Latest machine learning Jobs

Senior Research Data Scientist

As a Senior Research Data Scientist, you will drive the development of advanced AI models and capabilities, focusing on transformer-based architectures and generative AI. You will collaborate with senior leaders, engineers, and academic partners to translate innovative research into scalable solutions, contributing to dunnhumby's long-term AI strategy and thought leadership.

dunnhumby London, United Kingdom

On-site Permanent

Member of Technical Staff, Training Performance Engineer

As a Performance Engineer in the Pre-Training team, you will focus on optimizing the performance of advanced language models and systems. Your responsibilities include identifying and removing performance bottlenecks, developing cutting-edge training and profiling tools, and working with top researchers to enhance model training throughput and quality.

Cohere London, United Kingdom

Hybrid Permanent

Member of Technical Staff, Data Analysis and Evaluation

This role involves designing and conducting data collection tasks, evaluating dataset quality, and assessing the robustness of large language models (LLMs). You will work closely with researchers, engineers, and data annotators to improve the overall effectiveness of AI systems and ensure they are reliable and scalable.

Cohere London, United Kingdom

Remote Permanent

Member of Technical Staff, Agent Code

This role involves staying up-to-date with the latest research in code LLMs and agents, designing and implementing scalable training strategies, and leading experiments on state-of-the-art compute infrastructure. You will collaborate with a team of researchers and engineers to develop cutting-edge code generation and agent systems for enterprise use.

Cohere London, United Kingdom

Hybrid Permanent

Research Scientist, Cohere Labs

As a Senior Research Scientist at Cohere Labs, you will lead an independent research agenda on cutting-edge AI topics, collaborate globally, and mentor new researchers. The role involves advancing scientific knowledge, exploring societal implications of machine learning, and contributing to the future of AI research.

Cohere London, United Kingdom

Remote Permanent

Member of Technical Staff, Safety for Agents

This role involves developing better, fairer, and more secure Large Language Models (LLMs) by focusing on data generation, post-training algorithms, and evaluation methods. You will work closely with cross-functional teams to ensure the safety and ethical use of LLMs, with a significant emphasis on experimental design and data management.

Cohere London, United Kingdom

Hybrid Permanent

Head of AI, Global Marketing

Lead the development and execution of an AI-first marketing strategy, embedding artificial intelligence into global marketing workflows, operating models, and performance measurement. Drive transformation through generative AI, automation, and data-driven decisioning while establishing governance, capability, and commercial impact across a global B2B marketing function.

Deerfoot Recruitment Solutions Heathrow, London, United Kingdom £630 pd

Hybrid Contract

Data Analyst

This role involves designing and deploying a proprietary Skills Matching Index using machine learning and NLP to align employee skills with job vacancies across a global bank. The data scientist will build recommendation models that optimize talent deployment by factoring in skills, geography, and operational costs, while ensuring statistical rigor and addressing bias. Collaboration with data analysts and stakeholders is key to deploying transparent, interpretable models.

Peregrine Sheffield, South Yorkshire, United Kingdom

Hybrid Permanent Clearance Required

Solutions Architect

This role involves leading the design and implementation of advanced defence technology solutions, focusing on AI, autonomous systems, and multi-domain integration. The Solutions Architect will work across experimentation and demonstration programmes, translating operational needs into deliverable technical architectures. It is a strategic, customer-facing position requiring deep technical expertise and engagement with senior stakeholders in defence and government.

Rebel Recruitment United Kingdom £85,000 – £130,000 pa

Remote Permanent Clearance Required

Lead Data Scientist (Associate Director)

Lead and deliver high-impact AI and data science initiatives from concept to production, working closely with senior stakeholders to align projects with business goals. This role combines strategic leadership with hands-on development, driving innovation in machine learning and analytics while mentoring a growing team. Focus on delivering measurable business value through advanced modelling, proof-of-concepts, and scalable solutions in a fast-paced FMCG environment.

Coca-Cola Europacific Partners Uxbridge, London, UB8 1SB, United Kingdom

Hybrid Permanent

Senior Solutions Architect (DS/ML/GenAI/LLM)

JOB ID:FEQ227R117Location:London, United KingdomIndustry:Professional Business Services (Consultancy, Legal, etc)At Databricks, our core values are at the heart of everything we do. A culture of proactiveness and a customer-centric mindset guides us in creating a unified platform that makes data science...

Databricks London, United Kingdom

Lead Data & AI Analyst

This role involves partnering with various business teams to deliver meaningful data insights and drive AI adoption. Responsibilities include developing reports, dashboards, and performance insights, translating complex data into actionable recommendations, and supporting the implementation of AI tools to improve efficiency and decision-making.

Zachary Daniels Peterborough, PE1 1XH, United Kingdom £50,000 – £60,000 pa

On-site Permanent

Senior Software Engineer, Inference

The role involves building and maintaining critical systems for serving Claude, a large language model, to millions of users. Responsibilities include optimizing compute efficiency, enabling breakthrough research, and tackling complex distributed systems challenges across multiple cloud platforms and AI accelerators.

Anthropic London, United Kingdom £225,000 – £325,000 pa

Hybrid Permanent

Senior Staff+ Software Engineer, Node Infra

This role involves owning the technical strategy and roadmap for node lifecycle management, including ingestion, bring-up, health checking, and automated repair of compute resources. You will drive cross-team initiatives to build and scale AI clusters across multiple clouds and accelerators, ensuring high reliability and efficiency in Anthropic’s AI research infrastructure.

Anthropic London, United Kingdom £325,000 – £485,000 pa

On-site Permanent

AI Strategy Manager - Credit Cards

AI Strategy Manager - Credit CardsManchesterFull timePosted Yesterday158191End DateThursday 30 July 2026Salary Range£72,702 - £80,780We support flexible working - click here for more information on flexible working optionsFlexible Working OptionsHybrid Working, Job ShareJob Description SummaryUses expertise to select and develop...

Lloyds Banking Group Manchester, United Kingdom £72,702 – £80,780 pa