Top Senior QA Jobs in Denver & Boulder, CO

Lead design and maintenance of scalable test automation frameworks and end-to-end integration tests. Build automated suites (Playwright/C#, Java, Test Sigma), integrate tests into CI/CD, reduce flakiness, analyze test results, triage defects, and drive risk-based testing and modern QA practices across engineering and product teams.

Lead QA automation efforts by designing, building, and maintaining automated test frameworks and suites, leveraging Agentic AI to generate and optimize tests, executing manual and automated regression/integration tests, collaborating with engineering on testability, reporting defects, and driving QA best practices and mentoring within the team.

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.

Owner of test strategy and execution for web applications: design test plans, run functional/integration/regression/performance tests, log and track defects, perform root-cause analysis, participate in code reviews, and continuously improve QA processes and automation (Playwright) within Agile teams.

Design, build, and maintain manual and automated end-to-end tests for front-end and back-end APIs. Use Cucumber BDD, Postman, Jenkins, and SQL to validate functionality, data integrity, and performance across cloud-native and big-data environments (GCP/BigQuery). Integrate tests into CI/CD pipelines, track defects in Jira, and collaborate with cross-functional Agile teams to ensure continuous quality.

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.

Lead QA for data and ETL pipelines: design and execute test plans (functional, regression, performance, automation), validate database/ETL accuracy in SQL/SSIS, coordinate releases, report defects, mentor offshore team, and collaborate with DW architects and BI developers to ensure high-quality releases.

Design, extend, and maintain Playwright-based UI and end-to-end automation for web and mobile-web ordering. Build API and integration tests, validate analytics, stabilize flaky tests, improve CI/CD execution, drive automation strategy, mentor QA engineers, and collaborate with product and engineering to raise quality standards using AI-assisted tooling.

Own and define quality strategy across web, mobile, and backend platforms. Lead test planning, execution, automation, bug triage, and release go/no-go decisions. Build processes, tooling, and cross-functional collaboration with product, engineering, and compliance to ensure quality is integrated into development.

Looking for a QA Engineer with 7+ years of programming and 5+ years of API experience. Must understand testing methodologies.

The Senior QA Engineer will define the test strategy for modernization, build automation suites, ensure quality in CI, and conduct various testing types.

The Quality Assurance Manager implements quality assurance and improvement programs, ensuring compliance with ISO standards, conducting audits, training staff, and collaborating with engineering for quality enhancements.

Design and execute manual and automated tests for web applications, build and maintain test frameworks and CI pipelines, identify and track bugs, validate fixes, collaborate with product and engineering, participate in agile ceremonies, and continuously improve QA processes and tooling to ensure high-quality releases.

Manage on-site quality assurance for civil construction projects, ensuring compliance with specifications and industry standards. Oversee inspections, coordinate with teams, and maintain quality documentation.

The Quality Assurance Engineer will design, implement, execute, and debug test cases, validate releases, track bugs, and improve testing processes.

The Senior QA Software Engineer ensures software quality through automated and manual testing, focusing on automation frameworks establishment and enhancing software quality standards.

Lead QA/test activities for large-scale federal enterprise applications: develop and execute test plans, automate front- and back-end tests, validate APIs and data flows, apply cloud and DevSecOps tooling, drive continuous quality improvement, mentor teams, and represent QA in client engagements. Must obtain USCIS Trusted Tester certification and support Agile SDLC across concurrent projects.

Lead POS QA within a scrum team by defining test strategy, building and maintaining automation (UI, API, integration), expanding regression suites, integrating tests into CI/CD, analyzing distributed-system failures, tracking defects, and mentoring QA engineers to ensure high-quality releases.

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.

The QA Manager ensures the quality and reliability of ClearCalc software by testing product releases, coordinating with support teams, and generating documentation for medical device requirements.

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