2,576 to 2,600 of 3,959 LLM Jobs in the UK

AI deployment engineer (UK)

Location
Greater London, England, United Kingdom
About WRITER WRITER is where the world's leading enterprises orchestrate AI-powered work. Our vision is to expand human capacity through superintelligence. And we're proving it's possible – through powerful, trustworthy AI that ...

Software Engineer

Hiring Organisation
QinetiQ
Location
Manchester, Greater Manchester, United Kingdom
Salary
£ 60 K
Job Title: Software EngineerJob Location: Salford Quays, ManchesterJob Type: Permanent, FulltimeJob ID: 19265About us:We’ve just had our tenth birthday, having grown from a little-known tech start-up into a community of 180 ...

Principal Sales Engineer - UKI

Location
Greater London, England, United Kingdom
Amplitude is the leading AI analytics platform, helping over 4,700 customers—including Atlassian, Burger King, NBCUniversal, and Square—build better products and digital experiences. With powerful AI Agents embedded across our platform, teams can ...

Senior AI Software Engineer - Backend & LLMs

Location
Greater London, England, United Kingdom
Moody's Senior Software Engineer-AI role focuses on designing, building, and operating backend services and AI-powered features behind Moody's intelligent data products. The engineer will own end-to-end delivery, from technical ...

Contract - Business Analyst/Data Analyst (GMI Migration)

Hiring Organisation
Deloitte
Location
London, United Kingdom
Salary
£ 100 K
Basic information Location London Business Line Technology & Transformation Job Type Contract Date published 13-Aug-2026 Req # 24604 Job description Job Title: Business Analyst/Data Analyst (GMI Migration)Location: London Hybrid (2-3 ...

Senior Software Engineer, Blockchain Protocols

Location
United Kingdom
# Senior Software Engineer, Blockchain Protocolsat Chainalysis • United Kingdom (Remote)Back to jobs1. Home2. Jobs3. United Kingdom4. Senior Software Engineer, Blockchain Protocols## Quick answerSenior Software Engineer, Blockchain Protocols at Chainalysis in United Kingdom (Remote) — confirm ...

Senior AI/ML Engineer for Production Retail AI

Location
Greater London, England, United Kingdom
Morgan’s Holdings is a global technology and retail group transforming the grocery experience with AI, computer vision, and zero-waste logistics. You’ll build models that forecast demand, personalise recommendations, and power in-store ...

eDiscovery Project Manager and Ai

Location
City Of London, England, United Kingdom
eDiscovery Project Manager We are a fast growing Ai/Technology driven eDiscovery provider seeking an experienced eDiscovery Project Manager to oversee comprehensive eDiscovery processes in response to legal, regulatory, and internal investigations. This role ...

Senior Security Researcher - (AI & Detection Engineering)

Hiring Organisation
Salt Search
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £90,000 per annum
Security Researcher (AI & Detection Engineering) Location: London (Hybrid) Salary: £70,000-£90,000 + bonus + benefits We're partnering with one of the UK's most innovative cyber security organisations as they expand their ...

Business Data Analyst

Hiring Organisation
Randstad Technologies Recruitment
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£250 - £280/day
Job title: Data Analyst - Customer Success Location: Victoria (Hybrid - 2 days in office per week) Duration: 10 months Day Rate: £280 per day About the role We are looking for a highly motivated, self-driven ...

Agentic AI Engineer - SDD / C#

Hiring Organisation
Sanderson
Location
Bristol, Avon, United Kingdom
Employment Type
Full-Time
Salary
£500.00 - £525.00 per day
Agentic AI Engineer/Spec Driven Development/C# - SDD/Claude Rate: £500 per day (Umbrella) Location: Bristol/Hybrid (Flexibility required) Duration: 6 Months (With view to extend) Start Date: ASAP We are ...

Agentic AI Engineer - SDD / C#

Hiring Organisation
Sanderson Recruitment
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £525 per day
Agentic AI Engineer/Spec Driven Development/C# - SDD/Claude Rate: £500 per day (Umbrella) Location: Bristol/Hybrid (Flexibility required) Duration: 6 Months (With view to extend) Start Date: ASAP We are ...

Senior AI Software Developer

Hiring Organisation
WorldQuant
Location
London, UK
Employment Type
Full-time
WorldQuant develops and deploys systematic financial strategies across a broad range of asset classes and global markets. We seek to produce high-quality predictive signals (alphas) through our proprietary research platform to employ financial strategies ...

Software Engineer

Hiring Organisation
QinetiQ
Location
Manchester, UK
Employment Type
Full-time
Job Title: Software EngineerJob Location: Salford Quays, ManchesterJob Type: Permanent, FulltimeJob ID: 19265About us: We've just had our tenth birthday, having grown from a little-known tech start-up into a community of 180 ...

Data Scientist

Hiring Organisation
Gleeson Recruitment Group
Location
London, United Kingdom
Employment Type
Permanent
Founding Data Scientist/Machine Learning Scientist Fully remote role - Odd trip to London office Subriction - Service based business We're working with an exciting business that is building its data science capability in-house ...

Lead Software Engineer

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
hackajob is partnering directly with loveholidays to hire for this role. Why Technology at loveholidays? At loveholidays - we trailblaze together . Were on a mission to open the world to everyone, giving our customers unlimited ...

Senior Application Security Engineer

Hiring Organisation
Hackajob Ltd
Location
Cambridge, Cambridgeshire, East Anglia, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£75,000
hackajob is partnering directly with Redgate Software to hire for this role. At a Glance Location: Cambridge In-office expectation: Flexible hybrid, once in the office every two weeks Employment type: Permanent Salary: £60,000 ...

Senior Research Scientist | Model Steering

Location
Greater London, England, United Kingdom
looking for a Senior Research Scientist to lead fine-tuning, post-training, model-steerability, and reinforcement learning for the next generation of DeepL's LLM-based translation models. This is a high-impact, hands-on role for a researcher who can own a major research direction, prototype rapidly, run large … given behaviour, drawing from instruction tuning, latent space methods, steering vectors, and/or constrained encoding and decoding methods. Deep, hands‐on expertise in LLM post-training (SFT, DPO), knowledge distillation (teacher‐student training), and/or reinforcement learning (RLHF/RLAIF, PPO/GSPO, and reward modelling). Strong ...

AI Research Engineer (Pre-training - LLM & Multi-Modal) - 100% Remote Worldwide

Location
United Kingdom
work will enhance intelligence, improve efficiency, and introduce new capabilities to advance the field. You will have a deep expertise in Large Language Model (LLM) and Multi-Modal architectures, a strong grasp of pre-training optimization, and a hands-on, research-driven approach. Your mission is to explore and implement … field, complemented by a solid track record in AI R&D (with good publications in A* conferences). Hands-on experience contributing to large-scale LLM or Multi-Modal pre-training runs on large, distributed servers equipped with thousands of NVIDIA GPUs, ensuring scalability and impactful advancements in model performance. ...

Software Engineer, Model Inference, DeepMind

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
different range of applications. This involves a blend of technical expertise and collaborative problem-solving to ensure both efficiency and quality throughout the entire LLM deployment lifecycle. The role includes opportunities for both IC and TL opportunities, and is open to both Software Engineering and Research Engineering backgrounds. There … bottlenecks. Experience with distributed ML systems optimization and parallelism (e.g., data, model, or pipeline parallelism). Familiarity with writing performance-optimized kernels. Understanding of LLM architecture and inference performance dynamics (e.g., Transformer models, memory bandwidth and compute bounds, KV cache scaling). Responsibilities: Collaborate closely with Research teams to understand ...

Foundation Model Engineer

Location
Cambridgeshire and Peterborough, England, United Kingdom
experimentation through to scalable deployment, with a strong emphasis on technical depth and rigour. What You’ll Do Design and implement end‐to‐end LLM training pipelines Source and, where appropriate, preprocess datasets for training and evaluation Fine‐tune and optimise open weight models (LLMs, vision or traditional ML) Build ...

Foundation Model Engineer

Hiring Organisation
Pure Resourcing Solutions
Location
Cambridge, Cambridgeshire, United Kingdom
Employment Type
Full-Time
Salary
£90,000 - £110,000 per annum
end. The role will focus primarily on model development, data pipelines and system performance. What You'll Do • Design and implement end-to-end LLM training pipelines • Source and, where appropriate, preprocess datasets for training and evaluation • Fine-tune and optimise open weight models (LLMs, vision or traditional ML) • Build ...

Senior Research Scientist | Model Scaling

Location
Greater London, England, United Kingdom
Meet DeepL DeepL is a global AI product and research company focused on building secure, intelligent solutions to complex business problems. Over 200,000 business customers and millions of individuals across 228 global markets today ...

LLM & Generative AI Engineer

Location
Greater London, England, United Kingdom
About the Role Join our AI Engineering division in London to specialize in LLM fine-tuning, retrieval-augmented generation (RAG), and hosting private models. You will be responsible for tailoring deep learning models to specialized domain tasks. Key Responsibilities Fine-tune open-source models (Llama, Mistral, Qwen) for specific domain ...