Top Senior QA Jobs in San Francisco Bay Area, CA

Lead ETL QA testing in Informatica; requires 5+ years in ETL testing, strong SQL skills, and data warehouse testing experience, guiding QA engineers.

Lead manual QA across web and mobile products, test frontend/backend/APIs, document and track defects, maintain test cases and checklists, run release and regression testing, and improve QA processes with Product, Engineering, and Design teams.

The QA Automation role focuses on testing web services and MQ messages, creating test plans, automation scripts, and ensuring quality across integrations in a continuous integration environment.

As a QA Engineer, you will ensure the quality of AI features, design test strategies, maintain automated pipelines, and collaborate on quality metrics.

Lead QA for an AI agent platform: define test strategy, run distributed QA team, validate conversational AI outputs, manage release QA gates, triage bugs, and build QA processes.

Lead and grow a QA team, defining quality roadmaps, improving testing frameworks, embedding testing into CI/CD, and ensuring compliance in a fintech startup environment.

Lead mobile QA for iOS, Android, and responsive web: design and execute manual and automated tests, run exploratory/regression/smoke testing, validate performance and cross-device compatibility, perform API/integration testing, document defects, improve QA processes, mentor junior QAs, and communicate release readiness.

Manage QA for QuickCode by testing releases, validating product accuracy, troubleshooting with Success and Support, documenting tests, and providing feedback to Product and Engineering to improve clinical billing workflows and user experience.

The Senior QA Engineer will ensure the quality of a no-code mobile app and web application by performing manual testing, developing test plans, and collaborating with teams for efficient QA processes.

The Lead QA Engineer manages the quality assurance process for a no-code mobile app and web application platform, overseeing testing, defect tracking, and process improvements.

Design, develop, and execute automated tests, perform API and performance testing, identify and document defects, collaborate with cross-functional teams to ensure product quality and resolve issues.

The Software Quality Assurance Engineer will ensure quality releases of smart camera products through manual and automated testing, identifying defects and improving usability.

The Senior Testing/QA Specialist will design and manage testing strategies, develop testing architecture, execute test plans, and collaborate with developers to improve software quality.

Write and maintain automated API and UI tests, integrate automation into CI/CD, collaborate with product and development to define acceptance criteria, perform manual testing where needed, analyze failures, and improve testing strategy for a SaaS EHR application.

The Sr. QA Engineer will ensure the quality and reliability of a Healthcare SaaS platform by designing test strategies, building automation frameworks, and collaborating with stakeholders, while mentoring junior QA members.

Senior QA Analyst strengthens release confidence by designing and executing test plans, performing manual and supporting automated testing, tracking defects, validating release readiness, collaborating with developers and product owners, monitoring environments and data integrity, and driving continuous improvement in QA processes.

Design, implement, and maintain automated test suites validating frontend flows, backend APIs, and on-chain execution. Build deterministic tests for order lifecycle, slippage, fees, and state reconciliation; run tests in local chain/testnet environments; integrate with CI/CD; triage failures and collaborate with engineers to improve testability and ensure high-confidence releases.

The Quality Assurance Manager will oversee project quality processes, develop Quality Plans, ensure compliance, lead quality initiatives, and maintain reporting metrics, primarily supporting Design-Build projects.

The Senior Manual QA Engineer will ensure system reliability, design test strategies, execute test cases, mentor engineers, and improve QA methodologies within a SaaS platform.

Seeking a Senior QA Automation Engineer to lead automation strategy, develop test frameworks using Playwright and Python, ensuring high-quality software delivery. Responsibilities include test design, defect management, and collaboration in Agile teams.

As a Senior QA Automation Engineer, you will drive AI-first QA practices, manage automation testing efforts, and ensure quality across complex workflows while leading the QA team in adopting AI tools and practices.

Lead QA for complex, multi-component systems by designing and implementing automated tests, performing system integration and performance testing, mentoring junior engineers, driving QA strategy, reviewing test code and PRs, and collaborating with product and engineering to integrate quality into the development lifecycle.

Validate and improve Brave browser quality across desktop and mobile. Create and execute tests, reproduce and debug cross-platform issues, use packet monitoring tools, work in open-source/GitHub, and collaborate with developers and privacy/security teams to ensure secure, reliable releases including crypto wallet and AI-related features.

Develop test automation suites and define end-to-end testing strategies for client-facing web applications, ensuring quality assurance across both front-end and back-end. Collaborate with cross-functional teams and mentor on testing best practices.

Lead and grow a QA team to define test strategies, build automated frameworks for blockchain applications and APIs, integrate testing into CI/CD, manage defects, and ensure performance and security testing best practices.