Artificial Intelligence Jobs

• London
• Hybrid
• Permanent

You will own and evolve the internal delivery platform that supports over 100 data scientists and ML engineers, building MLOps, data science and deployment tooling. Day to day involves infrastructure-as-code, DevSecOps, containerised microservices and integrating core services across AWS, Azure and GCP. The role sits in a small, fast-moving team focused on removing technical friction for customer-facing delivery teams.

AWS · Azure · GCP +5

• London
• Hybrid
• Senior
• Permanent

Lead the design, build and deployment of production-grade ML and software systems for clients across pharma, academia and MedTech. The role blends hands-on Python and cloud engineering with architecture decisions, client-facing advisory work and mentoring junior engineers. It sits within a cross-functional life sciences team focused on AI for therapy research and commercialisation.

AWS · Azure · GCP +2

• London
• Hybrid · 1–2 days in office
• £75,000 – £85,000 pa
• Senior

Owns the infrastructure, deployment and operational excellence of production machine learning systems within a growing AI and data organisation serving the public sector. Builds ML orchestration pipelines with Dagster, Airflow or Prefect, runs Kubernetes and Terraform/Bicep infrastructure, and maintains CI/CD and observability for models and LLM-powered solutions, working closely with data scientists and client-facing teams.

Dagster · Airflow · Prefect +5

• London
• On-site
• £80,000 pa
• Senior
• Permanent

Design and deliver production-grade AI systems with a focus on RAG pipelines, agentic workflows, and LLM optimisation. Work with LangChain, LangGraph, and LlamaIndex on retrieval strategies, evaluation frameworks, and fine-tuning, while mentoring junior engineers within a growing AI function.

LangChain · LangGraph · LlamaIndex +2

• United Kingdom
• Remote
• Lead
• Permanent

Senior technical co-lead of a product squad, owning architectural decisions, technical risk and engineering quality while remaining hands-on across Node.js or Python backends, event-driven AWS and React. Leads LLM feature development, drives AI coding tool adoption across the SDLC, and mentors engineers in an FCA-regulated fintech context.

AWS · Serverless · Lambda +4

• United Kingdom
• Remote
• Senior
• Permanent

Builds and scales products on top of FinLLM and other LLMs, engineering event-driven microservices, APIs, cloud-native AWS systems and React front-ends that bring AI into real financial workflows. Works closely with product and PhD-level AI specialists, using Node.js, TypeScript, NestJS and AI coding assistants in a remote-first team.

Node.js · TypeScript · React +11

• London
• £80,000 – £90,000 pa

Design and build AI-native applications using LLMs, agentic systems, and multimodal AI technologies across the full stack. Develop intelligent agent workflows with Google's Gemini Enterprise Agent Platform and implement RAG architectures with vector search and long-term memory. Create scalable front-end interfaces with React and Next.js, and robust backends to support AI-powered solutions in a financial sector context.

• London
• £70,000 – £80,000 pa
• Mid-level

Build, scale and maintain backend services including APIs, workflow engines and data services, integrating Java/Spring components with Python-based AI services. Work across AWS cloud infrastructure, CI/CD pipelines, observability and security best practices in a collaborative, fast-paced product team.

FastAPI · PostgreSQL · AWS +6

• London
• Hybrid · 3–4 days in office
• £90,000 – £150,000 pa
• Lead

Design and build complex agent harnesses covering runtime, orchestration, tool use, gates, stop conditions and recovery paths, plus production LLM, RAG and agentic systems in Python and LangGraph. Own evaluation end to end, including error analysis, trajectory-level testing, judge calibration and live quality monitoring, and build secure integrations with human approval for consequential actions. Work directly with the CTO on architecture, reviews and mentoring in a hybrid London setup.

Python · LangGraph · TypeScript +5

• Eastleigh
• On-site
• £50,000 – £70,000 pa
• Senior

Full-stack role building and maintaining features end-to-end, from UI through APIs, databases and deployment, working across frontend, backend, data and web rather than specialising. Developers own features from concept to deployment and use AI-assisted tools such as Claude, Copilot or Cursor daily for coding, testing and documentation.

React · Vue · Svelte +8

• Cambridge
• Hybrid · 2 days in office
• Senior

Conducts independent and collaborative research across large language models, statistical methods and classical machine learning, prototyping ideas and implementing models into the wider software stack. Produces optimised solutions for latency and memory, including deployment on edge devices, working closely with software engineers and security analysts.

PyTorch · TensorFlow · scikit-learn +8

• Southampton
• On-site
• £40,000 – £50,000 pa
• Mid-level

Build and maintain features end-to-end, from UI through APIs, databases and deployment, working across the full stack rather than specialising in one layer. The team takes ownership of features from concept to deployment and actively uses AI-assisted tools like Claude, Copilot and Cursor for coding, testing and documentation.

Claude · GitHub · Copilot +3

• United Kingdom
• On-site
• £500 – £675 pd
• Junior
• Contract

Hands-on change management and adoption role supporting a global technology client's Copilot and Microsoft 365 rollout. You'll facilitate training and office hours, develop persona-based scenarios, coach change agents and champions, track adoption metrics, and contribute to backlog refinement and sprint planning alongside the ACSM Architect and customer stakeholders.

Microsoft 365 · Microsoft 365 Copilot · Copilot Studio

• London
• Hybrid
• £115,000 pa
• Lead

Hands-on role designing, developing and deploying production-grade Generative AI and Agentic AI solutions within a global technology consultancy's Data & AI practice. Combines Data Science and Machine Learning foundations with modern software engineering, including Python APIs, microservices, RAG architectures, vector databases and MLOps, while influencing solution architecture and working directly with clients on AI transformation projects.

LangGraph · CrewAI · AutoGen +7

• London
• On-site
• £70,000 – £100,000 pa
• Permanent

Own full-stack product features from scoping through deployment, spanning frontend, backend, APIs, databases and AI-powered workflows. Work directly with founders, designers and customers at an AI startup building financial crime automation for financial institutions, integrating LLMs and agent-based solutions.

LLMs