Machine Learning Jobs

Microsoft Power Platform Developer (AI & Low Code) – Reputable client

Design and develop digital solutions using Microsoft Power Platform, including Power Apps and Power Automate, within an agile environment. Collaborate with business stakeholders and IT teams to build low-code applications, with opportunities to work on AI-enhanced features. Focus on creating custom connectors and automating workflows across business functions.

Integrity Recruitment Solutions Nottingham, Nottinghamshire, United Kingdom

Hybrid Permanent

AI Practice Lead

This role involves leading the strategic development and delivery of AI transformation programmes for enterprise clients across BFSI, Energy, Utilities, and Diversified Industries. The AI Practice Lead will define AI strategies, develop market-ready offerings, and provide technical leadership across Generative AI, LLMs, RAG, and enterprise data platforms. They will mentor cross-functional teams, drive innovation, and ensure high-impact outcomes through hands-on architectural guidance and governance of complex AI initiatives.

Expleo London, United Kingdom

Hybrid Permanent

Junior Cloud Developer (Front End)

This role involves developing responsive front-end interfaces and cloud applications for fans, customers, and partners within a football technology environment. You'll work alongside experienced cloud architects to build and optimise user journeys using modern front-end frameworks, with a focus on learning and growth. The position supports digital innovation at the intersection of sports, AI, and user experience.

Brighton & Hove Albion Football Club Lancing, West Sussex, United Kingdom

On-site Permanent Clearance Required

Lead Data Scientist (Model Developer) / Deep Learning Practitioner

This role involves leading the development and deployment of advanced deep learning models to enhance credit underwriting systems at Capital One. The candidate will work with non-traditional and multi-modal data, building neural networks such as LSTMs, RNNs, and Transformers to improve predictive accuracy. They will bridge research and production by collaborating with stakeholders and guiding models from prototype to market impact.

Capital One Boultham, Lincolnshire, LN6 7TG, United Kingdom

Hybrid Permanent

Research Engineer, Pretraining

This role involves conducting research and implementing solutions in areas like model architecture, algorithms, and data processing for large language models. You will lead small projects, collaborate on larger initiatives, and optimize training infrastructure to ensure AI systems are safe, steerable, and trustworthy.

Anthropic London, United Kingdom

On-site Permanent

[Expression of Interest] Research Engineer / Scientist, Alignment - London

As a Research Engineer on the Alignment Science team, you will design and execute machine learning experiments to ensure AI systems are safe, helpful, and aligned with human values. You will collaborate with other teams to test and improve safety techniques, develop evaluation tools, and contribute to research papers and presentations.

Anthropic London, United Kingdom £260,000 – £370,000 pa

Hybrid Permanent

Staff Software Engineer, AI Reliability Engineering

This role involves developing and maintaining the reliability of Anthropic's AI systems, particularly Claude. Responsibilities include setting service level objectives, implementing monitoring systems, and leading incident response. The position offers cross-functional exposure and collaboration across multiple teams and cloud providers.

Anthropic London, United Kingdom £325,000 – £390,000 pa

Permanent

Staff+ Software Engineer, Safeguards Infrastructure

This role involves developing foundational systems for AI safety, including data storage, metric evaluation, and human review tools. The focus is on building robust defenses to prevent misuse and ensure user well-being, with a strong emphasis on operational reliability and scalability.

Anthropic London, United Kingdom £255,000 – £325,000 pa

Hybrid Permanent

Research Engineer, Pretraining Scaling - London

This role involves owning critical aspects of Anthropic's production pretraining pipeline, including performance optimization, debugging complex issues, and improving training efficiency. The position is highly operational, requiring responsiveness to incidents and flexibility during model launches, with significant learning opportunities.

Anthropic London, United Kingdom

On-site Permanent

Applied AI Architect, Industries

As an Applied AI Architect at Anthropic, you will serve as a trusted technical advisor to large enterprises, helping them understand and integrate Claude, Anthropic's AI system, into their technology stack. You will work closely with sales, product, and engineering teams to guide customers through technical discovery, evaluation, and deployment, ensuring alignment with business objectives and maintaining high standards for safety and reliability.

Anthropic London, United Kingdom

On-site Permanent

Research Engineer, Machine Learning (RL Velocity)

As a Research Engineer on the RL Velocity team, you will focus on building and improving the RL training infrastructure, identifying and removing bottlenecks, and partnering with researchers and engineering teams to enhance the efficiency and reliability of Anthropic's AI systems. This role involves high-leverage work that impacts the entire organization's ability to iterate and improve models quickly.

Anthropic London, United Kingdom £370,000 – £630,000 pa

Hybrid Permanent

Staff Software Engineer, Inference

As a Staff Software Engineer on the Inference team, you will work on building and maintaining critical systems that serve Claude to millions of users. Your responsibilities will include optimizing compute efficiency, enabling breakthrough AI research, and tackling complex distributed systems challenges across multiple cloud platforms and AI accelerators.

Anthropic London, United Kingdom £325,000 – £390,000 pa

Hybrid Permanent

Research Engineer, Machine Learning (Reinforcement Learning)

This role involves collaborating with researchers and engineers to advance the capabilities and safety of large language models through reinforcement learning. Responsibilities include developing core RL infrastructure, designing novel training environments, and optimizing performance across the stack.

Anthropic London, United Kingdom

On-site Permanent

Principal Full Stack Engineer & Architecture Lead

This role involves leading the architecture and technical direction of a cloud-native healthcare platform, working closely with senior leadership to drive engineering excellence. Responsibilities include hands-on development, mentoring engineers, and ensuring system scalability and security.

Command Recruitment London, United Kingdom £80,000 – £90,000 pa

Hybrid Permanent

Senior System Software Engineer, NCCL - Partner Enablement

NVIDIA is leading the way in groundbreaking developments in Artificial Intelligence, High Performance Computing and Visualization. The GPU, our invention, serves as the visual cortex of modern computers and is at the heart of our products and services. Our work...

NVIDIA