2,301 to 2,325 of 4,045 LLM Jobs in the UK

AI Evaluation Engineer

Hiring Organisation
Summer Browning Associates
Location
East London, London, United Kingdom
Employment Type
Contract
Contract Rate
£700 - £750/day
SBA are currently supporting our Central Government client who are seeking an AI Evaluation Engineer on an initial 4 month contract. Location: London, Bristol OR Manchester (hybrid office attendance) Overview: The team is looking for ...

Senior Product Engineer

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£110,000 - £140,000 per annum
Role You will take ownership of product development, helping to build and scale an AI-powered platform from an early stage.Responsibilities include: Building LLM-enabled products and features used by enterprise customers Designing and developing backend services, APIs, and platform capabilities Owning RAG workflows and AI application architecture Managing evaluation … frameworks, testing, monitoring, and quality standards Optimising LLM performance, scalability, and cost efficiency Working closely with product leadership and customers to shape the roadmap Establishing engineering best practices across development and deployment Your Skills & Experience Strong experience as a Product Software Engineer Proven track record building and shipping an LLM ...

Staff AI Engineer- Developer Tools

Location
Greater London, England, United Kingdom
technologies, or the ability to quickly become productive in a JVM-based codebase. Experience building AI-powered products, developer tools, coding assistants, agents, or LLM-based workflows. Strong understanding of how modern coding agents operate, including tool calling, context management, MCP, and evaluation techniques. A track record of driving technical ...

Senior Product Security Engineer

Hiring Organisation
Blockchain
Location
London, United Kingdom
Salary
£ 80 K
/CD security automation, and vulnerability triage workflows.AI-Driven SDLC Innovation: Research, architect, and safely embed cutting-edge AI utilities and Large Language Model (LLM) agents directly into our secure development lifecycle.Threat Modelling & Architecture Reviews: Lead STRIDE/attack-tree threat models for sensitive flows including authentication, payment, custody, reconciliation ...

Senior Product Manager

Location
Greater London, England, United Kingdom
that check outputs against the required format and quality, and use the results to improve the solution. Partner with engineering and AI specialists on LLM orchestration, tool calling, RAG, context management, prompt iteration, model selection, and cost-performance trade-offs. Design human-in-the-loop controls for cases where … iteration, ideally across conversational AI, voice agents and telephony, workflow automation, decision support, diagnostics, or intelligent self-service. Strong working knowledge of multimodal models, LLM capabilities and limitations, prompt engineering, tool calling, embeddings, RAG, and AI observability. Fluency with evals: defining what good output looks like, building eval sets ...

Platform Lead - MLOps

Location
Greater London, England, United Kingdom
We are seeking a hands-on Platform Lead to head our MLOps infrastructure and lead a high-performing DevOps team. Collaborating closely with Data Science and Engineering leaders, you will define our AI/ML ...

Research Engineer, Forge

Location
Greater London, England, United Kingdom
large codebases (testing, code review, CI, operational ownership). Hands‐on experience with PyTorch, JAX, or similar. Strong systems and infrastructure fundamentals. Experience with LLM training or post‐training: fine‐tuning, RL, distillation, evaluation, and/or data pipelines. Excellent debugging skills in ambiguous systems (distributed jobs, data issues, quality ...

Lead AI Infrastructure & Distributed Systems Engineer

Hiring Organisation
LinuxRecruit
Location
London, United Kingdom
Salary
£ 120 K
MLOps, AI infrastructure, or HPC. Prior robotics experience is not required, though experience with computer vision pipelines is highly advantageous compared to text-only LLM backgrounds.Mindset: A desire to join a founding level team in person in central London, take full ownership of architectural decisions from day one, and capture ...

Head of Group Business Solutions

Location
Greater London, England, United Kingdom
degree view of the customer across systems. Drive intelligent automation, conversational AI, and self‐service capabilities. Frictionless Digital Support Implement generative AI and LLM‐enabled automation to reduce manual interventions. Improve SLA performance and reduce operational bottlenecks through predictive routing and resolution. Enterprise Reliability & AI Governance Ensure high availability ...

AI Engineer - Wexler

Location
Greater London, England, United Kingdom
technology in software to solve real problems faced by some of the world’s most expert litigators. Responsibilities Design, build and refine production-grade LLM agents and proprietary algorithms for expert litigators Lead development of robust evaluation frameworks and pipelines, establishing metrics and benchmarking models on large datasets to steer … balancing real-world constraints such as token limits, cost and latency. Technical Must-Haves Expert-level Python with a track record of shipping production LLM systems Hands-on experience designing LLM agents and RAG pipelines. Proficiency with AI evaluation frameworks and end-to-end evaluation pipelines. Solid grounding ...

Lead Data Scientist - Credit Risk Modeling

Hiring Organisation
Klarna
Location
London, United Kingdom
Salary
£ 80 K
house rather than adapted from an existing public model, because the patterns it needs to learn don't show up in general-purpose LLM training sets. That representation feeds Klarna's consumer credit underwriting, where how a customer has behaved becomes a signal for how they're likely to behave ...

Forward Deployed Legal Engineer

Hiring Organisation
Epiq Systems
Location
London, United Kingdom
Salary
£ 80 K
handoffs, and goals, then translate them into practical process improvements and AI-enabled solutions.Identify, prioritize, and document legal AI use casesCreate, configure, and refine LLM-based workflows, AI agents, prompts, evaluation criteria, and human-in-the-loop review steps tailored to legal work.Work hands-on with large language models, agent ...

Forward Deployed Legal Engineer

Location
Greater London, England, United Kingdom
goals, then translate them into practical process improvements and AI-enabled solutions.* Identify, prioritize, and document legal AI use cases* Create, configure, and refine LLM-based workflows, AI agents, prompts, evaluation criteria, and human-in-the-loop review steps tailored to legal work.* Work hands-on with large language models ...

qa engineer (manual) in data infrastructure

Location
Greater London, England, United Kingdom
architecture; Familiarity with YAML-based configuration and structured test definitions; Comfortable with Git and basic engineering practices; Experience with AI-assisted workflows and large language model agents; 3-5+ Years of experience in data quality, data testing, analytics engineering, or data engineering with a strong quality focus; Experience investigating ...

Data Governance Manager

Location
Hull and East Yorkshire, England, United Kingdom
To establish and embed ABP’s enterprise data governance capability so that data is managed as a trusted business asset across policy, quality, stewardship, metadata, master data, privacy, and enabling tooling. The role will work ...

Associate Director-Product Manager

Hiring Organisation
Moody’s Corporation
Location
London, United Kingdom
Salary
£ 80 K
At Moody's, we unite the brightest minds to turn today’s risks into tomorrow’s opportunities. We do this by striving to create an inclusive environment where everyone feels welcome to be who they ...

Associate Director-Product Manager

Location
Greater London, England, United Kingdom
Let's begin! Associate Director-Product Manager (14872) At Moody's, we unite the brightest minds to turn today's risks into tomorrow's opportunities. We do this by striving to create an inclusive environment ...

Principal Platform Engineer (SRE/Cloud)

Location
Greater London, England, United Kingdom
Operational experience with our key infrastructure components: Kafka, MongoDB, PostgreSQL, Elasticsearch, and Istio Familiarity with LLMOps is a plus; helping shape how we operate LLM-powered systems at scale (model gateways and routing with LiteLLM, experiment and model tracking with MLflow) would be a welcome bonus A FinOps mindset ...

Remote Senior Software Developer

Location
United Kingdom
About Us: Based in San Francisco, California, Turing is the world’s leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing supports customers in two ...

Principal Platform Engineer (SRE/Cloud)

Hiring Organisation
Beamery
Location
London, United Kingdom
Salary
£ 120 K
scale systemsOperational experience with our key infrastructure components: Kafka, MongoDB, PostgreSQL, Elasticsearch, and IstioFamiliarity with LLMOps is a plus; helping shape how we operate LLM-powered systems at scale (model gateways and routing with LiteLLM, experiment and model tracking with MLflow) would be a welcome bonusA FinOps mindset; you drive ...

Associate Principal Scientist, AI and Computational Tools, Oncology R&D (1-year FTC)

Location
Cambridge, England, United Kingdom
Duties and Responsibilities Lead the design, development, deployment and lifecycle management of AI-powered tools and workflows, including data-wrangling pipelines,visualisationapplications, agentic AIsolutionsand LLM-integrated tools.Ensuresolutions are maintainable, adopted byusersand deliver measurable scientific value. Lead the development and evolution of data infrastructure and data standards for the discovery group … EssentialRequirements Demonstrated experience leading complex computational or AI initiatives from concept through implementation,deploymentand adoption within a scientific environment. Demonstrable experience usingagentic AI frameworks, LLM integration or AI-assisted coding toolssuch asGitHub Copilot, Claude Code or similar in a research or production context. Demonstrableexperience developing and deploying tools ...

Applied AI Engineer

Hiring Organisation
Oscar
Location
Nottingham, Nottinghamshire, United Kingdom
Salary
£ 70 K
9NET CoreAzureAzure OpenAIOpenAI APIsSemantic KernelVector DatabasesSQL ServerREST APIsMicroservicesDockerWhat we're looking forStrong commercial experience developing backend applications in C# and .NET.Experience integrating AI or LLM technologies into production software.Understanding of RAG, embeddings, prompt engineering and vector search.Experience building scalable cloud-based applications using Azure.A genuine interest in Applied ...

Sr Product Associate - AI Product Manager

Hiring Organisation
JP Morgan Chase
Location
London, United Kingdom
Salary
£ 80 K
We are building the next generation of AI and autonomous agents that can reason, plan, act, and learn to solve critical problems in operations at the huge scale of the world’s largest bank. As ...

Product Customer Success Manager

Hiring Organisation
NICE Systems
Location
London, United Kingdom
Salary
£ 45 K
Have Experience in SaaS, AI, CX environmentsExperience delivering or supporting executive-level business reviewsExperience designing or supporting customer journeys that leverage GenAI or large language model–based capabilities, including defining prompts, constraints, and fallback behaviorsFormal project management training or certification (e.g., PMP), applied in a customer-facing delivery or success ...

security engineer in enterprise AI

Location
Greater London, England, United Kingdom
Design and implement security controls for data pipelines, model training environments, and customer-facing AI agents; Research emerging AI/ML security threats, including LLM and generative AI attack vectors, and build proactive defenses. Требования: 4+ Years of hands-on experience in application security engineering; Proven experience securing large-scale ...