76 to 100 of 2,239 LLM Jobs in London

Senior Consultant, AI - Tax Technology & Transformation - Financial Services - London

Location
Greater London, England, United Kingdom
technology and transformation. Solid hands‐on technical skills – for example SQL and Python, data manipulation and engineering, and exposure to generative AI/LLM tools, machine learning or analytics platforms such as Power BI or Alteryx. Experience with using low code applications such as Microsoft Copilot Studio and Power Platform. ...

Solutions Lead Data & AI

Location
Greater London, England, United Kingdom
approaches. Cross-Disciplinary Knowledge Working knowledge of data analytics, data engineering, and data science practices. Understanding of Generative AI applications, including RAG architectures and LLM integration. Familiarity with cloud platforms, data governance, and security considerations. Proven ability to facilitate workshops and gather requirements from diverse stakeholders. Experience creating clear, compelling ...

Forward Deployed AI Developer - Senior Associate - UK Wide

Location
Greater London, England, United Kingdom
part of a team that collaborates with cross-functional teams to understand business requirements and translate them into technical specifications. Build and orchestrate LLM agents, including prompt design, grounding and retrieval, and structured outputs. Test and evaluate agent behaviour, including handling uncertainty and non-deterministic outputs. Build and configure solutions ...

AI Solutions Engineer - RAG - Python - LLM - Wealth Management

Hiring Organisation
Rothstein Recruitment Ltd
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
Solutions Engineer - RAG - Python - LLM - Wealth Management An exciting opportunity has arisen for an ambitious, hands-on AI Solutions Engineer to play a key role in shaping how Generative AI is used across a leading wealth-management environment. You'll take real business challenges and turn them into practical, production … considered Strong Python development skills and solid software engineering fundamentals, including clean code, debugging, modular design, source control and automated testing Practical experience using LLM APIs and building applications with system instructions, structured outputs, function/tool calling and context management Hands-on experience building agentic workflows or AI agents ...

AI Engineer (Fluent in Mandarin & English)

Location
Greater London, England, United Kingdom
commitment to clean coding standards (SOLID/DRY), modular design, and comprehensive unit/integration testing. Generative AI Deep Dive: Hands-on experience with LLM training cycles, parameter-efficient fine-tuning (PEFT), and sophisticated prompt engineering. Inference Stack: Experience with high-performance inference servers (e.g., vLLM, TGI, or Triton ...

Software Engineer III – Python, AIML, AWS, EKS

Location
Greater London, England, United Kingdom
relational databases (e.g., Postgres) and AWS services such as S3, EKS, SageMaker, and Bedrock Practical experience with Kubernetes, EKS, Docker, Kafka, MLOps and Large Language Model Operations (LLMOps) Experience working on AIML systems and/or prior experience collaborating with data scientists #J-18808-Ljbffr ...

Cloud Platform Engineer

Location
Greater London, England, United Kingdom
platforms, self-service golden paths and platform-as-a-product to abstract away cloud complexity for engineering teams. Practical experience using AI agents/LLM-based tooling to automate and optimise infrastructure work, and interest in designing infrastructure that AI agents can operate safely. Strong security engineering mindset with hands ...

Principal Software Engineer - Full Stack Python/AWS - Executive Director

Location
Greater London, England, United Kingdom
with multiple modern programming languages including Python, Golang, TypeScript and similar technologies in an AWS/Cloud environment. Experience in the use of GPT, LLM, RAG, Gen AI, Prompt Engineering related technologies Experience in developing, debugging, and maintaining code in a large corporate environment with one or more modern programming ...

Senior AI Engineer

Location
Greater London, England, United Kingdom
years in software, data, or platform engineering, with a track record of shipping and operating production systems rather than prototypes. Production experience with LLM applications and agentic systems, covering prompt and context engineering, agent development, retrieval, tool use, evaluation, and deployment at scale. Strong Python and SQL, with the judgement ...

Full Stack AI Engineer

Location
Greater London, England, United Kingdom
agents, plugins, skills and connectors for Microsoft 365 Copilot, Copilot Studio and Claude Cowork. Developing Retrieval‐Augmented Generation pipelines, document automation tools and large language model integrations that connect AI capabilities to firm data. Creating integrations between practice management, client relationship, document, reporting and financial systems. Contributing to Microsoft Azure ...

AI Engineer (Fluent Portuguese & English)

Hiring Organisation
Chubb
Location
London, UK
Employment Type
Full-time
commitment to clean coding standards (SOLID/DRY), modular design, and comprehensive unit/integration testing. Generative AI Deep Dive: Hands-on experience with LLM training cycles, parameter-efficient fine-tuning (PEFT), and sophisticated prompt engineering. Inference Stack: Experience with high-performance inference servers (e.g., vLLM, TGI, or Triton ...

Lead Data Scientist

Location
City Of London, England, United Kingdom
with a focus on outcomes rather than models alone Insurance, reinsurance, financial services, or other regulated industry experience is desirable Experience with Generative AI, LLM applications, agentic systems Exposure to mentoring or coaching other data scientists and technical practitioners Why Join Howden? At Howden, we are building data ...

Lead Data Scientist

Location
Greater London, England, United Kingdom
with a focus on outcomes rather than models alone* Insurance, reinsurance, financial services, or other regulated industry experience is desirable* Experience with Generative AI, LLM applications, agentic systems* Exposure to mentoring or coaching other data scientists and technical practitioners**Why Join Howden?**At Howden, we are building data ...

Lead AI Engineer

Location
Greater London, England, United Kingdom
emerging AI tools and frameworks, introducing improvements to team workflows. Required Skills & Experience Proven experience designing and deploying production-grade AI/ML or LLM systems . Expertise with AWS or Azure AI services (e.g., Bedrock, SageMaker, OpenAI, Cognitive Services). Strong Python programming skills with hands‐on experience using ...

Data Scientist & Engineer

Location
Greater London, England, United Kingdom
compare and validate appropriate statistical and machine-learning models for classification, ranking, recommendation, forecasting, anomaly detection, similarity or extraction problems. Use NLP, embeddings and LLM-assisted techniques responsibly for classification, entity resolution, information extraction, clustering and relationship discovery across document-heavy data. Publish curated datasets, features and analytical outputs through ...

Agentforce Operations FDE

Location
Greater London, England, United Kingdom
experience, with at least one production AI, data engineering, or enterprise integration system deployed to production. Hands-on AI & Grounding Expertise: Deep experience with LLM orchestration, prompt tuning, and building RAG pipelines, vector search indexes, and knowledge base retrievers for enterprise data. Multi-Agent Systems & API Mastery: Practical experience with ...

AI Consultant - Financial Services Expertise

Location
Greater London, England, United Kingdom
such as Basel III, MiFID II, and the EU AI regulatory framework Experience designing and implementing Agentic AI solutions in regulated industries Knowledge of LLM applications for financial use cases such as document processing and chatbots Strong understanding of compliance-driven AI system design and transparency practices Solid grasp ...

Planning and Analysis Data Modeler â Senior Associate

Location
Greater London, England, United Kingdom
testing, and refining data models using dimensional and relational approaches Curious mindset with a drive for continuous improvement Familiarity with prompt engineering principles and LLM‐based tools Effective communication skills to present data findings and support users Experience with ETL/ELT processes and architecture in data pipelines Experience building ...

Software Engineer / AI Engineer

Location
Greater London, England, United Kingdom
developments. Take on related responsibilities as the squad's needs evolve. Requirements Engineering experience: 3+ years in software engineering, with hands‐on experience building LLM‐powered applications in production (RAG, tool‐augmented agents or agentic workflows). Education: BS in Engineering, Computer Science, or equivalent. Ways of working: Comfortable working ...

Lead Software Engineer, Team Lead

Hiring Organisation
Marsh & McLennan Companies
Location
London, UK
Employment Type
Full-time
production deployment governance, and incident/root-cause management. Identify and deliver pragmatic AI/ML opportunities where valuable (e.g., agentic workflows, RAG/LLM-enabled capabilities) with appropriate governance and human-in-the-loop controls. What you need to have: Experience managing a team, as this role involves leading ...

Senior Software Engineer - QuantumBlack, AI by McKinsey

Hiring Organisation
McKinsey & Company
Location
London, UK
Employment Type
Full-time
TypeScript, React, Angular, Vue, Next.js, Tailwind), backend (Python, Node.js, Java/Spring, C#/.NET), and databases (SQL, NoSQL, vector databases, ETL)Experience with LLM frameworks, prompt orchestration, agent frameworks, MCPs, evaluation frameworks, and cloud platforms (Azure, AWS, GCP), including Docker and CI/CDStrong focus on automated testing, logging ...

Digital Commerce Delivery Lead

Hiring Organisation
Accenture
Location
London, UK
Employment Type
Full-time
tooling — such as LangGraph, LangChain, LlamaIndex, or CrewAI — and how they are applied Experience with retrieval-augmented generation (RAG) architectures, vector databases, and LLM-powered applications as part of a commerce or customer technology programme Familiarity with CI/CD pipelines, containerisation, and cloud-native deployment practices for production commerce ...

AI Large Language Model (LLM) Technology Lead/Principal Architect

Location
Greater London, England, United Kingdom
Large Language Model (LLM) Technology Lead/Principal Architect Career Level: Manager/Senior Manager/Associate Director As a Lead or Principal AI Architect, you will serve as the definitive technical authority on AI architecture within client engagements and across the practice. You will own the complete … designing & deploying enterprise grade advanced ai solutions using agentic,generativeand classical AI/ML using at least one cloud vendor. Proven experience in the LLM and Generative AI space. Well versed in architecting and operationalizing LLM driven application architecture patterns. Deep experience in engineering, machine learning, deeplearningand NLP solutions ...

Cloud Operating Model - Managing Consultant

Location
Greater London, England, United Kingdom
helping grow our AI Platform & Reliability Engineering capability.This will include:• AI Platform Strategy & Architecture: Assess, define and evolve enterprise AI platform architectures, covering LLM and agentic frameworks, AI gateways, model lifecycle management, data platforms, MLOps/LLMOps foundations and integration patterns. Support clients in evaluating build, buy and hybrid approaches ...

AI Large Language Model (LLM) Technology Architect

Hiring Organisation
Hackajob Ltd
Location
London, United Kingdom
Employment Type
Permanent
client is a global professional services and technology consultancy. AI Large Language Model (LLM) Technology Architect Career Level: Associate Manager/Specialist Location: London YOU ARE As a hands-on AI/LLM Architect, you will be at the heart of designing and building advanced AI systems that power … cloud vendor. Practical experience in the Agentic,LLMand Generative AI space. Well versed in coding using python Solid foundation in architecting and operationalizing LLM driven application architecture patterns. Professional working experience in coding engineering, machine learning, deep learning and NLP solutions and applications. Several years of hands on experience ...