Latest Quality Assurance Engineer Jobs

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Machine Learning Engineer (Synthetic Data)

Build and scale next-generation world model architectures to generate high-fidelity synthetic data for autonomous driving systems. Bridge ML research and engineering by optimizing generative models, ensuring training-grade video output, and integrating synthetic data into real-world training pipelines. Work across GPU-scale infrastructure, 3D geometry, and multi-sensor simulation to accelerate development across new vehicle platforms and safety-critical scenarios.

Wayve London, United Kingdom

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Staff Machine Learning Engineer - Ops

This role focuses on ensuring the quality and reliability of machine learning models throughout Wayve’s development lifecycle. The engineer will define and enforce release standards across complex training phases, improve ML delivery pipelines, and collaborate with platform, CI/CD, and evaluation teams to enhance automation, observability, and evaluation methodology. The position plays a critical role in maintaining model integrity and safety for embodied AI in autonomous vehicles.

Wayve London, United Kingdom

Staff Applied AI Engineer

This role involves designing and governing high-stakes AI systems for public sector clients, with a focus on responsible AI, model evaluation, and production MLOps. The engineer will establish technical standards, lead incident resolution for model safety, and build reusable AI capabilities like fine-tuned models and agent architectures. They will also mentor senior engineers, advise on technical roadmaps, and act as a trusted advisor to government clients on AI strategy and deployment.

Scale AI London, United Kingdom

Hybrid Permanent Clearance Required

AI Infrastructure Engineer, Serving Platform

Design and build scalable, fault-tolerant systems for serving large language models (LLMs) in both research and production environments. Develop internal platforms for LLM capability discovery and integration, with a focus on performance, observability, and system health. Collaborate closely with researchers and engineers to optimize model deployment and support cutting-edge AI applications.

Scale AI London, United Kingdom

Specialist Software Engineer

This role involves leading high-impact technical projects within Darktrace’s R&D team, focusing on advancing AI-driven cybersecurity solutions to counter novel threats. The engineer will drive innovation through rapid prototyping, mentor team members, and shape strategic technical direction. Collaboration with cross-functional teams and executive communication are key aspects of the position.

Darktrace

Senior Data Scientist

The role involves end-to-end ownership of international revenue analytics and production data science models for a global SaaS client, with responsibilities spanning anomaly detection, regulatory reporting, email campaign analysis, and model maintenance. The individual will operate independently under tight deadlines, supporting cross-functional teams while ensuring data quality and system reliability. A key focus is sustaining existing BAU systems rather than greenfield development, with eventual handover to a permanent team.

EF Recruitment London, United Kingdom £400 – £450 pd

Senior AI Engineer- London

This role involves designing, developing, testing, and deploying practical AI applications and workflow automations. You will work closely with Enterprise Architecture, AI Product Owner, and various teams to turn use cases into working solutions, focusing on AI assistants that review technical designs and ensure alignment with standards.

FDM London, United Kingdom £70,000 – £100,000 pa

IT Engineer

The IT Engineer will play a key technical role in scaling ElevenLabs' global IT infrastructure during a period of rapid growth. Responsibilities include managing identity systems, endpoint security, office networks, and compliance, while automating IT processes across a distributed environment. The role works closely with Security and Operations to ensure secure, reliable, and productive systems for a globally remote workforce.

ElevenLabs London, United Kingdom

Hybrid Permanent

Safety Engineer - Free Tier Abuse

Design and build scalable backend systems for detecting and preventing abuse of free-tier services, focusing on AI-driven moderation and guardrails. Develop production-grade APIs, data pipelines, and observability frameworks while collaborating with ML engineers to deploy models at scale. Own end-to-end technical execution of safety infrastructure across a multimodal AI platform.

ElevenLabs United Kingdom

Remote Permanent

Senior Technical Product Manager - Vault Core

This role involves defining and driving the technical product strategy for Vault Core, a cloud-native core banking platform used by major financial institutions. The Senior Technical Product Manager will work closely with engineering teams to ensure data integrity, scalability, and developer experience while shaping APIs and user journeys for complex banking products. The position emphasizes deep technical collaboration, client implementation support, and advancing product management practices within a high-growth fintech environment.

Thought Machine London, United Kingdom

On-site Permanent

Senior Site Reliability Engineer

This role involves ensuring the reliability and resilience of mission-critical cloud-native banking and payments platforms. The Senior SRE will lead on disaster recovery, automation, and operational excellence, while mentoring team members and shaping SaaS product reliability. Work includes Kubernetes, cloud infrastructure, and cross-functional collaboration with engineering and customer-facing teams.

Thought Machine London, United Kingdom

Hybrid Permanent

Machine Learning Engineer

This role involves building and deploying production-grade machine learning systems for high-impact clients in national security and AI safety. The engineer will lead technical architecture decisions, operationalise models using frameworks like TensorFlow and PyTorch, and develop scalable ML infrastructure. Collaboration with cross-functional teams and direct client engagement are key, with a focus on translating complex AI concepts into real-world solutions.

Faculty London, United Kingdom

Hybrid Permanent

Data Scientist

Design and deliver custom data science solutions for high-impact projects in the defence sector, working closely with clients and cross-functional teams. Focus on ethical, reliable AI applications requiring technical leadership, rigorous model development, and clear communication of insights to non-technical stakeholders. Contribute to thought leadership through teaching or open-source work.

Faculty London, United Kingdom

Hybrid Permanent

Data Science & AI Delivery Lead

The role involves leading the technical delivery of AI and machine learning solutions, ensuring robust architecture, MLOps practices, and production readiness across projects. You'll guide a team of data scientists and AI engineers, contribute hands-on to Python-based development, and drive innovation in generative AI using Azure services. The position emphasizes engineering excellence, collaboration with data engineering and business technology teams, and staying ahead of emerging AI technologies.

Everson Recruitment London, United Kingdom £130,000 pa

Data Engineering Lead - AI & Data Automation

Lead and scale a global data, AI, and automation function by designing and delivering trusted data foundations, centralised platforms, and scalable AI solutions. You will manage a distributed engineering team, drive technical strategy across cloud and on-premise systems, and mentor staff while shaping data governance, security, and integration standards. The role involves close collaboration with business stakeholders to translate strategic goals into technical roadmaps using modern AI frameworks and cloud data platforms.

Michael Page Birmingham, West Midlands (county), United Kingdom