1,076 to 1,100 of 2,427 LLM Jobs in the UK

Software / AI Engineer

Hiring Organisation
Searchability (UK) Ltd
Location
Hungerford, Berkshire, United Kingdom
Employment Type
Permanent
Salary
GBP 100,000 Annual
week onsite in Hungerford, 2 from home True full stack, React front end through C# and .NET APIs to SQL Server and Postgres Real LLM integration work, models built into a shipping product rather than AI used to write code Local and self hosted models, guardrails and model security ...

Applied AI Engineer: Ship Real-World AI Features

Location
Greater London, England, United Kingdom
Visa Hunt is seeking an Applied AI Engineer in London to design and deploy LLM-powered features that integrate into real workflows. You will own end-to-end AI development from problem framing to deployment, including evaluation and monitoring of production systems. You will collaborate across the stack, improving model ...

AI Data Cloud Solution Engineer

Location
Greater London, England, United Kingdom
Data Cloud, and guide customers through PoCs and design. You will bridge business and technical audiences, keep up with AI/LLM ecosystems, and collaborate with Product, Engineering, and Marketing to improve Snowflake's offerings. Strong presentation and data platform experience required. #J-18808-Ljbffr ...

AI Platform AVP — Enterprise Product Manager

Location
City of Westminster, England, United Kingdom
platform secure, scalable, and extensible. You'll focus on governance, administration, security, and enablement features for AI agents and workloads at scale across the LLM gateway, MCP gateway, agent runtime, and model governance. You will translate complex platform requirements into self-service experiences for builders, partner with Platform Eng/ ...

Junior Automation Specialist

Hiring Organisation
Hackajob Ltd
Location
Birmingham, West Midlands, United Kingdom
Employment Type
Permanent
Make.com, Zapier, Claude, or similar not just demos. Worked with Airtable or comparable systems as a real ops backbone, not a side spreadsheet. Built LLM-powered workflows with prompt craft, evaluation, and guardrails and knows when the model shouldn't act alone. Strong at debugging production systems under time pressure. ...

Business Automation Specialist - Customer Care

Hiring Organisation
Hackajob Ltd
Location
Birmingham, West Midlands, United Kingdom
Employment Type
Permanent
Make.com, Zapier, Claude, or similar not just demos. Worked with Airtable or comparable systems as a real ops backbone, not a side spreadsheet. Built LLM-powered workflows with prompt craft, evaluation, and guardrails and knows when the model shouldn't act alone. Strong at debugging production systems under time pressure. ...

Lead AI Game Pipeline Engineer (Remote until 2026) Equity

Location
Greater London, England, United Kingdom
matching, model routing, asset retrieval, generation, validation and telemetry, pushing playability up while cutting generation cost at high volume. You will run benchmarks, employ LLM-as-judge methods, and optimize economics such as tiered routing and caching. Strong prior success with runtime engines (Three.js/Phaser/Babylon) is essential. ...

Research Engineer (AI Safety)

Location
Greater London, England, United Kingdom
systems used to evaluate and monitor safety over time What you’ll need Strong engineering or research background in AI safety, alignment, evaluations, or LLM systems Good Python skills and comfort building practical tools rather than only writing papers Ability to reason clearly about risk in real product behaviour ...

Member of Technical Staff, North Modelling (Evals)

Location
Greater London, England, United Kingdom
capability gaps, and North‐specific needs into actionable recommendations for the central modelling teams. You May Be a Good Fit If: You have improved LLM‐powered, agent‐powered, or AI‐product systems through evals, feedback loops, data curation, prompting, model adaptation, or model selection. You care deeply about evaluation ...

Head of DOM — Principal Engineer & Builder LEC AI

Location
Greater London, England, United Kingdom
capability is an endpoint, writes are idempotent, and every action is traceable end to end — built that way from the start, not retrofitted. Production LLM and agent systems experience: you have built agentic pipelines, structured tool use, evaluation loops, or multi-model judgement systems that ran in production — not notebooks. ...

Equity Dispersion Trader

Hiring Organisation
DRW
Location
London, UK
Employment Type
Full-time
manage risk exposures, including vega, gamma, correlation, and tail risksCollaborate with developers to build and enhance trading infrastructure, models, and execution systemsWork with LLM's and AI to work on tools that help improve opportunity spottingContinuously refine models using large datasets, improving forecasting of implied vs realized volatility and correlationsRespond ...

Technical Product Lead - AI Finance

Location
United Kingdom
have Engineering or highly technical product background. Experience building zero-to-one fintech or consumer products. Experience defining evaluation frameworks for ML or LLM-powered products. Outcome Clear vertical strategy and legible roadmap Ships fast and clears the gates that actually block launch Money is correct and users are never ...

Technical Product Lead - AI Investing

Location
United Kingdom
have Engineering or highly technical product background. Experience building zero-to-one fintech or consumer products. Experience defining evaluation frameworks for ML or LLM-powered products. Outcome Clear vertical strategy and legible roadmap Ships fast and clears the gates that actually block launch Money is correct and users are never ...

Technical Product Lead - AI Finance

Location
Greater London, England, United Kingdom
have Engineering or highly technical product background. Experience building zero-to-one fintech or consumer products. Experience defining evaluation frameworks for ML or LLM-powered products. Outcome Clear vertical strategy and legible roadmap Ships fast and clears the gates that actually block launch Money is correct and users are never ...

Technical Product Manager - AI Neobank

Location
United Kingdom
have Engineering or highly technical product background. Experience building zero-to-one fintech or consumer products. Experience defining evaluation frameworks for ML or LLM-powered products. Outcome Clear vertical strategy and legible roadmap Ships fast and clears the gates that actually block launch Money is correct and users are never ...

Technical Product Lead - AI Investing App

Location
United Kingdom
have Engineering or highly technical product background. Experience building zero-to-one fintech or consumer products. Experience defining evaluation frameworks for ML or LLM-powered products. Outcome Clear vertical strategy and legible roadmap Ships fast and clears the gates that actually block launch Money is correct and users are never ...

Technical Product Manager - AI Investing App

Location
United Kingdom
have Engineering or highly technical product background. Experience building zero-to-one fintech or consumer products. Experience defining evaluation frameworks for ML or LLM-powered products. Outcome Clear vertical strategy and legible roadmap Ships fast and clears the gates that actually block launch Money is correct and users are never ...

Evolutionary Optimisation - Member of Technical Staff

Location
Greater London, England, United Kingdom
that space does not scale – we need systems that can search it themselves. This role owns Callosum’s program evolution and optimisation loop: an LLM-guided search system that iteratively generates, evaluates, and improves programs against verifiable objectives. We already use this approach across kernels, inference runtimes, scheduling and scaling ...

SEO Content Manager

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 per annum
delivery and content production across key digital channels. Develop and optimise strategies for AI-driven search platforms, including AI search experiences and LLM-based discovery channels. Monitor brand and content visibility within AI-generated responses and implement improvements based on performance insights. Refine structured data, content formats, and on-page ...

Digital Product Director

Hiring Organisation
Ideo
Location
London, UK
Employment Type
Full-time
ship, and the curiosity to prototype what hasn't been built yetGenuine fluency in how AI is reshaping product design — including agentic systems, LLM-powered capabilities, and human–AI interaction patterns. You understand the real trade-offs, not just the marketingConfident working in Figma and prototyping early — whether that ...

Product Engineer, UK

Location
Greater London, England, United Kingdom
visibly building toward it. What will you do Build, not just specify. Prototype new product iterations yourself using AI-assisted and LLM-assisted tooling, fast, disposable, real. Treat the prototype as the hypothesis and put it in front of real customers before writing the spec. Ship production code, instrument ...

Chief Information Security Officer (CISO)

Location
Greater London, England, United Kingdom
large, high-availability, or digital-first environment (media, tech, or entertainment sectors preferred). Emerging Tech Proficiency: Strong, practical understanding of AI risk, LLM vulnerabilities, data protection nuances in machine learning, and emerging technology challenges. Operational Mastery: Deep expertise across security operations (SOC), enterprise risk management, identity & access management ...

Senior Manager, Security Architecture

Location
Manchester, England, United Kingdom
Nice to have Working familiarity with AI security standards and references such as the NIST AI RMF, ISO 42001, MITRE ATLAS, or the OWASP LLM Top 10. Hands‐on experience with policy‐as‐code and turning standards into enforced controls. Contributions to security standards, frameworks, or industry practice. Our Commitment ...

Senior Manager, Security Architecture

Location
Greater London, England, United Kingdom
Nice to have Working familiarity with AI security standards and references such as the NIST AI RMF, ISO 42001, MITRE ATLAS, or the OWASP LLM Top 10. Hands‐on experience with policy‐as‐code and turning standards into enforced controls. Contributions to security standards, frameworks, or industry practice. Our Commitment ...

Senior Product Manager - New Bets

Location
City of Westminster, England, United Kingdom
plan You build with AI tools (Cursor, Claude Code, whatever ships faster) and can show what you've made with them Fluency with core LLM concepts and systems (prompting, fine-tuning, embeddings, retrieval, evaluation) and the judgment to translate these into reliable, user-facing products A romantic streak about software ...