601 to 625 of 773 LLM Jobs in the UK

Senior Interaction & Product Designer

Hiring Organisation
TPXImpact Holdings Plc
Location
United Kingdom
Employment Type
Permanent
Salary
£60,000
As a Senior Interaction and Product Designer at TPXimpact, you will be solving problems across our priority clusters, including transforming government, health, not for profit, commercial and planning and infrastructure. Youll work on ideas for ...

Data Engineer

Hiring Organisation
Intellect Group
Location
London Area, United Kingdom
wants to play a hands-on role in shaping a more modern data infrastructure. There is also the opportunity to support broader AI and LLM-related initiatives over time. The role You will play a key role in helping to evolve and modernise the business’s data environment, with … operational requirements into scalable technical solutions Contributing to reporting and dashboard capability through tools such as Power BI Supporting current and future AI/LLM-related projects where relevant What they’re looking for 3+ years’ experience in Data Engineering or a closely related role Strong hands-on experience with ...

AI Engineer - Cardiff

Hiring Organisation
Circle Group
Location
Cardiff, South Glamorgan, Wales, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£50,000
engineers. Key Responsibilities * Lead the development and deployment of AI-powered tools to improve efficiency and productivity * Design advanced solutions including automation, RAG, and LLM-based workflows * Collaborate with stakeholders to identify and deliver strategic AI initiatives that deliver measurable business value * Provide guidance on AI architecture, tooling, and technology … engineering, or software engineering (e.g. Python, Java, JavaScript/TypeScript etc.) with libraries/frameworks such as PyTorch, TensorFlow etc.) * Experience with RAG and LLM-based solutions * Solid understanding of AI architectures and data pipelines * Knowledge of security, compliance, and governance principles from a development perspective * Proven mentoring and team ...

Senior Applied AI Engineer

Hiring Organisation
Xapien
Location
London Area, United Kingdom
10bn decision" is the interesting part — and where you come in. The work You'll own parts of the Xapien pipeline end-to-end — LLM research agents, entity resolution, report generation. Prototype, evaluate, ship, measure, improve. Build a system optimised for accuracy, speed and cost Design evals that measure what … similar agentic tooling. Strong numerical reasoning. Top-uni CS/maths/engineering/science, or equivalent in what you've built. Shipped production LLM systems — RAG, prompting, agents. The kind customers pay for. You've worked somewhere fast — startup or strong tech team — and make good calls on imperfect ...

Software Engineer

Hiring Organisation
Above & Beyond - Climate Tech Recruitment
Location
United Kingdom
they build software. Their engineers work with modern AI tooling day-to-day, and they're actively exploring agentic workflows, MCP-based integrations and LLM-powered features as a core part of where the platform is going. If you're excited about shaping what "AI-native" actually looks like … have Hands-on experience with AI coding assistants (Claude Code, Cursor, Copilot or similar) as part of your day-to-day workflow Exposure to LLM integration patterns: prompt design, tool/function calling, RAG, vector stores, or agentic orchestration ...

Staff / Principal Machine Learning Engineer, Serving

Hiring Organisation
Inworld AI
Location
United Kingdom
About Inworld Inworld is a research lab of top researchers and engineers, building the world’s top-ranked realtime voice models. Today our models are the #1 ranked realtime voice models in the world. They ...

Software Engineer AI

Hiring Organisation
Aperia Search
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£110,000 - £130,000 per annum
Our client is an ecommerce leader in the consumer space, and is investing heavily in building AI-powered products, intelligent automation solutions and next-generation customer experiences that will create meaningful commercial impact across the ...

Head of AI Product

Hiring Organisation
167 Solutions Ltd
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£130,000 - £170,000 per annum
Head of AI Product London Hybrid | Permanent £130,000 - £170,000 + Benefits Head of AI Product | AI Innovation | Consumer Products | Content & Media 167 Solutions is partnering with a major UK organisation embarking on a ...

Staff AI Product Engineer -Python - London

Hiring Organisation
Transparent Technology
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Staff Product Engineer | London Hybrid/Remote | AI x FinTech | Python, AI Workflows, Distributed Systems | £120k-£200k + Equity A VC-backed AI company is rebuilding how accounting work gets done, using agentic workflows and ...

Solutions Engineer / FDE Python AI Hypergrowth £180k+

Hiring Organisation
Transparent Technology
Location
London, United Kingdom
Employment Type
Permanent
FDE/Customer Engineer | London (5 Days Onsite) | Conversational AI/Enterprise SaaS | Hypergrowth AI Startup | Python, APIs, Integrations, LLMs | £150k-£180k + Equity + Benefits A hypergrowth AI company is building enterprise-grade conversational ...

VP of Conversational Design

Hiring Organisation
Trust In SODA
Location
London Area, United Kingdom
Our client is entering a new phase of AI adoption, moving beyond experimentation and isolated use cases to embed AI into the heart of both customer and colleague experiences. As part of this transformation, conversational ...

Principal AI Engineer - UK (Remote)

Hiring Organisation
NST Recruitment Ltd
Location
United Kingdom
Employment Type
Permanent
Salary
GBP 100,000 Annual
Principal AI Engineer Generative AI, LLMs, Python, CI/CD, SaaS/PaaS, Prompt Engineering, Agentic Workflows, Platform Systems, Remote (UK) Up to £200,000 + Equity + Benefits This is a fantastic Principal AI ...

Lead Data Scientist (Agentic AI)

Hiring Organisation
Nicholson Glover
Location
City of London, London, United Kingdom
Lead Data Scientist (Agentic AI) | AI Tech Start-Up | Up to £120,000 + Shares | London/Hybrid (1 Day Office) We’re partnering with a fast-growing AI tech scale-up expanding its team ...

Senior .NET Developer

Hiring Organisation
Charles Jenson Recruitment
Location
Brighton, England, United Kingdom
(AWS & AI Architecture) Brighton, East Sussex (Hybrid) Tech Stack: .NET 8, AWS, SQL Server, DynamoDB, Anthropic Claude AI We are building a sophisticated CRM and Asset Management platform from the ground up, and we need ...

Lead AI Engineer

Hiring Organisation
Conquer AI
Location
United Kingdom
Lead AI Engineer | Agentic AI/Workflow Automation | UK Conquer AI is hiring a Lead AI Engineer. We’re looking for someone who can lead from the front: hands-on technically, strong with clients, and ...

Forward Deployed Engineer

Hiring Organisation
Parsewise
Location
London Area, United Kingdom
Forward Deployed Engineer at Parsewise Location: Central London (in person) We are hiring our first Forward Deployed Engineer to put Parsewise into the hands of insurance/reinsurance customers and make it deliver value from ...

Technical Lead - Ruby

Hiring Organisation
Run-Time Group Ltd
Location
Reading, Berkshire, South East, United Kingdom
Employment Type
Permanent
A Senior Technical Lead (Ruby on Rails) is required to join one of our clients, who are transforming the automotive space. This role provide an opportunity to step into a VP of Engineering position in ...

AI/Machine Learning Engineer

Hiring Organisation
Matchtech
Location
Romsey, Hampshire, United Kingdom
Employment Type
Permanent
Salary
GBP 60,000 - 80,000 Annual
Our client, a leading technology and engineering company within the Defence & Security sector, is currently seeking an experienced AI/Machine Learning Engineer to join their team on a permanent basis. Key Responsibilities: Delivering novel ...

Artificial Intelligence Engineer

Hiring Organisation
Harnham
Location
United Kingdom
closely with client teams to design, build and deploy AI driven solutions on the platform Translate complex research and business questions into production ready LLM and RAG workflows Debug, optimise and scale LLM applications in real world, client facing environments Build and integrate data pipelines and services across cloud platforms … Skills and Experience Strong commercial engineering experience in AI, machine learning or data focused roles Hands on experience with retrieval augmented generation and production LLM workflows Confidence debugging and improving end to end LLM systems in live environments Experience working with modern data infrastructure such as Snowflake, BigQuery or Redshift ...

Principal Engineer

Hiring Organisation
Hyperloop Recruitment
Location
Liverpool, Merseyside, North West, United Kingdom
Employment Type
Permanent, Work From Home
Lead/Principal/Head Engineer North West Circa 100k Hybrid - 1/2 PW AI Adoption | LLM | Development Strategy | Team Management The Company This is a high-scale digital platform business operating a platform used around the world. Heavy traffic and real-time systems with modern microservices feeding real … building and evolving core systems that underpin a complex, fast-growing product ecosystem where performance, reliability and speed of change actually matter. AI Adoption | LLM | Development Strategy | Team Management The Role You'll join as the most Snr Engineer and work top down on strategy and product and with ...

Systems Research Engineer

Hiring Organisation
European Tech Recruit
Location
Edinburgh, Scotland, United Kingdom
large-scale AI infrastructure. Strong knowledge of distributed systems, operating systems, machine learning systems architecture, Inference serving, and AI Infrastructure. Hands-on experience with LLM serving frameworks (e.g., vLLM, Ray Serve, TensorRT-LLM, TGI) and distributed KV cache optimization. Proficiency in C/C++, with additional experience in Python ...

Forward Deployed AI Engineer

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £130,000 per annum
production rollout Working closely with end users ranging from highly technical teams to more non technical stakeholders Designing and building AI driven workflows, including LLM and retrieval augmented generation use cases Integrating knowledge graph data into customer environments using APIs, graph databases or analytical platforms Partnering with a solutions consultant … engineering foundation and enjoy working close to customers in fast paced, ambiguous environments. Key requirements include: Strong commercial experience building and deploying AI or LLM powered systems into production Hands on experience designing, building and debugging LLM workflows, including familiarity with RAG approaches Experience working with modern data platforms ...

Data Scientist

Hiring Organisation
ConnexAI
Location
Manchester Area, United Kingdom
conversational AI systems powered by large language models, speech AI, and real-time AI workflows. We’re hiring two Data Scientists to join our LLM team, helping design, improve, and evaluate the systems that power our Conversational AI products in production. The focus is on defining, interrogating and solving complex … experimentation foundations that will generate systematic advances in conversational AI. You’ll work closely with researchers, engineers, and evaluation teams across areas such as LLM behaviour and reasoning, prompt optimisation, conversational quality, and model evaluation. We’re particularly interested in people from strong quantitative backgrounds including Mathematics, Physics, Statistics, Computer ...

Artificial Intelligence Engineer

Hiring Organisation
THRivve by intelletec
Location
City of London, London, United Kingdom
architecture, ship production-grade AI systems, and work directly on a product already gaining serious traction with enterprise clients. Key points: Build and scale LLM-powered features across large, complex datasets Design retrieval + reasoning systems for structured & unstructured data Own end-to-end delivery of production AI applications Work … closely with product + domain experts in a fast-moving team What they want: ~10+ years engineering experience Strong hands-on GenAI/LLM experience in production Solid backend skills (Python or similar) Proven ownership of complex systems Package: Up to £130k base + equity London (Victoria) – Hybrid High ownership ...

Lead ML Researcher

Hiring Organisation
microTECH Global LTD
Location
Cambridge, England, United Kingdom
As a Principal Researcher, you are expected to shape the strategic vision of our research initiatives and drive transformative breakthroughs in AI. This role is suited for individuals who excel at influencing organizational research priorities ...