Latest Machine Learning Engineer Jobs

Principal CFD Engineer

Lead the development and delivery of high-fidelity, multi-physics simulation models integrated with AI tools, working directly with customers in aerospace, defense, and advanced industries. Focus on CFD, parametric CAD, and automation to enable design optimization and machine learning workflows. Mentor junior engineers and improve simulation practices while traveling globally to support on-site implementations.

PhysicsX North Tyneside, NE29 8EP, United Kingdom US$200,000 pa

Hybrid Permanent Clearance Required

Senior CFD Engineer - Plasma Specialist

This role involves developing high-fidelity computational plasma models for semiconductor manufacturing processes such as plasma etching, deposition, and surface interactions. The engineer will work directly with customers—often on-site—to define challenges, validate simulations against real-world data, and integrate models into AI-driven workflows. Collaboration with data scientists and ML engineers is central, with an emphasis on delivering practical, impactful solutions in a hybrid working environment.

PhysicsX London, United Kingdom

Hybrid Permanent

Solutions Engineer, Enterprise

This role involves partnering with sales and product teams to deliver technical pre-sales support for enterprise clients adopting AI solutions. The Solutions Engineer will design and prototype custom implementations, develop scopes of work, and collaborate with machine learning and software engineers during post-sales deployment. The position emphasizes deep technical engagement with clients in sectors like fintech, insurance, and SaaS, focusing on Generative AI and large language model applications.

Scale AI London, United Kingdom

On-site Permanent

AI Engineer

This role involves designing and deploying AI-powered applications using Large Language Models and Generative AI technologies within a modern financial services environment. You'll build prompt engineering frameworks, retrieval-based systems, and scalable AI workflows while collaborating with engineering and product teams. The position emphasizes responsible AI practices, innovation in cloud-native environments, and shaping the organization's AI strategy.

Tenth Revolution Group London, United Kingdom £70,000 – £100,000 pa

Hybrid Permanent

Unreal Engine Developer - Synthetic Data / AI

Develop and scale Unreal Engine 5 applications to generate synthetic imagery for training AI and computer vision models. Collaborate with AI researchers and engineers to automate rendering workflows, improve scene generation, and build production-grade software for secure deployment. Work across technical and non-technical teams to create intuitive tools for scalable synthetic data pipelines.

MFK Recruitment Brentford, London, TW8 9DE, United Kingdom £55,000 – £70,000 pa

Senior 3D Artist - Unreal Engine / Synthetic Data

This role involves creating high-fidelity 3D environments and digital assets in Unreal Engine for use in synthetic data generation to train and evaluate AI and computer vision systems. The artist will work closely with AI engineers and developers to build realistic, real-time simulations of terrain, vehicles, and infrastructure for defence and security applications. Responsibilities include modelling, texturing, lighting, and optimising assets, as well as automating workflows and integrating assets into simulation pipelines.

MFK Recruitment Brentford, London, TW8 9DE, United Kingdom £45,000 – £60,000 pa

Data Scientist

This role involves designing and deploying a proprietary Skills Matching Index using algorithmic and NLP techniques to align employee skills with job vacancies and strategic workforce needs. The data scientist will build recommendation and optimization models that factor in skills, geography, and operational costs to improve talent deployment. Emphasis is placed on statistical rigor, bias mitigation, and transparent communication of model logic to leadership.

Peregrine Sheffield, South Yorkshire, United Kingdom £1 pa

Hybrid Permanent

Senior Product Designer - Defence

Lead the design of bespoke, AI-native solutions for high-stakes defence clients, shaping intuitive user interfaces from concept to delivery. Conduct user research, develop wireframes and prototypes, and evolve design systems in collaboration with ML engineers and data scientists. Operate at the strategic level, influencing product direction and driving design excellence across the organisation.

Faculty London, United Kingdom

Hybrid Permanent Clearance Required

Machine Learning Integration Engineer

This role involves integrating and optimizing machine learning models into Darktrace’s cybersecurity platform, focusing on improving runtime, scalability, and effectiveness against unknown threats. You'll work closely with machine learning specialists and security researchers to prototype and deploy innovative AI solutions. The position emphasizes production-quality Python development, model acceleration, and performance optimization across diverse technology stacks.

Darktrace Cambridge, CB2 3BJ, United Kingdom

Hybrid Permanent

Machine Learning Research Engineer

This is a fantastic opportunity to join market-leading UK AI company, Luminance. Named in Tech Nation’s prestigious Future Fifty list and the recipient of two Queen’s Awards, Luminance is the world’s most advanced AI technology which is disrupting the legal...

Luminance Cambridge, United Kingdom

Hybrid Permanent

Machine Learning Ops Engineer

This role involves designing, building, and deploying machine learning models in Azure Machine Learning Studio to support actuarial and analytics teams in a pensions and insurance context. The engineer will manage the full MLOps lifecycle, including model monitoring, retraining pipelines, and integration with data workflows using Azure Data Factory and CI/CD practices. A key focus is ensuring model reliability and translating technical outputs into actionable business insights for both technical and non-technical stakeholders.

Proactive Appointments London, United Kingdom £45,000 – £60,000 pa

Remote Permanent

Lead Data Engineer

Design and build scalable cloud-based data platforms on AWS, creating robust ETL/ELT pipelines and data services to support enterprise clients. Enable machine learning and AI initiatives through high-quality data architecture while establishing data governance, observability, and lineage standards. Collaborate with Product, Engineering, and Data Science teams to shape long-term data strategy in a high-growth tech environment.

Tenth Revolution Group London, United Kingdom £80,000 – £110,000 pa

ML Research Engineer, London

Develop and optimise cutting-edge AI models at the intersection of machine learning and drug discovery, translating research into scalable, production-ready systems. Work closely with scientists to build predictive and generative models using advanced deep learning techniques, with a focus on innovation in computational biology and chemistry. Contribute to a collaborative, interdisciplinary team advancing a digital biology platform for transformative medicine development.

Isomorphic Labs London, United Kingdom

On-site Permanent

Senior Software Engineer, Chem-Bio

Design and build core platform systems to support technical research on AI-related chemical and biological risks, translating ambiguous research needs into scalable, maintainable software solutions. Work within a multidisciplinary team to develop LLM-based agent systems, evaluation frameworks, and shared infrastructure while mentoring engineers and shaping technical direction. Operate in a high-impact environment with direct influence on AI policy and global governance.

AI Security Institute London, United Kingdom

On-site Permanent Clearance Required

Data Scientist

This role involves owning data science projects from problem definition to production deployment, using Python and machine learning to solve real business challenges. You'll work with large datasets, build deployable models, and collaborate closely with ML Engineers and stakeholders to ensure models are monitored and impactful. The position emphasizes practical application over pure research, with a focus on model governance, code quality, and clear communication of results.

Method Resourcing County Durham, United Kingdom £60,000 – £70,000 pa