Jobs in London

[London] Applied AI Architect, Partnerships

This role involves building technical relationships with global and regional system integrators and cloud partners, enabling their AI practices, and supporting strategic customer deals. You will also gather product feedback and represent Anthropic at partner events.

Anthropic London, United Kingdom

Forward Deployed Engineer - London (Spanish-speaking)

This role involves leading end-to-end technical deployments of cutting-edge AI models for strategic customers, from prototyping to production. The engineer will build full-stack systems, deeply integrate with customer teams, and translate field feedback into product and model improvements. Success is measured by real-world adoption and measurable impact on customer workflows.

OpenAI London, United Kingdom

Permanent

AI Forward Deployed Engineer - London

The AI Forward Deployed Engineer role involves developing cutting-edge GenAI solutions, rolling out production-grade applications, and serving as a technical advisor to customers. You will collaborate with product and engineering teams to shape strategic priorities and present at industry conferences.

Databricks London, United Kingdom

Senior Manager, AI Forward Deployed Engineering - London

This role involves leading and scaling a team of AI/ML professionals, developing executive relationships with EMEA customers, and driving strategic initiatives. The role requires deep technical expertise in ML, GenAI, and data science, as well as experience in managing and growing high-performing teams.

Databricks London, United Kingdom

Hybrid Permanent

AI Labs Software Engineer Python Developer Finance London

This role involves building and delivering Agentic AI solutions for a finance client, collaborating with business stakeholders to understand their needs. You will work as one of two senior engineers in the AI labs team, with a focus on Python and cloud platforms like AWS and GCP. The team will grow over the next 6 months, and you will also showcase solutions to clients, potentially leading to partnerships.

eFinancialCareers London, United Kingdom £110,000 – £140,000 pa

Researcher, Training - London

A research-focused role advancing large language model development through architecture innovation, optimization, and scaling. The position involves designing and evaluating novel model architectures, debugging training regressions, and improving both model and computational performance. Work is integrated within a hybrid (3 days in-office) setup in London, contributing to core training infrastructure and flagship AI systems.

OpenAI London, United Kingdom

Hybrid Permanent

Software Engineer (ML Infrastructure), London

This role involves building and operating a large-scale inference platform to serve cutting-edge machine learning models for scientific drug discovery applications. You will work deeply with distributed systems, Kubernetes, and Python concurrency models while ensuring platform reliability, scalability, and observability. The position requires strong ownership, first-principles thinking, and close collaboration with ML and scientific teams to support AI-driven biological research.

Isomorphic Labs London, United Kingdom

On-site Permanent

Research Engineer (LLM Performance), London

You will work on optimizing large language models for performance and scalability within a cutting-edge AI-driven drug discovery environment. The role involves implementing post-training methods, diagnosing bottlenecks in distributed systems, and deploying low-precision techniques to support real-world drug design applications. Collaboration with interdisciplinary research teams is central to translating novel AI methods into production-ready systems.

Isomorphic Labs London, United Kingdom

Staff ML Engineer | Agentic AI & Applied ML | London | |

Design and implement production-grade AI and ML systems, focusing on Agentic AI, RAG, and LangChain/LangGraph patterns. Establish engineering standards, improve observability and model risk controls, and drive adoption across engineering teams. Work within a regulated environment to enable safe, scalable AI solutions in production.

WeDoTech Bunhill, London, United Kingdom £800 – £1,000 pd

Hybrid Contract

Lead AI Labs Software Engineer Python Developer Finance London

As a Lead AI Labs Software Engineer, you will work with a manager and two senior engineers to develop and deploy Agentic AI solutions for the company's UK investment, sales, and marketing departments. You will lead the AI labs, collaborate with business stakeholders, and showcase solutions to clients, with a focus on Python and cloud technologies.

eFinancialCareers London, United Kingdom

Associate Applied AI, Rotational Program, London

The Associate Solutions Architect role involves driving the adoption of Claude Code, a cutting-edge AI coding assistant, across enterprise customers. Responsibilities include leading technical workshops, conducting discovery calls, and providing hands-on support during customer evaluations to enhance developer productivity.

Anthropic London, United Kingdom

Sr. Software Engineer, Threat Detection Incident Response , Dublin/London)

This role involves designing, architecting, and developing world-class case management and investigation capabilities in Go, empowering security analysts to respond to threats more effectively. You will work on large-scale distributed systems, processing trillions of events daily, and collaborate with cross-functional teams to build intelligent workflows and AI-powered capabilities.

CrowdStrike London, United Kingdom

Hybrid

Research Assistant in AI

This role involves processing and analyzing large-scale cardiac imaging data, integrating it with genetic and clinical data, and developing machine-learning models to predict patient risk in hypertrophic cardiomyopathy. You will work in a multidisciplinary team at Imperial College London, contributing to a British Heart Foundation-funded project.

Imperial College London London, United Kingdom £45 – £48 pa

Contract

Research Associate in AI for Turbomachinery Design

Conduct research in AI-driven turbomachinery design by developing machine learning frameworks integrated with computational fluid dynamics (CFD). Perform numerical simulations, analyse performance data, and collaborate with academic and industrial partners to advance sustainable engineering solutions. Work within Imperial College London’s Thermofluids Division on a Mitsubishi-funded project aimed at transforming design innovation in energy and transportation systems.

Imperial College London London, United Kingdom £45 – £59 pa

Contract

Postdoctoral Research Associate in Machine Learning for Cardiovascular Digital Twins

This role involves developing patient-specific models using machine learning to predict disease states and treatment responses for cardiovascular digital twins. The postholder will work with multimodal clinical, physiological, imaging, and sensor data to enable AI-driven precision treatment.

Queen Mary University of London London, United Kingdom £38 – £51 pa

Contract