600 Engineering Lead jobs in London

Meta is seeking a Quality Assurance Test Engineering Lead to drive product quality strategy across large-scale consumer and platform products. In this role, you will define and lead quality assurance frameworks, establish testing methodologies, and partner with engineering, product, and data science teams to ensure that Meta's products meet the highest standards of reliability, performance, and user experience. You will apply deep expertise in test architecture, automation, and quality systems to influence product roadmaps and shape how quality is built into the development lifecycle at scale.

QA Engineering Lead Responsibilities:

• Define and drive the quality assurance strategy and testing roadmap for large-scale product areas, aligning cross-functional teams around shared quality objectives
• Implement scalable test automation frameworks covering functional, regression, integration, and end-to-end testing across web and mobile platforms
• Identify systemic quality gaps through root cause analysis and implement corrective interventions that improve overall product reliability and test coverage
• Partner with engineering, product management, and data science teams to embed quality practices early in the development lifecycle, including requirements review and risk-based test planning
• Establish and monitor quality metrics, test coverage signals, and release health indicators to inform go/no-go decisions and communicate quality posture to leadership
• Lead the evaluation and adoption of AI-integrated testing workflows, including using AI tools to accelerate test generation, defect triage, and coverage analysis
• Proactively identify high-impact quality risks across multiple product teams and drive mitigation strategies that reduce customer-facing defects
• Contribute to organizational quality standards and processes, influencing how quality engineering is practiced across teams and product areas
• Manage staged rollout validation using feature flagging and A/B testing frameworks to assess product quality in production environments

Minimum Qualifications:

• Bachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience
• 6+ years of experience in quality assurance test engineering, including test strategy definition, test automation architecture, and release quality validation for consumer-facing or platform products
• Experience designing and implementing scalable test automation frameworks across functional, integration, regression, and end-to-end testing domains
• Experience leading cross-functional quality initiatives, influencing engineering and product teams on quality standards, risk assessment, and testing methodologies
• Experience analyzing quality metrics, defect trends, and test coverage data to drive measurable improvements in product reliability and release confidence
• Experience with feature flagging systems, staged rollout validation, and production quality monitoring as part of a continuous delivery pipeline

Preferred Qualifications:

• Demonstrated track record of building quality engineering programs or centers of excellence that raised quality standards across multiple product teams
• Demonstrated ability to integrate AI tools to optimize/redesign workflows and drive measurable impact (e.g., efficiency gains, quality improvements)
• Experience defining quality assurance strategy for mobile platforms (iOS and Android) at scale, including device fragmentation and platform-specific testing challenges
• Experience with performance testing, load testing, or chaos engineering methodologies to validate product reliability under real-world conditions
• Experience applying AI or machine learning tools to accelerate test generation, defect classification, or coverage gap analysis in a software quality context
• Demonstrated ongoing AI skill development (e.g., prompt/context engineering, agent orchestration) and staying current with emerging AI technologies

About Meta:

Meta builds technologies that help people connect, find communities, and grow businesses. When Facebook launched in 2004, it changed the way people connect. Apps like Messenger, Instagram and WhatsApp further empowered billions around the world. Now, Meta is moving beyond 2D screens toward immersive experiences like augmented and virtual reality to help build the next evolution in social technology. People who choose to build their careers by building with us at Meta help shape a future that will take us beyond what digital connection makes possible today—beyond the constraints of screens, the limits of distance, and even the rules of physics.






Individual compensation is determined by skills, qualifications, experience, and location. Compensation details listed in this posting reflect the base hourly rate, monthly rate, or annual salary only, and do not include bonus, equity or sales incentives, if applicable. In addition to base compensation, Meta offers benefits. Learn more about benefits at Meta.