Machine Learning Jobs

Research Engineer (LLM Performance), London

This role involves advancing large language models for drug discovery by optimizing post-training methods, scaling frontier AI systems, and solving performance bottlenecks in distributed training and inference. The engineer will collaborate with interdisciplinary teams to translate research into production-ready systems, applying low-precision techniques and performance optimization strategies to real-world drug design challenges. Work focuses on improving model efficiency and scalability within a mission-driven environment combining AI and computational biology.

Isomorphic Labs London, United Kingdom

Research Leader (DMPK), Cambridge, MA

Lead DMPK strategy for drug discovery projects using an AI-first approach, integrating quantitative pharmacology and ADME data to guide candidate selection. Develop predictive models, optimise molecule design in collaboration with chemistry teams, and support regulatory submissions. Work within a multidisciplinary team to advance novel therapeutics from hit identification to first-in-human trials.

Isomorphic Labs Cambridge, United Kingdom

Head of EMEA Financial Services GTM

Lead the go-to-market strategy for Databricks in EMEA Financial Services, focusing on Banking, Capital Markets, and Insurance. Drive executive engagement, develop scalable sales plays, and act as a thought leader through content and events. Collaborate across product, sales, marketing, and partners to grow revenue and expand market presence in a highly regulated sector.

Databricks London, United Kingdom

Forward Deployed Engineering - Architect

This role involves working closely with customers to build and productionize data and AI solutions using the Databricks platform. Responsibilities include leading architecture and design decisions, implementing end-to-end systems, and providing technical guidance to ensure customers achieve their data and AI goals.

Databricks London, United Kingdom

Hybrid Permanent

Cyber Security Specialist

This role involves collaborating with teams to secure AI and Machine Learning solutions, conducting threat modelling, and ensuring compliance with security standards. The position offers exposure to cutting-edge AI technologies and a dynamic, collaborative environment.

Adecco Manchester, United Kingdom £600 pd

Hybrid Contract

Expression of Interest- Chem Bio

This role involves conducting research to assess and mitigate chemical and biological risks from frontier AI systems. You'll design evaluations, develop benchmarks, and collaborate with experts across science, security, and policy. Work includes threat modelling, safeguard development, and translating technical findings into actionable insights for governments and AI developers.

AI Security Institute London, United Kingdom £65,000 – £145,000 pa

Hybrid Permanent Clearance Required

Principal Cloud DevOps Engineer

This role involves designing and maintaining scalable cloud infrastructure for a machine learning-powered ID verification platform. The engineer will automate deployment pipelines, enhance system reliability, and collaborate with security teams to address threats. Emphasis is on AWS, Kubernetes, and modern DevOps tooling within an Agile environment.

Entrust London, United Kingdom

Hybrid Permanent Flexible

Senior Compiler Engineer

Design and optimize compiler technology for NVIDIA's Grace CPUs, focusing on performance-critical AI and HPC workloads. Collaborate with global teams and upstream open-source communities to enhance the GNU Toolchain and influence next-generation CPU microarchitectures. Work at the intersection of compiler innovation and systems software in a high-impact engineering environment.

NVIDIA Cambridge, United Kingdom

Hybrid Permanent

Machine Learning Scientist (KTP Associate) in AI-Driven Peptide Design

The role involves developing an AI platform to generate novel peptide sequences and predict their properties, working closely with AstraZeneca and Queen Mary University of London. The position is based at AstraZeneca's Discovery Centre in Cambridge, with periodic travel to DERI for research and training.

Queen Mary University of London London, United Kingdom £38 – £50 pa

Contract

Senior ML Compiler Engineer

Design and develop a high-performance ML compiler stack for AI accelerators, focusing on optimizing large language models. Collaborate closely with hardware, runtime, and ML teams in a full-stack co-design environment. Help define the IR, optimization passes, and execution model for a novel computing architecture.

Fractile London, United Kingdom

Senior Compiler Engineer

Design and optimize compiler software for NVIDIA's Grace CPUs, focusing on performance-critical AI and HPC workloads. Collaborate with global teams and upstream open-source communities to enhance the GNU Toolchain and influence next-gen CPU microarchitecture. Work at the forefront of compiler innovation within a leading-edge systems software environment.

NVIDIA

On-site Permanent

Lead Software Engineer (Safety)

As a Lead Software Engineer at Faculty, you will drive the technical strategy, architecture, and deployment of secure AI systems across high-stakes domains. You will work closely with Frontier Labs to champion safety-first AI frameworks, mentor engineering talent, and advise clients on AI safety and technical strategies.

Faculty London, United Kingdom

Hybrid Permanent

Lead Data Scientist (Safety)

As a Lead Data Scientist at Faculty, you will drive the scientific direction and architectural rigour of upstream AI safety and evaluation standards. You will lead the design of novel experiment frameworks, mentor technical teams, and ensure delivery excellence across high-stakes engagements, bridging deep scientific research with client strategy.

Faculty London, United Kingdom

Hybrid Permanent

AI Solutions Engineer - Sheffield(DoE)

This role involves developing and implementing AI-powered solutions to streamline business processes and improve efficiency. You will work closely with cross-functional teams to identify pain points, create practical AI tools, and ensure their successful adoption. The focus is on delivering tangible results and coaching colleagues on responsible AI usage.

Lorien Sheffield, South Yorkshire, United Kingdom £55,000 – £60,000 pa

Hybrid

Data Scientist

The Data Scientist will develop and deploy machine learning models to enhance customer experiences and optimize business operations. Responsibilities include designing robust data pipelines, experimenting with innovative approaches, and collaborating with engineers and stakeholders to drive impactful data science solutions.

Adecco London, City And County Of the City Of London, United Kingdom