Machine Learning Jobs

• United Kingdom
• On-site
• Senior
• Permanent

This role involves leading the design and development of advanced digital electronics and FPGA-based systems for cutting-edge communications technologies, including Low Earth Orbit Satellites and High-Altitude Platform Systems. The engineer will work on high-speed board-level design, FPGA verification, and system architecture within small, interdisciplinary teams. Projects are innovative and varied, spanning telecommunications, healthcare, and sustainable energy, with access to in-house prototyping and testing facilities.

• United Kingdom
• On-site
• Entry level
• Permanent

This role involves tackling complex, multidisciplinary challenges across healthcare, defence, and energy by applying advanced physics and experimental techniques to real-world engineering problems. You'll work on innovative projects such as novel imaging systems, ultrasonic measurement, and magnetic positioning, combining theoretical knowledge with hands-on development. The position emphasizes rapid learning, technical creativity, and collaboration within a supportive, R&D-focused environment.

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

Own, secure and scale a suite of self-hosted, multi-user vendor applications across cloud environments. Day to day you build Kubernetes deployment pipelines, maintain Terraform IaC, run container and dependency security scanning, remediate CVEs, and configure SSO/RBAC via SAML 2.0 and OIDC, bridging integration, operations and security.

Kubernetes · GitHub Actions · GitLab CI +7

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

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

KNIME · Python

• London
• Hybrid
• Senior

Builds AI-powered planning systems for global warehouses and last-mile operations, developing machine learning models, optimisation algorithms and operational simulations. Takes high-impact models from prototype to monitored production, sets technical direction and mentors data scientists while working with engineers, product managers and external retail partners.

BigQuery · OR-Tools · SimPy

• London
• Hybrid
• Permanent

Builds reusable Python libraries and platform tooling for multimodal data loading, distributed training, inference, checkpointing and observability, supporting ML teams running models across thousands of GPUs. Partners closely with researchers to turn complex workflows into stable, scalable software, leading projects from discovery to delivery. A software and platform engineering role rather than ML modelling.

PyTorch · TensorFlow · Azure +3

• London
• On-site
• Senior · manages people
• Permanent

Lead teams of technicians running AWS data centre operations, owning the full infrastructure lifecycle from rack installation and break-fix maintenance to decommissioning. The role involves adopting high-density GPU, AI accelerator and liquid-cooling technologies, using Generative AI to automate workflows, and managing vendor relationships and Health & Safety standards.

AWS · GPU · AI Accelerators

• London
• Hybrid
• Senior
• Permanent

Drive safety research for agentic LLMs, focusing on data generation, post-training algorithms and evaluation methods so models that access external tools and act in the world remain fair, trustworthy and secure. Work with cross-functional ML, data annotation, product and policy teams on a small, autonomous team, requiring strong statistics, software engineering and Python/PyTorch skills.

PyTorch · TensorFlow · JAX

• London
• Lead

Leads customer intelligence and value measurement across multiple markets, building CLV, RFM segmentation and incrementality models. Reconciles customer, transaction and margin data into defensible value estimates, partnering with Finance on reproducible methodologies. Delivers scalable pipelines using Databricks, Spark/PySpark and Python, with strong data validation and audit practices.

Databricks · Spark · PySpark +4

• London
• Hybrid
• Permanent

Forward deployed engineer building and shipping LLM-powered agentic workflows for enterprise customers, from early prototypes to production-grade agents. Works directly with clients in finance, healthcare and telecoms, integrating models with tools, APIs and sensitive data, and contributing features to Cohere's North AI workspace platform.

North · LLM · RAG +3

• London
• Senior · manages people
• Permanent

Sets the science direction for a customer-facing applied science team, leading rapid prototyping engagements with AWS customers and partners. Drives prototypes involving large language models, generative multi-modal models and computer vision, while recruiting and mentoring Applied Scientists and establishing team mechanisms.

AWS

• London
• Director · manages people
• Permanent

Lead the platform engineering team owning hybrid on-prem and cloud compute, Kubernetes clusters, and MLOps infrastructure such as Kubeflow notebooks, GPU training and model serving. Set architectural direction, mature CI/CD, observability and security controls, and ensure scientific compute meets the needs of ML and data science teams. Reports to the VP of Engineering in a matrixed TechBio environment.

Kubernetes · Kubeflow · ISO 27001 +2

• London
• Remote
• £80,000 – £110,000 pa
• Lead

Owns and shapes a cloud data platform as an initial senior individual contributor, designing scalable AWS-based architectures, ETL/ELT pipelines and analytical datasets. Builds APIs and trusted data products for enterprise clients while supporting machine learning and AI initiatives, with governance, lineage and observability standards. Works with Product, Engineering and Data Science, with scope to build and lead a future data team.

AWS · Power BI · Tableau +2

• Southampton
• Hybrid · 3 days in office
• £70,000 – £75,000 pa
• Senior

You will shape and implement AI-enabled business transformation, assessing new tech and AI systems against business, technical and security needs, then leading their rollout and lifecycle. The role blends business analysis, process improvement and troubleshooting within a regulated environment, working with stakeholders, data specialists and vendors. It also involves mentoring junior technology staff and maintaining design and support documentation.

Microsoft Office · Excel · Power BI

• London
• Hybrid
• £95,000 – £125,000 pa
• Senior
• Permanent

Architect and implement Databricks Lakehouse solutions covering ingestion, processing, storage, governance and analytics for enterprise clients. The role involves leading architectural engagements, tuning workloads for performance and cost, and building CI/CD pipelines with Databricks Repos, GitHub Actions and Azure DevOps, while advising clients on data strategy and governance.

Databricks · Delta Lake · Spark +7