Top Senior QA Jobs in Denver & Boulder, CO

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

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 automation QA initiatives for a government client: design and maintain automated UI/server tests, perform performance/load testing, enforce SDLC/Agile QA practices, mentor engineers, and report test results and risks to stakeholders.

Manage and optimize internal quality processes and documentation, lead audits, develop training, and ensure compliance with quality standards in the avionics industry.

Support VBA COE contract by developing and executing manual and automated test strategies for SaaS/PaaS solutions. Create test plans, test cases, test data, and document results. Execute unit, functional, automation, regression, performance, scalability, and UAT testing. Use test management tools (Xray); Provar preferred. Ensure quality delivery and maintain required Public Trust eligibility. US Citizen required.

The Software QA Engineer will architect test plans and design test cases while collaborating with Development and other teams in a fast-paced environment.

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.

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.

This role involves leading quality assurance initiatives, designing test plans for complex scenarios, and mentoring team members to enhance testing practices across product development.

The QA Tester Lead is responsible for the test strategy, management of QA teams, test execution, defect resolution, and stakeholder communication throughout the testing lifecycle.

The QA Tester will ensure software functionality through testing, create manual and automated test cases, and collaborate with the development team to resolve issues.

As a Senior QA Engineer, you'll optimize testing processes, mentor juniors, and ensure high-quality software products through automation and performance testing.

The QA Engineer will enhance test automation frameworks, ensure smooth deployment of features, and evaluate ClickHouse's functionality while collaborating across teams.

Senior QA tester responsible for testing Oracle Identity Manager with strong security testing focus. Blend of manual and automated testing (50/50), proven automation experience, Selenium preferred, and strong analytical skills. Experience with OAM or PingFederate is a plus.

Lead QA strategy and execution for ARBI and Athena: audit QA, define test architecture, build automated frontend/API/integration/regression suites, validate AI/LLM behaviors and data workflows, integrate tests into CI/CD, perform performance and reliability testing, and own release readiness, metrics, and QA operating rhythms across the product.

The QA Engineering Manager will lead a team in building and implementing AI-driven QA processes, focusing on automation, mentoring staff, and ensuring quality standards across product lifecycles.

The Quality Assurance Manager oversees technical quality across factory operations and field inspections, manages quality reports, and collaborates with teams on quality assurance practices.

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.

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

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.