Top QA Jobs in Denver & Boulder, CO

Designs and executes software test plans, creates and reviews test cases, performs manual front-end testing, maintains test environments, identifies and verifies defects, and contributes to test automation. The role assesses functional and customer risks, supports code reviews and triage sessions, provides usability feedback, documents test results and release information, and collaborates with software engineers to ensure product quality.

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.

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.

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.

Leads system integration, verification, and validation for a large defense software system. Develops test strategies, plans, procedures, metrics, and acceptance criteria; executes integration, functional, performance, and system-level testing; analyzes results against requirements; identifies risks and verification gaps; coordinates with technical teams, government stakeholders, and contractors; and improves testing processes across programs.

Test Salesforce releases for a New York State Department of Labor unemployment insurance call center. Develop and execute SIT and E2E scenarios covering workflows, case management, integrations, and user interfaces. Manage test cases, results, metrics, and defects in Copado, retest fixes, and coordinate with developers and functional stakeholders to confirm deployment readiness without disrupting live operations.

Leads functional, system, regression, integration, and black-box testing for web applications and server-based interfaces. Develops test plans, test cases, schedules, data strategies, and evaluation procedures from requirements and user stories. Executes SQL queries, API and web-service testing, manages defects, validates software deployments, documents QA processes, troubleshoots installation issues, and provides technical leadership to junior analysts while supporting cross-functional teams and client engagements.

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.

Hands-on contract QA Engineer responsible for testing web applications, APIs, integrations, desktop and AI-powered features. Duties include creating test plans, executing functional, regression, integration, exploratory, and end-to-end testing, validating REST APIs and databases, testing complex workflows, documenting defects, supporting release readiness, and improving QA processes and coverage.

Develop and execute Salesforce test plans, cases, and scripts across functional, regression, integration, end-to-end, and UAT testing. Validate Salesforce configuration, Flow automation, Apex, Lightning Web Components, integrations, data migrations, and reporting. Manage defects using Jira, Azure DevOps, or similar tools, support Classic-to-Lightning migration and release readiness, and communicate quality status to government stakeholders in a regulated federal environment.

Performs functional, regression, integration, end-to-end, UAT, and AI-agent testing across Salesforce releases. Develops test plans, validates Flow, Apex, LWC, SOQL, integrations, data integrity, prompts, grounding, guardrails, and Agentforce behavior. Manages defects, supports deployments, documents quality status, and briefs government stakeholders while maintaining scalable, auditable QA practices for a regulated federal environment.

Work as an embedded QA automation engineer to design, build, and maintain end-to-end and API test suites, integrate tests into CI/CD, run performance/load tests against a NestJS monolith, manage test data, and validate AI agent behavior and integrations across OMS/WMS/catalog workflows.

Conduct functional and usability testing of Smarkets and BetSBK web and mobile platforms in Indiana. Test signup, login, promotions, deposits, betting, cashouts, withdrawals, customer support, and KYC journeys. Document bugs with reproduction steps and evidence, participate in live testing sessions, provide English QA reports and usability recommendations, verify fixes, and assess product readiness for compliant market launch.

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.

Lead mobile QA for AI-powered applications across Android and iOS, overseeing distributed testing teams, identifying defects, improving QA processes, and developing automated test frameworks. Perform manual and automated testing across mobile, web, and backend services, collaborate with developers and clients, apply Agile and Kanban practices, and mentor junior QA team members.

Own the automated testing strategy and frameworks across the company’s UI and service-oriented systems. Build risk-weighted coverage dashboards, API-based integration tests, CI quality guardrails, and AI-assisted testing workflows using Claude and MCP tooling. Coach engineers to own automated tests, reduce flaky tests and escaped defects, and lead the Quality Enablement practice. The role requires hands-on coding across unit, integration, contract, and browser testing while partnering with engineering, product, and platform teams.

Lead mobile quality assurance for AI-powered applications across Android and iOS. Oversee distributed testing teams, identify and mitigate defects, create automated test scripts and frameworks, execute manual testing, improve QA processes, and collaborate with development teams. Mentor junior QA professionals and support high-quality delivery across mobile, web, and backend services using Agile and Kanban methodologies.

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

Designs and maintains automated UI, API, regression, and web application test frameworks. Collaborates with engineering, product, and design teams to identify and resolve defects, performs exploratory testing, supports CI/CD and agile processes, and promotes quality, performance, usability, security, and healthcare data privacy compliance.

Develop, modify, and execute software test plans; analyze test results; document findings; recommend corrective actions; and collaborate with software, hardware, firmware, product marketing, and engineering teams to deliver features through general availability. The role also contributes to system design and establishes quality practices throughout the product lifecycle.

Lead quality assurance activities for large projects, including test planning, design, execution, management, metrics, and communication. Coordinate internal teams, contract testers, vendors, and UAT sign-offs while providing QA subject matter expertise. Participate in requirements and design reviews, maintain testing documentation, resolve issues, and advance quality engineering practices through automation, AI tooling, and Testing Center of Excellence initiatives.

Build and maintain enterprise-grade Playwright automation frameworks, integrate automated testing into Azure DevOps CI/CD pipelines, and expand regression coverage across SaaS applications and APIs. Drive AI-assisted test generation using tools such as Claude, establish QA standards and metrics, prioritize automation opportunities, collaborate with engineering, product, and DevOps teams, and mentor junior QA staff.