LLM Jobs in London

1 to 25 of 578 LLM Jobs in London

Senior ML Engineer

London, United Kingdom
Hybrid / WFH Options
Cornerstone VC
solutions for some of the world's largest law firms. In this role, you will leverage your deep expertise in machine learning, natural language processing, and large language model (LLM) agents to push the boundaries of legal technology. You'll be collaborating closely with data scientists, software engineers, and … product managers to integrate advanced NLP techniques into our products. What You'll Do Innovative NLP Research: Research, evaluate, and implement state-of-the-art NLP methodologies and large language model approaches to drive product innovation and develop new functionalities. LLM Agents & Multi-Agent Systems: Design, develop, and deploy LLM agents and multi-agent systems to automate complex legal workflows … to non-technical stakeholders. Proactivity & Continuous Improvement: Proactive in identifying problems, performance bottlenecks, and areas for improvement while taking pride in building and operating scalable, reliable, and secure systems. LLM Agents & Multi-Agent Systems: Proven experience in designing, deploying, and scaling large language model (LLM) agents and multi-agent systems to enhance NLP capabilities and automate complex workflows. Nice to More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Machine Learning Engineer (London)

London, UK
Baringa Partners
and state-of-the-art models. Excellent collaboration and communication skills, both within teams and with clients. Interest in building AI applications such as forecasting tools, image recognition, and LLM-based chatbots and agents. Proven ability to develop ML models and pipelines using Python and libraries like PyTorch and TensorFlow, from conception to deployment in scalable environments. Ability to design More ❯
Employment Type: Full-time
Posted:

Staff Software Engineer - AI/ML, GenAI

London, United Kingdom
Ivanti
fine-tune large language models (LLMs) and Generative AI systems. Integrate AI solutions with OpenAI services through Microsoft Azure. Expert or advanced-level expertise in at least one leading LLM that is competitive in the market. (OpenAI, GPT 4.0, turbo, etc) Research and implement machine learning algorithms and tools to solve complex problems. Develop pipelines for data preprocessing, training, validation More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Machine Learning Engineer (London)

London, UK
Hybrid / WFH Options
Compare the Market
learning frameworks (e.g. TensorFlow, PyTorch). Proficiency in programming languages such as Python, SQL and R. Knowledge of SQL and NoSQL databases for data storage and retrieval. Experience with LLM application design and deployment. Strong software engineering skills, including version control (Git), code reviews, and unit testing. Familiarity with common data science libraries and tools (e.g., NumPy, Pandas, Scikit-learn More ❯
Employment Type: Full-time
Posted:

AI engineer

London, United Kingdom
writer.com
hear from you. Your responsibilities Collaborate with engineering, data science, and AI teams to develop AI-powered capabilities. Evaluate AI model performance through testing and experimentation. Deploy and improve LLM-based applications in production. Integrate AI capabilities into production systems, ensuring scalability and efficiency. Stay updated with AI and ML advancements and suggest improvements. Work with cross-functional teams to More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Data Scientist

London, United Kingdom
Hybrid / WFH Options
UNAVAILABLE
BigQuery Desirable Skills Familiarity with MLOps, model monitoring, and production deployment Experience in a specific domain (e.g., marketing, operations, fraud, personalization, NLP) is a plus Hands-on experience with LLM stacks (e.g., Mistral, LangChain, Chroma, Hugging Face Transformers) Interest in staying current with AI trends and contributing to internal R&D or innovation initiatives Additional Information Publicis Groupe operates a More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Machine Learning Engineer, London (London)

London, UK
Hybrid / WFH Options
Fitch Ratings
metrics to evaluate and guide the improvement of existing ML solutions Use AWS and Azure cloud services to provide the necessary infrastructure, resources, and interfaces for data loading and LLM workflows. Use Python and large-scale data workflow orchestration platforms ( Airflow) to build software artifacts for ETL, integrating diverse data formats and storage technologies, and incorporate them into robust data More ❯
Employment Type: Full-time
Posted:

Associate Director, AI Data Scientist

london (harrow), south east england, united kingdom
Jazz Pharmaceuticals
Knowledge, Skills and Abilities Strong programming skills in Python, R, or similar languages, with experience in modern ML frameworks (PyTorch, TensorFlow). Demonstrated experience with generative AI technologies, including LLM architectures and frameworks. Experience with natural language processing and generative AI for medical text analysis, generation, and interpretation. Demonstrated ability to build relationships with stakeholders and subject matter experts. Familiarity More ❯
Posted:

Associate Director, AI Data Scientist

london (bromley), south east england, united kingdom
Jazz Pharmaceuticals
Knowledge, Skills and Abilities Strong programming skills in Python, R, or similar languages, with experience in modern ML frameworks (PyTorch, TensorFlow). Demonstrated experience with generative AI technologies, including LLM architectures and frameworks. Experience with natural language processing and generative AI for medical text analysis, generation, and interpretation. Demonstrated ability to build relationships with stakeholders and subject matter experts. Familiarity More ❯
Posted:

Associate Director, AI Data Scientist

london (ilford), south east england, united kingdom
Jazz Pharmaceuticals
Knowledge, Skills and Abilities Strong programming skills in Python, R, or similar languages, with experience in modern ML frameworks (PyTorch, TensorFlow). Demonstrated experience with generative AI technologies, including LLM architectures and frameworks. Experience with natural language processing and generative AI for medical text analysis, generation, and interpretation. Demonstrated ability to build relationships with stakeholders and subject matter experts. Familiarity More ❯
Posted:

Associate Director, AI Data Scientist

london (croydon), south east england, united kingdom
Jazz Pharmaceuticals
Knowledge, Skills and Abilities Strong programming skills in Python, R, or similar languages, with experience in modern ML frameworks (PyTorch, TensorFlow). Demonstrated experience with generative AI technologies, including LLM architectures and frameworks. Experience with natural language processing and generative AI for medical text analysis, generation, and interpretation. Demonstrated ability to build relationships with stakeholders and subject matter experts. Familiarity More ❯
Posted:

Data Engineer

London, United Kingdom
Integer, LLC
format open-source data. Model data for humans & machines. Draft schemas across SQL, NoSQL, graph, and search systems so analysts and algorithms can both fly. Innovate. Evaluate and integrate LLM and other AI based solutions to improve data extraction and analysis across Kharon's products. Partner with the doers. Sit with product managers, data scientists, investigators, and sanctions experts - translate More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Junior Data Scientist

City of London, London, United Kingdom
Hybrid / WFH Options
Intellect Group
in programming languages: Experience with Python and SQL for data analysis, manipulation, and modeling. Basic understanding of machine learning: Familiarity with predictive modeling techniques and algorithms, in particular NLP, LLM's and Time Series Forecasting. Experience with data visualisation tools: Knowledge of tools like Tableau/Power BI, or similar to present data effectively. Strong analytical skills: Ability to interpret More ❯
Posted:

Junior Data Scientist

London Area, United Kingdom
Hybrid / WFH Options
Intellect Group
in programming languages: Experience with Python and SQL for data analysis, manipulation, and modeling. Basic understanding of machine learning: Familiarity with predictive modeling techniques and algorithms, in particular NLP, LLM's and Time Series Forecasting. Experience with data visualisation tools: Knowledge of tools like Tableau/Power BI, or similar to present data effectively. Strong analytical skills: Ability to interpret More ❯
Posted:

Sr. Software Development Engineer in Test, Blink

London, United Kingdom
Amazon
test infrastructure that combines traditional CI/CD pipelines with AI-driven decision making for optimized test selection, parallel execution, and automated result analysis Lead technical strategy for implementing LLM-based approaches to test script generation, automated debugging, and intelligent test maintenance across our distributed systems Pioneer innovative quality practices that leverage AI for automated performance analysis, intelligent chaos engineering More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Sr. Consultant, Customer Experience, Tech & Industry

London, United Kingdom
Amazon
and optimizing AI-powered customer service solutions - Experience with AI/ML technologies in contact center applications, including Natural Language Understanding (NLU), Natural Language Processing (NLP), prompt engineering, large language model implementation, chatbot development and optimization, and AI/ML model training and fine-tuning - Serverless development experience including complex integrations with Amazon Lex, Lambda, Kinesis, Dynamo DB, Bedrock and More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

AI & Data Science Analyst

London, United Kingdom
Hybrid / WFH Options
Allan Webb Ltd
internal and client projects. You will be involved in: Applying data science best practices and standards across projects. Assisting in the design and implementation of Generative AI applications, including LLM workflows, RAG architectures, and prompt engineering. Collaborating with stakeholders to identify opportunities where GenAI can streamline tasks, automate insights, or improve decision-making. Gathering, processing, and managing data from disparate More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Lead Machine Learning Engineer (Computer Vision)

London, United Kingdom
Motorway
of machine learning principles, deep learning techniques and GenAI concepts such as prompt engineering, chain-of-thought reasoning, prompt chaining, Retrieval-Augmented Generation (RAG), custom-built agents. Familiarity with LLM and agentic frameworks like LangChain, PydanticAI, or similar. Proficiency in ML-Ops practices and tools; strong understanding of DevOps and CI/CD. Experience with cloud platforms, e.g. AWS (preferred More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Product Security Engineer

London, United Kingdom
Smarsh, Inc
Jenkins. Exposure to security frameworks (NIST, ISO 27001, SOC 2). Experience working in SaaS, multi-tenant cloud environments. Knowledge of machine learning security (AI/ML model risks, LLM security best practices). Familiarity with attack surface management and threat intelligence. Relevant certifications (e.g., Security+, SSCP, GSEC) are a plus but not required. What do we offer? We value More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Product Owner

London, United Kingdom
Hybrid / WFH Options
Glasswall, LLC
cases in the context of intelligent file protection and the broader cybersecurity landscape. Validate feasibility with stakeholders, ensuring solutions are viable without reliance on cloud-based AI inferencing or LLM endpoints. Gather and elicit model requirements from defined use cases to enable agile development, rapid feedback loops, and continuous iteration across the delivery lifecycle. Collaboration with Data Science and Engineering More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Associate Director, Lead AI Architect, Financial Services, Technology & Transformation

London, United Kingdom
Hybrid / WFH Options
Deloitte LLP
guiding us to deliver impact how and where it mattersmost . Connect to your opportunity Key Responsibilities: Solution Architecture: Define and design end-to-end AI/ML/LLM solution architectures, encompassing data ingestion, processing, model training, deployment, and monitoring. Technical Leadership: Provide technical guidance and mentorship to AI project teams, ensuring the adoption of best practices and the More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Data Science Lead

London, United Kingdom
Metyis AG
Provide guidance to more junior members of the team, while orchestrating the work of the entire team. Good to have experience applying GenAI techniques like prompt engineering, RAG, or LLM fine-tuning to solve business problems. What You'll Bring 5-7 years of consulting experience or relevant industry experience, with at least 1+ years at a project lead level. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

JUNIOR AI/ML ENGINEER

London, United Kingdom
Reply, Inc
5G O-RAN domain, contributing to the next generation of intelligent mobile network solutions. Responsibilities: Design, implement, and evaluate machine learning models with a focus on deep learning and LLM applications Develop and fine-tune models for application development in the 5G O-RAN domain Collaborate with developers and domain experts to integrate AI solutions into scalable systems Leverage Kubernetes More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Machine Learning Scientist (Viator)

London, United Kingdom
TripAdvisor LLC
complex ideas across the business simply and effectively. Desired qualifications: Master's or PhD in Computer Science, Operations Research, Statistics, or related quantitative disciplines. Knowledge in Large Language Models (LLM), dynamic pricing, image processing, or recommendation systems. Prior experience in e-commerce or at an Online Travel Agency. Job Location: This role offers flexibility, allowing you to work either on More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

AI Solution Architect Senior Manager (Visa Sponsorship Available)

London, United Kingdom
Techwaka
and engineering teams. Ability to assess data dependencies, business constraints, and success criteria to deliver AI solutions that meet user and business needs. Expertise in AI Solution Architecture, including LLM/SLM (Large Language Models/Small Language Models) deployment, fine-tuning, inference optimization, retrieval-augmented generation (RAG), API-based AI deployment and model orchestration. Strong knowledge of Cloud AI More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:
LLM
London
10th Percentile
£56,250
25th Percentile
£80,000
Median
£95,000
75th Percentile
£150,000
90th Percentile
£175,000