Top QA Jobs in London

Design and build test infrastructure, automation, and tooling to validate ML software stacks and hardware; shape test architecture across CI pipelines, frameworks, simulators, emulators, and large ML workloads; mentor engineers and own complex validation projects.

Lead QA strategy for the sanctions domain: manage a high-performing QA team, set sampling and scorecard methodology, ensure KPI delivery, validate complex sanctions outcomes, drive continuous improvement, and partner with stakeholders to translate QA data into actionable insights.

The role focuses on leading product safety and quality initiatives within supply chains, collaborating cross-functionally while providing expertise and thought leadership in compliance and sustainability.

Lead a global QA team covering AML/KYC/Transaction Monitoring, underwriting and fraud risk. Design and run a comprehensive QA framework, perform monthly testing, identify risks and root causes, report outcomes to leadership, track remediation to closure, and provide data-driven insights to support operational excellence and projects.

As a Staff Software Engineer (ML QA), you'll design and maintain testing infrastructure for the ML software stack, focusing on automation, software quality, and mentoring junior engineers in a collaborative environment.

Lead manual QA for Paper.io 2 mobile game: design test plans, find and document defects, create QA processes/tools, track live KPIs, collaborate with design/dev teams, and support quality initiatives across studios.

Lead QA in cross-functional teams, define QA strategy, embed quality across the delivery lifecycle, manage release and incident processes, mentor junior testers, consult with clients to improve QA practices, and drive automation, accessibility, and continuous delivery.

Lead and support Distribution & In‑Market Quality compliance by ensuring GDP/GMP/medical device regulatory adherence, implementing QMS policies, driving continuous improvement, investigating product quality complaints, supporting audits and governance, and collaborating cross-functionally to maintain operational and regulatory quality standards.

The QA Engineering Manager will lead and support QA teams, improve QA practices, collaborate with product and design teams, and develop the QA strategy.

Lead QA Specialist providing QA oversight for new product introductions (NPI) and technology transfer to CMOs. Ensure GMP/regulatory compliance, review and approve GMP documentation, support IMP manufacture for clinical trials, monitor CMO performance, manage deviations/CAPAs, apply QRM, lead audits/inspection readiness, and support cross-functional global teams.

The Process Manager oversees the production of aggregates, coordinating operations, ensuring safety and quality, managing staff, and optimizing processes.

Lead the Financial Crimes Compliance Quality Assurance programme at MUFG, developing and implementing methodologies and standards while collaborating with global teams and stakeholders to ensure compliance and risk management.

Execute manual tests, create and maintain test plans/cases, report and track issues, perform regression testing, and collaborate with developers and stakeholders to ensure product quality. Support understanding of product changes and contribute to improving testing processes.

Plan, coordinate, and govern UAT across complex programmes. Ensure UAT readiness, manage test environments and data, support business testers, oversee defect triage and closure, track execution progress, report risks and status, and enable informed sign-off and release decisions.

The Quality Assurance Engineer will develop tests for sports technology products, improve product quality, collaborate in Agile teams, and maintain automated test suites.

Coordinate and govern technical testing (Unit, CIT, System, SIT) across technology value streams. Plan schedules, environments, test data, manage defects, track progress, report risks, and enable technology sign-off and E2E/UAT readiness for complex financial services programmes.

As a Staff QA Engineer, you will lead quality strategy for software products, mentor automation engineers, improve CI/CD pipelines, and implement modern testing tools including AI-assisted strategies.

Lead a team of test engineers to deliver end-to-end testing for securities clearing platforms. Own test strategy, plans, automation and CI/CD integration, ensure quality across the SDLC, collaborate with business, technology teams and suppliers, and communicate technical information clearly.

The Clinical Quality Assurance Specialist conducts quality assurance activities for digital health services, assesses adherence to standards, produces documentation, and supports clinical teams in implementing quality checks in software systems.

Conduct audits of claims files against regulatory and internal standards, identify trends, prepare MI and analytic reports, recommend corrective actions, support training and remediation, engage stakeholders, and maintain knowledge of London Market products, policies, systems and regulatory environment.

Lead and conduct claims quality assurance reviews against regulatory and internal standards, produce MI and analytic reports, recommend process improvements, oversee re-reviews and calibration, and coach team members to drive continuous improvement across Lloyd's London Market claims operations.

Design, build, and maintain automated test suites, evaluation scenarios, metrics, and datasets for AI-powered features. Automate QA workflows with Python and CI/CD, test APIs and ML model outputs, define quality strategy and acceptance criteria, create CI/CD quality gates, mentor teams, participate in code reviews, and document findings.

Design and implement Python testing frameworks, conduct ETL testing, and collaborate in a CI/CD environment focusing on cloud-based data platforms.

Evaluate search results and AI-generated content for quality, relevance, and accuracy. Conduct online research to verify information, apply rating guidelines, document edge cases, provide written feedback, participate in training/calibration, and meet productivity and quality targets.

Manage and coordinate the College's academic quality assurance processes, servicing committees, overseeing annual monitoring, external examiner systems, programme approvals and modifications, and supporting external reviews. Provide advice on QA policies and regulatory requirements, maintain records, produce reports for governance bodies, and drive continuous enhancement of the quality assurance framework.