Top Senior QA Jobs in Los Angeles, CA

Lead the design and execution of test strategies and plans to ensure software quality, overseeing both manual and automated testing activities, defect management, and compliance with accessibility standards.

Own quality for a large mobile platform through hands-on exploratory/manual testing and automation advocacy. Shift testing left with dev/product/design, build and scale automation frameworks (Appium/Java/Cucumber), push coverage into unit/component/contract layers, use AI-augmented tooling for test design and triage, and influence distributed teams to increase automation and improve QA processes.

Lead manual QA efforts: create and run test plans, execute functional/exploratory/regression tests across web and mobile, document and track defects, validate features pre-release, support UAT, and collaborate with product and engineering on acceptance criteria and release readiness.

Lead QA strategy and execution for a multi-platform (mobile/PC) free-to-play game. Build and mentor a global QA organization, drive automation and tooling, embed quality across the development lifecycle, define KPIs, and partner with cross-functional leaders to manage risk and improve product quality at scale.

Performs functional, regression, exploratory, compatibility, performance, localization, and release testing for multiplayer mobile games on Android and iOS. Tests gameplay, economy, monetization, live events, backend integrations, and player experience; documents and tracks defects in Jira; verifies fixes; collaborates with cross-functional teams; and improves QA processes, test cases, and release validation.

Lead end-to-end quality for a user-facing fintech platform, owning UI, API, and data-layer testing. Perform exploratory manual testing, build and maintain Java-based automation (Playwright/Selenium, REST Assured/Postman), integrate tests into CI/CD, design test plans for AI features, manage defects in Jira, and drive continuous improvement in testing strategy and execution across cross-functional teams.

Design, build, and maintain scalable E2E automation frameworks for web applications and APIs using Playwright or Selenium. Integrate Claude or other LLMs for self-healing tests, UI validation, and test data generation. Optimize QA workflows, manage defects and regression suites in Linear, integrate tests into CI/CD pipelines, and collaborate with engineering, product, and data science teams. Mentor engineers and lead quality initiatives in an Agile environment.

Lead design, development, and maintenance of scalable automated test frameworks for web and mobile apps. Integrate tests into CI/CD, expand regression coverage, validate APIs and services, reduce flaky tests, and collaborate with Engineering, Product, QA, and DevOps to improve release quality and testing efficiency.

Provide senior QA testing expertise for PS5 titles: execute scripted and exploratory tests, report and analyze issues, support developers, maintain test plans/databases, and assist operational testing and cross-discipline collaboration to drive projects to completion.

Drive QA across web and mobile products through manual and automated testing (functional, integration, regression, API, end-to-end). Define acceptance criteria with product, write BDD/Gherkin tests, log and triage defects, maintain automated suites, integrate tests into CI/CD, monitor QA KPIs, mentor engineers, and leverage AI-assisted testing tools to improve coverage and efficiency.

Design, execute, and maintain manual and automated tests for web and mobile SaaS products. Report and track defects, perform end-to-end and regression testing, collaborate with developers and product owners, and participate in agile ceremonies to ensure product quality throughout the software development lifecycle.

Own QA for web and mobile releases: write and run manual and automated tests (web, mobile, API), build test frameworks, improve CI, track issues, mentor teammates, and influence requirements and quality processes.

Design, develop, and maintain automated test suites and execute manual testing. Train squads on test management, collaborate to improve test coverage and application health, and troubleshoot data and web service issues to ensure release readiness.

Lead design and implementation of automated testing solutions and QA strategies. Build scalable automation frameworks, integrate tests into CI/CD pipelines, collaborate with cross-functional teams, and drive quality improvements across the software development lifecycle.

Design, build, and execute automated tests for native mobile and WebView user journeys, APIs, and integrations. Perform performance and reliability testing for critical APIs and transactions, run tests on cloud device farms, analyze failures across devices/OS versions, participate in sprint planning, test design, defect triage, and collaborate with developers to resolve quality issues early.

Lead QA team to define and execute QA strategies, build and maintain mobile automation frameworks, integrate testing into CI/CD, set quality metrics, manage defects, review test plans, and report progress to stakeholders to ensure high-quality mobile applications.

Lead QA efforts by developing and maintaining automated test suites, performing manual testing, training squads on test management, improving test coverage, and collaborating to enhance application stability and release readiness.

Lead quality assurance initiatives for web, mobile, cloud, and API applications. Design test plans, develop automated frameworks, and ensure software quality through collaboration in Agile and DevOps environments.

Lead QA strategy and execution for an AI automation platform. Define quality metrics, build automation for regression, integration, and performance tests, validate reliability and scalability, triage incidents, and mentor engineers to embed reliability and testing into CI/CD workflows.

Oversee quality assurance activities for enterprise applications, including test planning, execution, defect management, and team coordination to ensure high-quality software delivery.

Join DemandPDX as a Senior QA Engineer for Salesforce Commerce Cloud. Responsibilities include testing SFCC implementations, creating test plans, executing manual tests, and ensuring quality before updates are deployed.

The Principal Engineer in QA Manual will lead initiatives in quality assurance, leveraging extensive IT experience and offering strategic insights within a collaborative and non-hierarchical environment.

The Associate Staff Engineer will lead automation testing efforts utilizing various tools and frameworks while mentoring teammates and implementing agile practices.

Lead QA automation efforts for enterprise applications by defining QA strategy, designing Java/Selenium/Cucumber automation frameworks, integrating tests into CI/CD pipelines on AWS, mentoring QA engineers, managing defect lifecycle, and collaborating with development and DevOps to ensure comprehensive functional, regression, API, and end-to-end testing.

Lead QA for web and backend systems: design and execute manual and automated tests (UI, functional, regression, accessibility, API), integrate testing into CI/CD, track and triage defects, perform root-cause analysis, mentor junior QA, and contribute to performance and security testing and process improvements.