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

Machine Learning Engineer

A Machine Learning Engineer will collaborate with simulation engineers and customers to solve complex physics and engineering challenges using AI. The role involves building scalable ML pipelines, working with 3D point-cloud and mesh data, and translating R&D into deployable tools. Engineers will also travel to customer sites globally to implement solutions on-site, ensuring practical, impactful delivery across industries like aerospace, energy, and semiconductors.

PhysicsX England £150,000 – £190,000 pa

On-site Permanent Clearance Required

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

Software Engineer, GPU Infrastructure- ChatGPT Engineering

Design and operate software managing large-scale GPU clusters for ChatGPT inference, building automation and observability systems to improve fleet efficiency, reliability, and developer productivity. Work across infrastructure, research, and product teams to optimize compute utilization and build AI-powered operational tooling.

OpenAI London, United Kingdom

Hybrid Permanent

Recruiter, AI/ML Research EMEA

This role involves strategic talent acquisition for OpenAI’s AI/ML research teams across EMEA, focusing on identifying and engaging leading researchers and technical scientists. The recruiter will work closely with research staff to shape hiring strategies, anticipate future needs, and influence talent decisions in a fast-evolving technical landscape. Based in London with a hybrid work model, the position requires deep expertise in technical recruiting and strong engagement with global AI research communities.

OpenAI London, United Kingdom

Hybrid Permanent

Systems Software Engineer, Kubernetes Scale - DGX Cloud

This role involves driving performance and scalability of the NVIDIA DGX Cloud software stack, focusing on Kubernetes and NVIDIA components like GPU Operator, DCGM, and NIM. The engineer will diagnose complex distributed systems issues, build automated testing and monitoring tools, and contribute to open-source communities. Work includes optimizing AI infrastructure at scale, supporting large-scale inference and training workloads, and improving cost efficiency across cloud platforms.

NVIDIA PLN 176,250 – PLN 383,500 pa

Remote Permanent

Systems Software Engineer, Kubernetes Scale - DGX Cloud

This role involves driving performance and scalability of the NVIDIA DGX Cloud software stack, focusing on Kubernetes and NVIDIA components like GPU Operator, DCGM, and distributed inference. The engineer will diagnose complex distributed systems issues, build automated testing and monitoring tools, and contribute to open-source communities. Work includes deep performance analysis, CI/CD integration, and collaboration with AI teams to optimize large-scale AI infrastructure.

NVIDIA PLN 176,250 – PLN 383,500 pa

Remote Permanent

Strategic Customer Success Manager

This role involves managing strategic enterprise customers to ensure adoption, satisfaction, and long-term value from Synthesia’s AI video platform. The manager will lead quarterly business reviews, identify new use cases, monitor customer health, and drive renewals and expansion. Collaboration with internal teams ensures seamless onboarding and issue resolution, with a strong focus on ROI and proactive risk management.

Synthesia United Kingdom £160,000 – £180,000 pa

Remote Permanent

Senior GenAI Infra Specialist, WWSO Startups

This role involves working closely with high-potential AI startups to understand their GPU and AI compute needs, guiding them in adopting AWS technologies, particularly in generative AI. The specialist acts as a technical business developer, driving go-to-market strategies, shaping product roadmaps through customer feedback, and coordinating capacity allocation. It combines deep technical engagement with strategic partnership development across AWS teams and external startups.

Amazon London, United Kingdom

On-site Permanent

AI Test Engineer (SC Cleared)

This role involves leading end-to-end testing strategies for AI and data-driven systems in a regulated enterprise environment. The engineer will design validation frameworks for AI models, including Generative AI and RAG solutions, integrate testing into CI/CD pipelines, and ensure compliance with security, accessibility, and performance standards. The position requires hands-on technical work alongside strategic oversight and mentoring within a hybrid setup in London.

Adecco London, City And County Of the City Of London, United Kingdom £600 – £650 pd

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

Genomic Data Scientist - (we have office locations in Cambridge, Leeds & London)

This role involves conducting advanced genomic and multi-omics data analysis to support research into rare and complex diseases. The Genomic Data Scientist will develop and apply state-of-the-art computational methods using whole genome sequencing data, collaborate with multidisciplinary teams, and contribute to publications and tool development within a secure research environment. The position emphasizes innovation in genetic association testing, data harmonization, and pipeline optimization using cloud-based infrastructure and Nextflow.

Genomics England Canary Wharf, London, E14 5AB, United Kingdom £56,000 – £67,000 pa

Senior Technical Program Manager - Security Products, IAM - SEL

This role involves leading end-to-end delivery of security-focused technical programs within Amazon, with a focus on access policy management, fine-grained and context-based authorization, and abuse detection using machine learning. The candidate will coordinate across teams to scope projects, define roadmaps, and ensure high-quality delivery at scale. The position emphasizes solving complex security challenges related to data protection and insider threat mitigation across Amazon's vast service ecosystem.

Amazon London, United Kingdom

Permanent

Senior Data Scientist - Product Data

This role involves deep semantic analysis of user-AI conversation data to uncover patterns in intent, success, and failure, translating insights into product improvements. The Senior Data Scientist will build evaluation frameworks, define key metrics, and run experiments to inform the product roadmap, working closely with Product and Engineering. Focus is on actionable analysis of unstructured text data rather than infrastructure development.

Synthesia London, United Kingdom

Hybrid Permanent