Top QA Jobs in Denver & Boulder, CO

The Sr. Quality Assurance Automation Engineer creates and executes automated tests and maintains regression suites for multiple products, ensuring high-quality releases.

The Quality Assurance Engineer oversees the inspection process, collaborates with teams for compliance, manages quality management systems, and drives continuous improvement initiatives.

Build, maintain, and improve automated test frameworks and tooling to validate backend services, APIs, distributed workflows, and data pipelines. Reduce flaky tests, increase coverage, and contribute automated performance and scalability testing. Collaborate with software and QA engineers to improve testability, run tests in CI/CD, and operate primarily in Linux environments.

Design, implement, and maintain test automation frameworks; execute performance and load tests; create test scenarios from user stories; deploy tests in CI; collaborate with developers and stakeholders; manage QA schedules; track, verify, and resolve defects; support UAT, regression, functional, exploratory, and performance testing.

Design and execute manual and automated tests for web portals, identify and track defects, work with CI/CD pipelines, analyze requirements, monitor quality metrics, assist with production troubleshooting, and collaborate with development teams to improve the codebase.

Design, develop, and execute manual and automated tests for front-end, back-end, APIs, and large-scale services. Build and maintain automated test suites and frameworks (Java, JUnit, Selenium, TestNG), analyze logs, report results, and collaborate with stakeholders; ensure test coverage across devices and drive test strategy and sign-off.

Develop and maintain automated test frameworks and scripts using Selenium, Java, BDD, UFT and VBScript. Perform API and database testing, use test management tools (Quality Center, JIRA), work within Agile, and provide production support including flexible hours/weekends. Communicate effectively and follow QA best practices in a finance domain.

Lead mobile automation testing: design, implement, and maintain automated test suites and frameworks, collaborate with cross-functional teams, mentor engineers, analyze results, and integrate with CI/CD pipelines to ensure high-quality mobile applications.

Design, develop, and maintain automated test scripts and frameworks (Serenity/Selenium) using Java and Node. Execute pipeline and API testing (Postman), analyze requirements, prepare test plans, coordinate with onshore/offshore QA and cross-functional teams, participate in Scrum, debug automation issues, and support system integration, UAT, regression, and production defect fixes.

Design, develop, and execute automated test strategies for data pipelines, ETL processes, and data warehouses. Create and maintain automation frameworks and CI/CD-integrated test suites, perform data validation and reconciliation using complex SQL and PySpark, identify and track defects, and collaborate with development and data teams to improve data quality and system reliability.

Lead QA for e-commerce web platforms owning test automation and system analysis. Build, optimize, and scale automation frameworks using Selenium, WebdriverIO, and JavaScript. Improve test strategies, identify gaps, debug integrations and transactional workflows, and collaborate with stakeholders. Performance, security, and accessibility testing experience is a plus.

Design, implement, and execute automated tests for distributed microservices applications. Troubleshoot Selenium and web-service tests, build test automation, collaborate with global Agile teams, and support quality practices and CI/CD integration.

Design, maintain, and execute automated and manual tests to ensure product quality. Develop and sustain test automation suites and frameworks, train squads on test management, improve test coverage, troubleshoot issues, and collaborate with development and business partners to increase application stability and release readiness.

Lead design and maintenance of test automation frameworks for microservices. Author API, contract (Pact), integration, end-to-end, and performance tests. Integrate tests into CI/CD, define quality metrics, mentor junior QA, and collaborate with architects and developers to ensure reliability, scalability, and observability.

Lead and manage a QA team to define test strategy, plan releases, and oversee manual and automated testing. Drive defect management, regression and integration testing, CI/CD integration, and continuous improvement while collaborating with product, development, and stakeholders to ensure high product quality.

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 and manage test automation efforts across projects: define strategy and framework, design and document test cases, develop automation scripts, integrate tests with CI/CD, collaborate with developers and customers, mentor testers, validate and close issues, and support API and database testing in an Agile environment.

Design and execute performance, load, stress, and scalability tests; define benchmarks; analyze results to identify bottlenecks; monitor production/pre-production performance; integrate tests into CI/CD; document findings and advise developers and stakeholders.

Lead QA activities including creating test strategies, plans, and cases; coordinate cross-functional teams for integration, regression, and UAT; split and review technical tasks; participate in Scrum; develop automated tests for Web, Mobile, and API platforms (BDD feature files for iOS/Android); track execution status and manage risks with mitigation plans.

Design, build, and maintain automated test frameworks for a cloud-native AWS data ingestion platform. Create test plans, execute unit/integration/performance/security tests, validate data reconciliation and parity with legacy systems, run DR drills, verify security controls and CI/CD/IaC, document results, and support UAT and handover.

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.

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.

Own performance testing strategy and execution for large-scale B2B/B2C web platforms. Lead and mentor a performance testing team, translate non-functional requirements into performance goals, design and script tests using k6 and JavaScript, analyze results, and collaborate with architects, developers, and DevOps to resolve bottlenecks while acting as the primary customer performance contact.

Build and maintain automated test suites and perform manual testing to ensure product quality. Train squads on test management, improve test coverage, troubleshoot data issues, and promote strong quality practices within Agile teams.

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.