define automation and software requirements, and implement QA/QC improvements.
LIMS, GC-MS, LC-MS/MS, ICP-OES, XRF, AI coding tools
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2mo
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Electrical Engineer - Team Lead
Los Angeles or Orange or El Segundo or Denver or Sacramento or Addison or Boston or Chicago or Royal Oak or San Francisco or San Diego or United States
$190k-$220k/yr HybridFull Time
HED
HED: Integrated architecture and engineering firm providing design services.
15+ YOEBachelor’s degree in electrical engineering; PE licensure; 15+ years in AEC; experience leading offshore/distributed teams; EOR for large data-center projects; strong leadership and QA/QC skills.
Revit, Word Processing, Spreadsheets, Email
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