Machine Learning Jobs

• London
• Hybrid
• Senior
• Permanent

Lead the design, build and deployment of production-grade ML systems for national security and AI safety clients, including capability testing of frontier models. Act as a technical advisor to customers, define deployment standards, and mentor junior engineers while working with frameworks like TensorFlow or PyTorch on cloud and Kubernetes infrastructure.

TensorFlow · PyTorch · AWS +5

• London
• Hybrid
• Lead · manages people
• Permanent

Sets technical direction for complex ML and software projects, architecting scalable systems and overseeing delivery across multiple workstreams in high-risk life sciences environments. Also drives shared libraries, leads hiring and mentoring, and acts as a technical coach to pharma and MedTech clients.

Azure · GCP · AWS +2

• Exeter
• On-site
• £21,805 pa
• Entry level
• Contract

A fully funded PhD studentship researching how small language models can become reliable agents for bounded business workflows, using harness optimisation and fine-tuning on traces from larger teacher models. The work measures reliability, cost, latency and data locality, and releases open tooling for UK SMEs, in collaboration with an industry research lab.

Large Language Models

• Exeter
• £21,805 pa
• Entry level
• Contract

Builds next-generation machine learning models to predict genetic interactions from large-scale perturb-seq data, evaluating graph neural networks and autoencoders for genome-wide scalability and cross-cancer generalisation. Works in a lab-in-the-loop cycle with AstraZeneca and Cancer Research Horizons FGC, who generate pancreatic cancer perturb-seq data to fine-tune the computational models. Purely computational, with high performance computing and industry-aligned experience.

Perturb-seq · DepMap · Project Score

• United Kingdom
• Remote

Hands-on development of kernel generation and computational graph optimizations for next-generation NVIDIA GPUs, solving complex compilation problems for AI inference and training workloads. The role involves hardware/software co-design with software, hardware and research teams, and scaling datacenter AI deployments, with heavy use of MLIR, C/C++ and Python.

MLIR · GPU · CPU +1

• Cambridge
• Hybrid
• Senior

Develops algorithms and optimizations for NVIDIA's LPX inference and compiler stack, building high-performance runtime and compiler components and mapping large-scale neural network workloads onto future hardware. Involves LLVM/MLIR work, graph transformations, scheduling and memory/layout optimizations, plus close collaboration with hardware architects on co-design.

LLVM · MLIR · TensorFlow +3

• London
• Hybrid
• Senior

Gatekeeper for EMEA data center deals from desktop review through LOI to lease execution, spending about 75% of time on preconstruction and pre-lease diligence and 25% on delivery. Independently tests developer schedules, costs, power and permitting against source documents, shapes lease and contract terms, and embeds with partners on site to drive accelerated build schedules.

Claude

• London
• Hybrid · 1 day in office
• £165,000 – £190,000 pa
• Senior

Pre-sales architect acting as a trusted technical advisor to large enterprises, helping them integrate and deploy Claude across their technology stacks. The role spans technical discovery, evaluation frameworks, and scalable architecture design, working closely with Sales, Product, and Engineering teams and occasionally travelling to customer sites.

Claude · Claude API · Claude for Work

• London
• Hybrid
• Senior · manages people
• Permanent

Own the technical vision and architecture for a petabyte-scale data enrichment platform that lets model engineers deploy, evaluate and improve ML models across large GPU fleets. Combine hands-on Python backend engineering with cross-team technical leadership, mentoring senior engineers and leading a small team of 2-3.

Flyte · Airflow · Dagster +6

• 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
• Hybrid
• Lead · manages people
• Permanent

Sets technical direction for complex AI/ML projects, designing scalable production systems and shared deployment infrastructure with CI/CD pipelines. Leads multiple workstreams in high-risk national security contexts, defining testing and model versioning standards while coaching engineers and defending architectural decisions to senior stakeholders.

Kubernetes · TensorFlow · PyTorch +1

• Remote (UK)
• Remote
• Lead · manages people
• Permanent

Leads complex machine learning delivery and strategy for the Defence team, owning a portfolio of work, scoping projects and acting as a technical authority. Writes production-grade Python, builds Generative and agentic AI applications with LLMs, and mentors junior data scientists. Requires UK Security Clearance and 2-4 days per week on client sites.

Metaview

• Remote (UK)
• Remote
• Lead · manages people
• Permanent

Sets technical direction for complex ML projects in the defence sector, designing and maintaining scalable ML/software systems while justifying architectural decisions. Leads hiring, mentoring and shared library development, working 2-4 days per week on client sites with UK travel and the rest remote or from the London office.

Scikit-learn · TensorFlow · PyTorch +5

• Remote (UK)
• Remote
• Lead · manages people
• Permanent

Lead backend and edge/IoT engineering for high-stakes Defence projects, bridging proof-of-concept work and robust production systems. You'll mentor a squad of engineers, design complex components, and build CI/CD and containerisation pipelines in Python and a compiled language like Rust, C++ or Go, working alongside ML engineers and data scientists. Requires UK Security Clearance eligibility and 2-4 days per week on client sites.

GitLab CI/CD · Docker · Kubernetes +1