Top QA Jobs in Denver & Boulder, CO

Lead QA Automation Engineer to architect and maintain scalable test automation frameworks for web, API, and database layers; define automation, regression, performance, and release testing strategies; write and run automated API/UI/integration/regression/performance tests; integrate tests into CI/CD; own QA backlog, mentor engineers, troubleshoot complex defects, and collaborate cross-functionally to ensure release readiness and quality standards.

Execute manual and automated full-stack software tests, document defects in Jira, participate in Agile ceremonies, collaborate with developers and product teams, and maintain manual and automated Playwright test scripts. The role contributes to QA standards and testing processes while developing automation skills. This is a three-month temporary engagement with potential conversion to regular employment.

The Technical Quality Assurance Inspector II conducts inspections of manufacturing goods, ensuring compliance with industry standards, documenting results, and communicating findings.

The Software QA Engineer will execute manual and automated tests, document defects, collaborate with teams, and contribute to QA processes in a fast-paced environment.

Provides QA leadership and testing across software implementation projects. Responsibilities include release management, system and module testing, defect triage, test script creation, release packaging, stakeholder communication, and coordination with clients, project managers, developers, and QA teams. The role is client-facing, supports multiple concurrent projects, and may involve travel based on project needs.

Perform manual exploratory testing and build/maintain automated test suites (Playwright/Selenium). Integrate tests into CI/CD, collaborate with product and engineering on acceptance criteria, investigate and track defects, and advocate shift-left testing and continuous quality improvements.

Lead quality assurance and test strategy across Agile teams, drive automation for testing, mentor QA teams, and ensure high-quality software delivery.

Volunteer QA/BA engineer will write and review requirements, create and execute test plans (manual and automated), develop automation scripts, track and report defects and QA metrics, perform regression, liaise with developers/product, and support testing processes for a healthcare appointment platform.

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.

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.

Validate and test blockchain and Web3 products across the development lifecycle: create and run test plans, validate smart contract and wallet interactions, test APIs and web platforms, track and verify bugs, collaborate on releases, and improve automation, reliability, performance, and security.

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.

Owner of QA across web and mobile products: manual UI, functional and integration testing; code review; backlog prioritization in scrum; test-case writing; bug tracking; automation opportunities; verify performance and UI consistency; contribute to QA process improvements.

Lead and own Syllo's QA strategy, build scalable automated testing frameworks integrated into CI/CD, and drive quality across Engineering, Product, and Customer Success. Champion QA processes, measure and improve release standards, reproduce and validate complex customer issues, and leverage AI/LLM tools to modernize test generation, failure analysis, and automation to increase release confidence and reduce manual testing.

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.

Responsible for testing software functionality, managing defects, collaborating on requirements, performing accessibility testing, and contributing to QA process improvements.

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.

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.

Perform manual QA testing for Salesforce Sales Cloud and Service Cloud implementations. Participate in Agile Scrum ceremonies, estimate effort, monitor tasks, meet milestones, validate functional and non-functional requirements, and collaborate with delivery teams. The role requires independent problem-solving and organizational skills, with web services and test automation framework experience considered advantageous.

Lead QA for Salesforce-native products: create test plans and automated frameworks (Playwright), run manual/automated and performance tests, manage large Salesforce test data sets, integrate tests into CI/CD, identify bottlenecks, and mentor junior QA engineers while collaborating cross-functionally.

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.

Plan, execute and automate functional, regression and integration tests for mobile (iOS/Android) and backend services. Create and maintain test plans, cases and data; log and track defects; support UAT, performance and stability checks; collaborate with developers, DevOps and architects; integrate automated tests into CI pipelines and validate release readiness across environments and physical devices.

Perform manual and automated testing of web and mobile apps; design and run test plans, convert tests to TypeScript+Playwright automation, integrate tests into CI/CD, use AI-assisted tools to author and maintain tests, perform API and SQL backend testing, track defects in Jira/Zephyr, and collaborate with engineering teams to improve QA processes.

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.

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