Machine Learning Jobs

Senior Manager (National Security)

Lead and deliver high-impact AI transformation projects for UK government and national security clients, bridging technical AI research with operational mission needs. Manage end-to-end project delivery, develop strategic proposals, and mentor cross-functional teams in a fast-evolving, high-stakes environment. Focus on responsible AI deployment, red teaming, and building trusted advisory relationships with senior stakeholders.

Faculty AI London, United Kingdom

On-site Permanent Clearance Required

Lead Data Scientist

Lead a team of data scientists to design and deliver high-impact, production-grade AI solutions for clients in highly regulated sectors such as finance and professional services. Drive technical direction, lead complex project scoping, and act as a trusted advisor to clients while shaping best practices and mentoring junior staff. Work across the full project lifecycle from feasibility to deployment, balancing innovation, speed, and reliability in real-world applications of machine learning.

Faculty AI London, United Kingdom

Hybrid Permanent

Senior Forward Deployed Software Engineer

This role involves building and deploying full-stack applications that integrate AI-driven physics simulation models to solve complex engineering problems for clients across aerospace, energy, automotive, and other advanced industries. You'll work closely with customers on-site and collaborate with data scientists and engineers to design, prototype, and iterate tools that transform engineering workflows. The position emphasizes end-to-end ownership, rapid development, and translating real-world engineering challenges into impactful software solutions using modern cloud-native technologies.

PhysicsX England US$150,000 – US$250,000 pa

Hybrid Permanent

A

AI Copilot Developer

The role involves designing and building scalable AI models integrated with existing systems, focusing on natural language processing and machine learning to enhance financial and insurance services. The developer will collaborate with cross-functional teams, innovate using AI best practices, and rigorously test and optimise algorithms for performance and reliability. Work includes translating user needs into AI functionality and supporting teams in leveraging AI effectively.

Adecco London, United Kingdom £490 pd

Software Engineer, Privacy Engineering (Lawful Access)

Build and operate secure backend systems and data pipelines for lawful data access request workflows, translating legal and operational requirements into auditable, privacy-preserving technical solutions. Focus on end-to-end ownership, least-privilege access, and improving the safety and efficiency of sensitive data handling processes with strong human oversight.

OpenAI London, United Kingdom

Permanent

A

Business & Marketing Data Scientist

Job Title: Business & Marketing Data ScientistLocation: Hybrid (Tues-Thurs in office, Mon & Fri remote)Remuneration: £54.81 per hourContract Details: ASAP until 4th Dec 2026Responsibilities:Formulate and interpret data to reach specific conclusions as a key project contributor.Scale existing solutions and create...

Adecco London, City And County Of the City Of London, United Kingdom £55 ph

Software Engineer, ChatGPT Infrastructure

Design, build, and operate reliable, scalable systems supporting AI products like ChatGPT and the OpenAI API. Focus on performance optimization, system resilience, automation, and developer experience across distributed infrastructure. Collaborate with research, product, and engineering teams to improve reliability, scalability, and observability at global scale.

OpenAI London, United Kingdom

On-site Permanent

Tech Lead Assist - Robotaxi

This role involves defining the end-to-end architecture for remote assistance in Wayve’s Robotaxi system, integrating vehicle telemetry with real-time human operator support. The Tech Lead will establish safety-critical system requirements, lead cross-team technical execution, and shape the technical roadmap across onboard and offboard systems. The role emphasizes low-latency, reliable, and safe human-in-the-loop operations within an AI-driven autonomous driving environment.

Wayve London, United Kingdom

Remote Permanent

Staff Research Engineer - Multimodal Generative Modelling

This role involves advancing multimodal generative models that enable natural, real-time interactive conversations combining voice, text, and video. The engineer will lead research in streaming, low-latency systems, design novel architectures using diffusion and neural codecs, and ship end-to-end models into production. Emphasis is placed on emotional expressiveness, conversational realism, and tight integration across audio-visual modalities.

Synthesia London, United Kingdom

Remote Permanent

Compound Coordinator (Chemistry Data Generation, Drug Discovery), London

Coordinate compound management and supply across CROs to support drug discovery and data generation initiatives. Establish best practices and streamline processes for chemistry data workflows. Provide compound registration support and ensure timely delivery of compounds for AI-driven drug design projects.

Isomorphic Labs London, United Kingdom

Hybrid Permanent

Senior Data Scientist

Develop actionable insights from real and simulated driving data to improve the functionality, safety, and performance of Wayve's AI-driven autonomous vehicles. Design experiments, refine performance metrics, and collaborate with engineering teams to advance end-to-end AI for automated driving. Work in a fast-paced, innovative environment focused on shaping the future of autonomous mobility.

Wayve London, United Kingdom

Sr. Solutions Engineer

This role involves leading technical sales engagements by conducting hands-on proofs-of-concept and evaluations for digital-native companies adopting Databricks' Data Intelligence Platform. The Senior Solutions Engineer will collaborate with engineering and sales teams to demonstrate solutions across data engineering, machine learning, and Generative AI, using real-world data and modern cloud architectures. The position emphasizes technical credibility, customer problem-solving, and rapid validation in high-velocity sales cycles.

Databricks London, United Kingdom

Hybrid Permanent

Director, Translational Medicine, Oncology, Cambridge, MA

Lead the development and execution of translational medicine strategies for oncology programs, integrating AI-driven insights to inform clinical trial design and biomarker development. Drive cross-functional collaboration across drug discovery, computational biology, and clinical teams to advance novel therapies from preclinical stages through clinical proof of concept. Pioneer innovative diagnostic approaches and leverage multi-omic datasets to validate mechanisms of action and resistance in cancer therapies.

Isomorphic Labs Cambridge, United Kingdom

Research Scientist (Biological Models), Chem-Bio

This role involves conducting empirical research on the risk-relevant capabilities of specialised biological AI models, such as those for protein design and genomic analysis. The researcher will design experiments to assess in-silico performance, evaluate whether computational results translate to real-world biological outcomes, and investigate technical safeguards against misuse. Working at the intersection of machine learning, computational biology, and biosecurity, the role requires translating complex technical findings into actionable insights for government and policy stakeholders.

AI Security Institute London, United Kingdom

Principal Data Scientist (Fine-tuning & Model Optimisation)

Lead the design and implementation of fine-tuning strategies for large language models, including SFT, LoRA, and QLoRA, within regulated, real-world applications. Develop evaluation frameworks, select base models, and drive models into production while mentoring a growing ML team. Work cross-functionally to translate domain requirements into model behaviour and establish reproducible, scalable AI systems.

Experis United Kingdom £110,000 – £130,000 pa