Artificial Intelligence Jobs

• Cambridge, United States
• Hybrid · 3 days in office
• Lead

Lead the safety assessment strategy for drug discovery projects from inception to regulatory submission, designing screening cascades and mechanistic experiments for small molecules and biologics. Partner with machine learning researchers to build predictive toxicology models and manage CRO relationships for outsourced wet-lab data generation, while mentoring junior scientists.

KNIME · Python

• London
• Hybrid · 3 days in office
• Mid-level

Join the model performance and scaling team to implement and optimize LLM post-training methods on frontier models, collaborating with research teams to turn new methods into production-ready systems. The role focuses on distributed training and inference performance, low-precision methods, and frameworks like JAX or PyTorch, in a hybrid London setting.

JAX · PyTorch · NCCL +5

• Switzerland
• Remote
• Senior

Develops performance optimizations in deep learning frameworks using JAX, contributing to JAX core components and driving peak performance on NVIDIA hardware. Works with AI researchers to build future-proof models and tooling that bridges numerical computing, simulation and deep learning research. Requires C/C++ and Python skills plus deep knowledge of ML framework internals and CPU/GPU architectures.

JAX · PyTorch · TensorFlow +4

• United Kingdom
• Remote
• Senior

Develops performance optimizations in deep learning frameworks using JAX, contributing to JAX core components and driving peak performance on NVIDIA hardware. Works with AI researchers to build future-proof models and tooling that bridges numerical computing, simulation and deep learning research. Requires C/C++ and Python, ML framework internals, and CPU/GPU architecture expertise.

JAX · PyTorch · TensorFlow +4

• Cork, Ireland
• Hybrid · 3 days in office
• Senior

Lead the design and deployment of scalable AI solutions, including LLM-powered applications such as enterprise search, document summarisation and conversational AI. Work with RAG architectures, vector databases and MLOps pipelines on Azure OpenAI and related cloud platforms, while mentoring engineers and shaping AI strategy across business units.

Azure OpenAI · Azure ML · Hugging Face +7

• London

Embedded within an investment team, you will partner with portfolio managers and analysts to understand their research workflows and build AI-powered tools that support company analysis, screening and portfolio monitoring. The role spans LLM and agentic applications, Python engineering and data pipelines, taking projects from prototype to production and driving real adoption among investors.

Python · SQL

• Cambridge
• £33,662 – £46,970 pa
• Entry level
• Contract

Lead a role in the IMPACT-OC European consortium building a multi-agent AI system for ovarian cancer, integrating imaging, genomics, histopathology and clinical records with privacy-preserving federated learning. Embedded jointly across the Department of Radiology and the Early Cancer Institute, contributing to multimodal AI pipelines, digital twin technology and clinician-facing deployment across eight partner institutions.

• Singapore
• Hybrid
• Lead

Join a newly formed Singapore research team building physical foundation models with customers and partners. You will translate physics and engineering challenges into mathematical formulations, train deep learning and probabilistic models on large spatiotemporal and geometric datasets, and own research workstreams while publishing and presenting results internally and externally.

NumPy · SciPy · Pandas +2

• London
• Hybrid · 1 day in office
• £46,000 – £52,000 pa
• Contract

Join a national security team building robust AI agents and realistic training environments to defend critical infrastructure from cyber threats. Day-to-day work spans realistic network simulation environments, novel agent architectures, and evaluation tasks, requiring strong Python, Linux and git skills plus a research mindset. Hybrid role with just one day per week in the central London office.

Python · Git · Linux

• London
• Remote
• £265,000 – £375,000 pa
• Senior
• Temporary

Paid, fixed-term research residency of six weeks to six months for people transitioning into empirical AI safety work, with a scoped project and direct mentorship from Anthropic researchers. Residents get Claude model and GPU compute access and work on alignment, interpretability, scalable oversight, red-teaming or ML systems alongside research teams.

Kubernetes · LLMs · Claude +1

• London
• Hybrid
• Mid-level
• Permanent

Builds ground-truth datasets and computer vision classifiers that describe complex driving scenes across Wayve's data corpus, drawing on the World Foundation Model to surface rare scenarios and performance gaps. Day to day spans defining annotation tasks and quality criteria, curating datasets, training and evaluating models in PyTorch, and integrating classifiers into enrichment infrastructure for corpus-wide inference.

PyTorch · SQL

• Norwich
• £47,450 – £58,000 pa
• Senior
• Contract

Bridges rare-disease multi-omics data, AI/ML and executable mechanistic models within a Chan Zuckerberg Initiative-funded collaboration. Integrates transcriptomic and single-cell data, builds and personalises hybrid Digital Twins, and leads their biological validation alongside a mechanistic modeller and AI/ML scientist.

GenAI

• London
• On-site
• £47,500 pa
• Entry level
• Contract

Lead a computational project modelling how driver mutation clones interact with their microenvironment in chronic liver disease and liver cancer. Develop graph neural networks, transformers and generative AI on large-scale spatial transcriptomics, single-cell and imaging data, in a cross-institutional collaboration with the Wellcome Sanger Institute's Lotfollahi Lab.

PyTorch · JAX · NumPy +1

• Huddersfield
• Hybrid
• £55,000 – £65,000 pa
• Mid-level

Develops software and applied AI models for machine vision, working across C++, C# and Python to build image-processing algorithms and integrate models into reliable applications. Covers the full lifecycle from dataset preparation and model evaluation to testing, performance tuning and deployment, with a focus on accuracy, inference speed and maintainable code.

OpenCV · PyTorch · TensorFlow +4

• London
• Remote
• Senior · manages people

Lead and scale the UK Forward Deployed AI Engineering team, delivering professional services engagements that help EMEA customers productionise GenAI and ML applications. The role combines people leadership, executive customer relationships, and cross-functional work with Product, Research and Sales to shape delivery models and the product roadmap.

Databricks · AWS · Azure +7