146 qa engineer jobs at 118 companies in Fairfax, CA
5d
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QA Engineer
Vancouver or San Francisco or San Jose or Cork or London
HybridFull Time
5+ YOE5+ years in QA or test engineering; automation programming, distributed systems, APIs, backend services, Docker, CI/CD, debugging, and strong written and verbal communication required.
Python, Docker, Kubernetes, ClickHouse, Prometheus, Claude Code, eBPF
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
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
3mo
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QA Engineer
Palo Alto, California, United States
$110k-$120k/yr HybridFull Time
5+ YOE5+ years QA experience focused on backend/API and integration testing; strong automation skills; REST APIs; SQL; troubleshooting.
Python, Java, JavaScript, TypeScript, Playwright, Cypress, pytest, TestNG, SQL
1mo
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Senior QA Engineer
San Francisco, California, United States
$157k-$194k/yr HybridFull Time
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
2w
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QA/QC Engineer (MEP/Cx)
Scranton or Dallas or New York or San Francisco
$90k-$150k/yr OnsiteFull Time
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
17h
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Senior QA Engineer
Los Angeles or San Francisco or Culver City or Dallas
$170k-$215k/yr OnsiteFull Time
5+ YOE5+ years of QA or software testing experience; bachelor's degree in computer science or related field; SQL, Java, Selenium or Playwright, REST Assured, and Postman proficiency.
Java, Playwright, Selenium, REST Assured, Postman, Jira, Claude, Cursor, SQL
1d
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Staff QA Engineer - Cinema Imaging
San Francisco, California, United States
$153k-$210k/yr OnsiteFull Time
7+ YOERequires 7+ years in QA, systems testing, hardware validation, or related engineering; Python automation; video/imaging systems; Linux/Windows; CI/CD; lab instrumentation; and technical leadership.
Unix/Linux, Python, Pytest, Selenium, GitLab CI, Electric Flow, Jira, qTest, Git, Perforce, Claude, Microsoft Copilot, Copilot Studio, GitHub Copilot, Windows, TCP/IP, SSH, NTP, FTP, HTTP, SNMP, SOAP/REST, HDMI, SDI, DCP, MXF, JPEG 2000, Dolby Vision, HDR, PyTest
1d
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Staff QA Engineer - Cinema Imaging
San Francisco or Oakland
$153k-$210k/yr OnsiteFull Time
7+ YOERequires 7+ years in QA, systems testing, hardware validation, or related engineering; video/imaging systems expertise; Python automation; CI/CD; Linux/UNIX and Windows; networking; and strong leadership skills.
Python, Pytest, Selenium, GitLab CI, Electric Flow, Linux, UNIX, Windows, TCP/IP, SSH, NTP, FTP, HTTP, SNMP, SOAP, REST, Jira, qTest, Git, Perforce, Claude, Microsoft Copilot, Copilot Studio, GitHub Copilot, HDMI, SDI, DCP, MXF, JPEG 2000, Dolby Vision, HDR, PQ
2mo
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Senior QA Engineer, Forward Deployed
San Francisco or United States
$120k-$140k/yr HybridFull Time
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
2mo
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QA / Test Engineer
San Francisco or United States
$34-$42/hr RemoteFull Time
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
3w
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QA Engineer, Capacity Delivery
Austin or New York City or San Francisco or Seattle
$161k-$197k/yr OnsiteFull Time
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.
3w
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QA Engineer II (Cloud Logistics)
San Francisco, California, United States
$110k-$130k/yr OnsiteFull Time
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
1w
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QA Engineering Lead
Menlo Park, California, United States
$138k-$191k/yr OnsiteFull Time
7+ YOEBachelor's in CS or equivalent,7+ years QA/test engineering,experience with QA methodologies,test automation for mobile and web,performance/stress testing,coordination of onsite/offshore teams,and coding in Python,PHP,Java,C/C++.
Python, PHP, Java, C/C++
3mo
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Sr QA Engineer
Healdsburg, California, United States
$105k-$142k/yr OnsiteFull Time
5+ YOEAssociate's degree plus 5–7 years experience (or equivalent), proficiency with Microsoft Office, knowledge of ISO 9001/AS9100 and FAI AS9102 preferred, experience with root cause analysis and supplier quality, up to 25% travel.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint
5d
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Senior QA Engineer, Firmware and Hardware in the Loop
San Francisco or Chicago
$145k-$165k/yr HybridFull Time
5+ YOERequires 5+ years in QA or test engineering, substantial embedded firmware testing on physical hardware, direct HIL experience, Python scripting, embedded debugging, automated test coverage, and end-to-end test strategy ownership.
Python, SEGGER J-Link, ADB, JTAG, SWD, CI/CD, LoRa, ATAK
3mo
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QA Engineer II - Marketing
Dublin, California, United States
$116k-$126k/yr OnsiteFull Time
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
2d
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Sr QA Engineer (Automation)
Santa Clara or San Diego or San Jose or Palo Alto
$80k-$85k/yr OnsiteFull Time
Requires transportation and field device testing, payment gateway and back-office testing, automation triage, test management tools, AWS integration testing, business collaboration, and client travel.
AWS
2w
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Software QA Engineer
San Mateo, California, United States
$60-$80/hr OnsiteContract
5+ YOE5+ years software testing; 3+ years automation experience; proficiency in Python/Java/JavaScript; API, UI, backend testing; experience with CI/CD and strong debugging and communication skills.
Python, Java, JavaScript, Pact, Protocol Buffers, gRPC, Selenium, Appium, Postman, REST Assured, GraphQL, Git, Jenkins, Docker, React Native
2mo
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QA Automation Engineer (SDET) AI-Enhanced Testing
Mountain View, California, United States
$120k-$140k/yr OnsiteFull Time
Experience with manual and automated testing, QA methodologies, SQL, test automation frameworks, API testing, CI/CD, and proficiency in at least one language (JavaScript, Python, Java).
JavaScript, Python, Java, SQL, Playwright, Cypress, Selenium, CI/CD
2mo
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Robot System QA
Palo Alto, California, United States
OnsiteFull Time
4+ YOE4+ years in systems QA or reliability engineering; strong systems thinking; KPI/SLO and deployment readiness experience; benchmarking, stress testing, fault analysis; debugging across software, hardware, and infra; Python and/or C++ tooling; strong communication.
Python, C++
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