Artificial Intelligence Jobs

CrowdStrike · United Kingdom

Owns the UK partner strategy for a cybersecurity vendor, building annual business plans with Solution Provider partners and aligning sales, marketing and engineering teams. Runs quarterly business reviews, forecasts pipeline against quota, and works with Channel Sales Engineers on technical enablement. Requires commutable distance to Reading or London with two days a week on-site.

CrowdStrike · United Kingdom

Lead a team of data scientists applying machine learning, large language models and reverse engineering to cybersecurity problems at massive scale, handling trillions of events daily. The role blends technical leadership, roadmap and stakeholder management with hands-on work on malware detection, threat analysis and AI-driven security automation.

Anthropic · London · £375,000 – £640,000 pa

Designs and runs large-scale reinforcement learning experiments to understand how RL behaves as model size, compute, and task horizon scale, building benchmarks that make long-horizon progress measurable. Sits at the boundary between research and engineering, debugging failures that only appear at scale and translating validated findings into production training recipes alongside adjacent RL teams.

Anthropic · London · £325,000 – £390,000 pa

Build and operate the distributed systems that serve Claude to millions of users, spanning intelligent request routing, load balancing, autoscaling and fleet-wide orchestration across thousands of AI accelerators. Work across multiple cloud platforms and accelerator families, plus production deployment pipelines for new models.

ElevenLabs · London

Embedded with strategic customers, you design tailored technical architectures, build full-scale integrations and take end-to-end ownership of high-impact projects. Working daily with customer engineers and executives, you use Python and API integration skills to solve complex problems. Remote-first across the UK, with a London office option and regular customer travel.

ElevenLabs · London

Owns safety datasets end-to-end, from collection and labelling to quality control and versioning, and builds evaluation workflows that track model performance in production. Works across data science, ML, AI safety and policy, developing Python/SQL pipelines and managing external labelling contributors. Based in London alongside the AI Safety and Policy teams.

Darktrace · London

Contributes to projects spanning rapid prototyping and open-ended research into generative AI security, investigating attacker tradecraft such as prompt injection, poisoning and extraction attacks. Acts as a domain expert feeding insights back to product, development and machine learning teams, with coverage in network, endpoint, cloud or Kubernetes.

Darktrace · Cambridge

Partners with developers and product teams to embed quality from the start, designing and maintaining automated test frameworks across API, UI, integration and regression layers. Builds scalable suites into CI/CD pipelines, drives shift-left testing, and contributes to test strategy, code reviews and architecture discussions.

Relation Therapeutics · London

Design and implement generative models that learn intervention effects from single-cell perturbation and multiomic data, focusing on counterfactual prediction, generalisation and experimental design. Work in interdisciplinary teams with experimental biologists to validate computational hypotheses and guide the highest-signal next experiments, using modern ML tooling including agentic workflows.

Relation Therapeutics · London

Open speculative application for a TechBio company, inviting CVs from computational biologists, life sciences researchers, and ML engineers with high-performance multi-GPU computing experience. Successful candidates join matrixed, interdisciplinary teams integrating single-cell multi-omics, functional assays and machine learning to advance drug discovery in London labs.

ITOL Recruit · London · £30,000 – £45,000 pa

A 15-step online, self-paced traineeship covering AI engineering fundamentals, Python, data handling, prompt engineering, RAG, machine learning and AWS cloud certification, culminating in a virtual oral exam. It is a paid training course with fees, offering tutor and recruitment support plus a job guarantee on completion.

ITOL Recruit · Sunderland · £30,000 – £45,000 pa

A 15-step online, self-paced AI traineeship covering Python, NumPy/Pandas, scikit-learn, Hugging Face, prompt engineering, RAG and vector databases, plus AWS Certified Cloud Practitioner and Microsoft AI-900 certification. It includes tutor and recruitment support, real-world projects and a job guarantee, and is aimed at career changers with no prior experience.

AECOM · London

Lead the design and deployment of applied machine learning models for infrastructure and engineering, owning the full lifecycle from problem formulation to production iteration. Work spans optimisation, simulation and scientific ML, partnering with MLOps, software and domain experts to embed AI into a SaaS platform, with mentoring and technical leadership duties.

Amazon · London

Customer-facing cloud architect role in AWS's UK Solutions Architecture team, focused on the Travel and Hospitality industry. You lead architecture reviews, whiteboarding sessions, demos and technical workshops, manage the technical relationship with customers, and create reference architectures and best practices across AI/ML, serverless, containers, analytics and security.

PhysicsX · London

Builds the LLM access layer for agents on the PhysicsX platform, serving self-hosted open models and routing each task to the model or combination that best fits its constraints. Owns inference engines such as vLLM and SGLang and serving platforms such as KServe, including packaging, deployment, health checks, upgrades and rollback, plus GPU autoscaling, batching, caching and quantisation tuning. Sets technical direction for air-gapped serving and cost, quality and latency-aware routing.