Top QA Jobs in Portland, ME

Lead QA for identity and account systems, drive Playwright-based test automation and API validation, shape test strategy, collaborate cross-functionally, improve reliability and release confidence, and mentor quality engineering practices across squads.

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.

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.

Test mobile banking applications on iOS and Android devices: execute and document test cases in HPQC, capture screenshots, log defects, retest fixes, participate in defect reviews, and support test result walkthroughs under QA analyst supervision.

Own QA for web and mobile releases: write and run manual and automated tests (web, mobile, API), build test frameworks, improve CI, track issues, mentor teammates, and influence requirements and quality processes.

Lead QA for a OneStream ERP/EPM implementation: plan and execute system, integration, and UAT testing; create and run test cases; log and triage defects; perform regression and end-to-end validation; maintain test evidence and support deployment readiness, hyper-care, and post-go-live stabilization.

QA Engineer responsible for testing Manhattan Active WMS implementations and integrations. Create test strategies, plans, and cases; perform functional, integration, system, regression, and UAT testing; validate warehouse processes, RF/mobile transactions, and APIs; log defects in Jira/Azure DevOps; support SIT, Go-Live, and Hypercare in Agile teams.

Manually test Shopify eCommerce stores for design, functionality, and responsive behavior. Verify pages against Figma and project requirements, use DevTools to inspect and debug, document and report bugs, collaborate with developers/PMs/designers, and suggest fixes for recurring issues to ensure flawless launches.

Part-time QA Analyst reviews emails, invoices, confirmations, and system outputs to verify financial and operational data accuracy. Identify inconsistencies, duplicates, and mapping errors, flag anomalies, and report reproducible issues with context to engineering to maintain data integrity and reliable financial outputs.

Create and execute test plans, cases, and scripts for features, bug fixes, integrations, and releases. Investigate, document, track, and validate defects and customer issues. Communicate release changes and draft release notes. Use AI-assisted tools when appropriate and contribute to QA process and standards improvements.

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.

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 strategy for iOS and Android: design and scale automation frameworks (Appium, Espresso, XCUITest), integrate test suites into CI/CD, test on real devices via BrowserStack, perform API and exploratory/manual testing, analyze defects, and mentor junior QA engineers to ensure performance, stability, and excellent UX.

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.

Lead QA automation efforts: design test strategies and architecture, build automation frameworks for front- and back-end, integrate tests into CI/CD, mentor QA team, evaluate tools, run performance testing, define quality KPIs, and ensure product release quality.

As a QA Engineer at Loancrate, you'll ensure the software functions correctly for lenders by testing user interfaces, reporting bugs, and building test cases. You'll work closely with Engineering and Product teams, define quality standards, and potentially lead the QA function as the team grows.

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.

Lead mobile automation testing: design, develop, and maintain automated test suites and frameworks for mobile apps, mentor engineers, collaborate with cross-functional teams, analyze results and defects, define automation strategy and best practices, and participate in Agile ceremonies while communicating status to stakeholders.

Lead QA team to define and execute QA strategies, build and maintain mobile automation frameworks, integrate testing into CI/CD, set quality metrics, manage defects, review test plans, and report progress to stakeholders to ensure high-quality mobile applications.

Develop and maintain automated test suites and perform manual testing to assess product quality. Train squads on test management, collaborate to improve test coverage and application health, and promote quality practices and automation within Agile teams.

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.

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.

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.

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.