Top QA Jobs in Belfast

Talent-network posting to collect engineers for future openings across full-stack, backend (Golang), frontend (React), mobile (iOS/Android/React Native), blockchain, AI, DevOps, security, data, and QA. Applicants should state domain, core technologies, location/time zone, and share links to profiles or projects. Fully remote; must have right to work in the country you are based.

Manage quality assurance across bids and projects, representing customer interests and supporting successful programme delivery. Monitor, analyse, and report quality performance; promote best practices and a positive quality culture; identify risks and improvement opportunities; and plan and conduct project audits and surveillance activities. The role works with project teams, customers, suppliers, and business leaders, requiring knowledge of quality standards, QMS, certification requirements, and continuous improvement practices.

Lead QA within an Agile team, driving BDD/TDD and API-first automation. Design and maintain scalable automated and performance tests, integrate automation into CI/CD, leverage AI tools to optimise test workflows, mentor teammates, identify risks, and ensure deployable software each sprint.

Lead quality engineering for field actions and post-market safety: drive complex investigations, root cause analysis, risk management, CAPA, and continuous improvement. Ensure regulatory compliance (21 CFR Part 820/QMSR, ISO 13485, ISO 14971), mentor QA engineers, coordinate cross-functional stakeholders, monitor KPIs, support audits, and represent the site in divisional/global meetings.

Lead technical quality engineering for product field actions and post-market safety. Drive complex investigations, root-cause analysis, risk management, CAPA, and continuous improvement while ensuring compliance with 21 CFR Part 820, ISO 13485, and ISO 14971. Mentor senior QA engineers, coordinate cross-functional stakeholders, monitor KPIs, and support audits and field action executions.

Test Brookhaven across Live and QA environments on Mobile, Tablet, PC, and Console. Reproduce and document issues with logs/screenshots/steps, execute test plans, represent the player perspective, and communicate progress and risks with QA and development teams.

Performs functional, regression, exploratory, compatibility, performance, localization, and release testing for multiplayer mobile games on Android and iOS. Tests gameplay, economy, monetization, live events, backend integrations, and player experience; documents and tracks defects in Jira; verifies fixes; collaborates with cross-functional teams; and improves QA processes, test cases, and release validation.

Design and execute test plans, automate tests, build and enhance test frameworks, integrate automation into CI/CD, validate UIs and REST APIs, perform root-cause analysis, and leverage LLMs and AI tools to improve QA workflows and productivity.

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.

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.

Perform final formatting and layout quality control on client documents: verify layout consistency, typography, adherence to style guides, and deliver 100% client-ready files, including same-day projects.

Lead QA strategy and execution for an AI automation platform. Define quality metrics, build automation for regression, integration, and performance tests, validate reliability and scalability, triage incidents, and mentor engineers to embed reliability and testing into CI/CD workflows.

Manual and automated QA for Pod releases: run local/staging environments, submit transactions, verify APIs/receipts/state, reproduce and report bugs, write end-to-end and headless browser tests, and build release checklists and automation.

Lead QA for backend and distributed systems: design test strategies, automate API and backend tests, validate databases and message-driven workflows, test high-concurrency and fault-tolerant scenarios, integrate CI/CD, monitor production, debug incidents, and drive QA best practices and AI-assisted testing improvements.

Lead mobile QA for iOS, Android, and responsive web: design and execute manual and automated tests, run exploratory/regression/smoke testing, validate performance and cross-device compatibility, perform API/integration testing, document defects, improve QA processes, mentor junior QAs, and communicate release readiness.

Own end-to-end quality validation for new features and releases on a genomics platform. Design, build, and maintain scalable automated regression suites (Playwright/Cypress/Selenium), run API/integration tests (Postman/Swagger), integrate tests into CI/CD, lead exploratory testing and release readiness, track defects to resolution, improve QA processes, and mentor junior QA engineers while communicating quality risks across teams.

The QA Engineer will enhance test automation frameworks, perform cross-functional testing, and ensure the quality of ClickHouse's cloud and open-source offerings.

Perform manual testing of web and enterprise applications: functional, regression, smoke, exploratory, API and DB testing. Create and maintain test cases and documentation, reproduce and triage defects with developers, participate in refinement and release testing, and improve QA processes.

Join the Systems Engineering team to qualify and release custom hardware and embedded firmware for Ring Smart Lighting and Ring Alarm products. Test and maintain embedded Linux/IoT devices, perform REST API and embedded device testing, use lab equipment, and follow Agile processes while collaborating across teams.

Remote Quality Assurance Specialist responsible for ensuring product quality through manual and automated testing, building and running test scripts, analyzing results, reporting defects, and collaborating with teams to improve reliability and customer satisfaction.

Perform manual and automated testing, develop and execute test plans and scripts, document and track defects, conduct regression testing, review requirements, and report quality metrics while collaborating with developers and stakeholders.

Verify and quality-check evaluation tasks for frontier AI models: confirm correct answers and evidence, spot and explain errors, apply skeptical verification, and communicate concise findings. Work remotely ~20 hours/week on a one-month contract (possible extension), meet delivery deadlines, and prioritize what needs deeper review versus quick resolution.

Lead risk-based GCP audit strategy and planning across therapeutic areas, manage audit outcomes and trends, represent QA on cross-functional initiatives, deliver reports/metrics to leadership, and collaborate with global stakeholders. Requires navigation of ambiguity and prioritization of complex activities.

Design, build, and own a unified mobile automation platform (iOS/Android) using a TypeScript-first test framework. Integrate tests into GitHub Actions CI/CD, improve stability and observability, manage cloud device farm strategy, and mentor engineers to shift testing left and increase release confidence.

Lead QA for ServiceNow platform enhancements: design and execute functional, integration, regression and ATF automation tests; validate releases, track defects, support deployments, and promote QA best practices within Agile teams.