Latest researcher Jobs

Staff Software Engineer, Node Infra

This role focuses on designing and operating large-scale AI infrastructure, specifically managing the lifecycle of compute nodes across cloud and on-prem environments. The engineer will lead technical strategy for node provisioning, health monitoring, and automated repair systems, ensuring high reliability and efficiency across Anthropic's GPU, TPU, and Trainium fleets. Collaboration with research, inference, and cloud provider teams is central to shaping long-term infrastructure and compute strategy.

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

Engineering Manager, Connectivity - London

Lead a London-based engineering team building critical connectivity infrastructure for AI agents, including the MCP proxy, OAuth systems, and token management. Drive reliability, security, and scalability across distributed systems used in enterprise environments. Collaborate closely with San Francisco teams to shape the future of agent tool integration and contribute to open standards.

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

Full-Stack Engineer - ElevenMusic

This role involves building and shipping new features for ElevenMusic, a consumer music app. You will work closely with research engineering to integrate AI capabilities, own the full development lifecycle, and ensure high-quality, secure, and user-friendly products.

ElevenLabs United Kingdom

Remote Permanent

Full-Stack Engineer - Enterprise

This role involves working closely with enterprise customers to understand their requirements and decide on bespoke integrations or product improvements. You will be part of a dedicated team that bridges the gap between the customer and the product, focusing on building and localizing AI-powered creative solutions using ElevenLabs' audio and video stack.

ElevenLabs United Kingdom

Remote 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

Research Scientist (Applied LLMs), London

A Research Scientist will focus on applying Large Language Models to drug discovery challenges, developing novel ML techniques and models that integrate with biological and chemical data. The role involves close collaboration with interdisciplinary teams of scientists and engineers to advance AI-driven drug design. Work includes model development, experimentation, and scaling frameworks for predictive applications in a fast-paced research environment.

Isomorphic Labs London, United Kingdom

Hybrid Permanent

Research Fellow in Medical Image Analysis & Machine Learning

This role involves developing and evaluating novel AI algorithms for MRI data analysis, specifically for quantifying iron distribution in the brain. The position is part of a multi-disciplinary research institute at UCL, focusing on advancing healthcare technology through computational and medical sciences.

UCL London, United Kingdom £46 – £48 pa

Contract

Research Engineer - Post-Training

This role involves owning the full post-training lifecycle for biological foundation models, from alignment to production deployment. Responsibilities include designing and implementing pipelines, building validation frameworks, and collaborating with ML and biology teams to ensure models are scientifically meaningful and aligned with real-world drug discovery problems.

Helical London, United Kingdom

On-site Permanent

Research Scientist

This role involves conducting original research in AI safety, focusing on interpretability and behavioral analysis of transformer-based large language models. You'll design and run experiments, develop reproducible research tooling in Python with PyTorch, and translate technical findings for government, frontier labs, and national security partners. The position emphasizes scientific rigor, collaboration with senior researchers, and contributing to emerging AI safety standards.

Faculty London, United Kingdom

Permanent

Research Assistant in Machine Learning for Epidemiology

This role involves developing and evaluating machine learning models to predict Strep A outbreaks using real-world datasets. You will collaborate with clinicians and an engineering team to create a tool that can provide early warnings and help protect public health.

University of Sheffield Sheffield, Hybrid, Northern England, United Kingdom £32 pa

Contract Part-time

Research Assistant in Machine Learning and Quantitative Finance

The role involves conducting research at the intersection of machine learning and quantitative finance, focusing on large-scale financial datasets and quantitative modelling. The post holder will work under the supervision of Professors Álvaro Cartea and Mihai Cucuringu, contributing to the development and empirical evaluation of new research methodologies and preparing research outputs for publication.

University of Oxford Oxford, South East England, United Kingdom £35 – £41 pa

On-site Contract

Research Fellow for Hardware Accelerated AI Custom Computing

The role involves conducting advanced research in hardware-accelerated custom computing, specifically contributing to the RIGOLETTO project, a European initiative developing an open RISC-V platform for software-defined vehicles. You will work with academic and industrial partners, focusing on FPGA design, CPU architectures, and RISC-V design/prototyping.

Queen's University Belfast Belfast, United Kingdom £42 – £51 pa

On-site Contract

Research Associate Data Scientist- Artificial Intelligence in Healthcare – Grade 7

This role involves applying AI, machine learning, and advanced analytics to improve health and care services. You will develop secure and reproducible AI pipelines, analyse complex health datasets, and collaborate with academic, NHS, industry, policy, and public partners to generate insights and support innovation.

University of Liverpool Liverpool, Northern England, United Kingdom £39 – £46 pa

Contract

Research Scientist - Large Geometry Models

This role involves owning a research work-stream focused on 3D geometry representation and generation, designing and training generative models, and working with ML and simulation engineers to solve complex engineering challenges. You will also champion research directions and mentor junior colleagues.

PhysicsX London, United Kingdom

Senior Research Scientist - AI Safety Evaluations

Lead the development of advanced AI safety evaluations to assess risks in critical domains like CBRN and cybersecurity. Conduct original research from concept to publication, shape methodological strategy, and collaborate with frontier labs and government stakeholders. Focus on rigorous, scientifically grounded approaches to red-teaming, robustness testing, and evaluation design.

Faculty London, United Kingdom

Permanent