Machine Learning Jobs

Principal Data Scientist

A Principal Data Scientist will lead high-impact AI projects for financial services clients, driving technical innovation in machine learning and Generative AI. The role involves mentoring teams, developing shared frameworks, and contributing to client-facing solutions with a focus on responsible deployment. Thought leadership through publications and conference presentations is also expected.

Faculty AI London, United Kingdom

Hybrid Permanent

Senior Product Designer

Lead end-to-end design for user-centred AI solutions in the clean energy sector, integrating research and accessibility standards. Evolve design systems, mentor team members, and collaborate across functions to improve product usability. Focus on responsible AI deployment with measurable environmental impact.

Faculty AI London, United Kingdom

Hybrid Permanent

Forward Deployed Engineering - Senior Architect

This role involves leading the design and implementation of end-to-end data and AI solutions for enterprise customers using the Databricks platform. The Senior Architect will work hands-on to build production-grade systems, integrate ML/AI models, and deliver scalable data architectures while collaborating closely with technical and business stakeholders. The role emphasizes customer immersion, reusable asset development, and influencing product strategy through real-world deployment insights.

Databricks London, United Kingdom

Hybrid Permanent

Senior Solutions Engineer (Manufacturing, Automotive, Defence)

The role involves leading technical engagements with customers, designing solutions, and delivering platform demonstrations for data engineering, analytics, and machine learning workloads. You will work closely with the Account Executive to expand Databricks platform usage and contribute to the broader technical community.

Databricks London, United Kingdom

Lead Machine Learning Engineer

Leads the technical direction of complex AI/ML projects, designing scalable production systems and guiding engineering teams in high-risk environments. Focuses on building robust ML infrastructure, CI/CD pipelines, and deploying AI platforms for government and public sector clients. Provides architectural leadership and mentors engineers while driving innovation in responsible AI.

Faculty London, United Kingdom

Hybrid Permanent Clearance Required

Frontend Engineer

This role involves building client-facing web applications to visualise insights from AI and machine learning models, working closely with data scientists and designers. The engineer will help establish frontend standards, maintain deployment infrastructure, and create reusable component libraries. Based in London with hybrid working, the role supports high-impact public sector projects and requires occasional on-site work with government clients.

Faculty London, United Kingdom

Hybrid Permanent Clearance Required

Member of Technical Staff - RL Environments

Build and refine reinforcement learning environments to train and evaluate AI agents for enterprise applications. Design tasks, synthetic data pipelines, and verifiers while collaborating with modeling and product teams to close capability gaps. Work in a security-first AI company with a focus on measurable agentic performance and scalable evaluation systems.

Cohere London, United Kingdom

Hybrid Permanent

Technical Program Manager, AI Delivery for Public Sector & Defence, UK

This role involves leading end-to-end technical program delivery for AI deployments within UK public sector and defence organisations. The individual will act as a bridge between Cohere’s advanced AI capabilities and government stakeholders, managing complex procurement, security, compliance, and integration requirements. Success requires navigating air-gapped environments, high-stakes governance, and multi-team coordination to ensure responsible, secure, and scalable AI adoption.

Cohere London, United Kingdom

Hybrid Permanent Clearance Required

Applied Scientist I

Design and train machine learning models for digital identity verification, focusing on deepfake detection, bias mitigation, document understanding, and efficient on-device ML. Collaborate with product and engineering teams to deploy scalable models and publish research in top-tier venues. Work with large-scale vision-language models, synthetic data, and multimodal systems to enhance fraud detection and identity assurance.

Entrust London, United Kingdom

Modelling Engineer

Develop pre-silicon software models of AI accelerator hardware to support architecture design, performance evaluation, and early software development. Work closely with cross-functional teams in a hardware-software co-design environment to validate and refine cutting-edge AI hardware before fabrication. Focus on creating accurate, high-performance simulations using SystemC, C/C++, and Python.

Fractile London, United Kingdom

Associate Director, Platform Engineering

Lead the platform engineering function for a TechBio company pioneering drug discovery through single-cell multi-omics and machine learning. Define and evolve the hybrid on-premises and cloud infrastructure strategy, with a focus on Kubernetes, MLOps, scientific compute environments, and platform security. Develop the team and platform to support data-intensive genomic pipelines, model training, and CI/CD maturity while ensuring robust observability, disaster recovery, and compliance with clinical-stage data governance standards.

Relation Therapeutics London, United Kingdom

Permanent

MLOps Engineer

Design and operate a secure, scalable AI platform infrastructure, building CI/CD pipelines and deployment workflows in collaboration with data science and engineering teams. Implement observability, automate infrastructure using IaC, and ensure high availability and compliance. Focus on performance, cost efficiency, and seamless integration of AI workloads and agents.

DGH Recruitment London, City And County Of the City Of London, United Kingdom £80,000 – £100,000 pa

Data Scientist - Financial Services

This role involves end-to-end ownership of existing analytics and production data science models for UK and Canadian markets, with a focus on revenue monitoring, partner performance, email campaigns, and experimentation. The Data Scientist will maintain and troubleshoot live systems rather than build new models, ensuring reliability and clear communication with cross-functional teams. The position requires strong operational discipline and technical maintenance of established pipelines and reporting.

EF Recruitment London, United Kingdom £480 – £500 pd

Machine Learning Engineer (Computer Vision)

This role involves designing, training, and deploying computer vision models across the full machine learning lifecycle. You will work closely with engineers, data scientists, and domain experts to build production-ready systems and evaluate model performance on a variety of projects.

Platform Recruitment London, United Kingdom £80,000 – £160,000 pa

On-site Permanent

Machine Learning Engineer

This role involves designing, building, and deploying advanced machine learning models to solve complex operational challenges in real-world environments. You will work closely with a high-calibre founding team, industrial data, and customer environments to take machine learning systems from early validation through to scalable deployment.

Platform Recruitment London, United Kingdom £60,000 – £70,000 pa

On-site Permanent