1,326 to 1,350 of 2,310 LLM Jobs in London

Senior AI Engineer

Location
Greater London, England, United Kingdom
person everyone asks without becoming the bottleneck or the single point of knowledge. Must-have Demonstrable impact from agentic or LLM-powered systems you\'ve shipped to real users, and you can explain what broke and what you changed. Hands-on with an agent framework (LangGraph, LlamaIndex, Semantic Kernel …/AWS equivalents), plus solid SQL and relational modelling. Architectural judgement: you make the design call, defend the trade-offs, and know where an LLM system needs optimising on cost, latency, and output that only sounds right. Strong product sense: you\'re data-driven, you understand what players actually need ...

Software Development Coach

Hiring Organisation
MCGREGOR BOYALL ASSOCIATES LIMITED
Location
London, UK
Software Development Coach Are you the right candidate for this opportunity Make sure to read the full description below. Location: mostly remote with occasional trip to Edinburgh or Glasgow required Contract: 12-months with possible ...

AI Forward Deployment Engineer - Palantir AIP

Hiring Organisation
Lorien Resourcing
Location
London, UK
Employment Type
Full-time
Sector: AI & DataReference: BBBH188559_1790611275AI Forward Deployment Engineer - Palantir AIPLocation: Flexible/RemoteContract Type: Contract Start Date: ASAP for 12 months About the Role We are seeking an experienced AI Forward Deployment Engineer with strong ...

Senior Data Scientist & Machine Learning Researcher

Location
City Of London, England, United Kingdom
This role is within the Strategic Research Group (SRG). The SRG are a team of Data Science, Machine Learning and AI specialists who develop novel AI solutions to mission focussed problems. In this role ...

AI Data & Insights Officer

Location
Greater London, England, United Kingdom
AI Data & Insights Officer Borough, South London (SE1 1EP) Worldwide Events Group Worldwide Events Group, founded in 2004, is a recognised leader in global MICE and luxury travel. Across our portfolio, we bring people together ...

Full Stack Engineer

Hiring Organisation
Oscar Technology
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £80,000 per annum
that means: Designing, building and shipping features end-to-end across the platform Expanding the stack: new services, new integrations, and LLM-powered features built into the product itself Using AI development tools as standard practice - and helping shape how the team gets the most from them Contributing to architecture … part of how you work every day, you follow the space closely, and you have opinions about what works Experience building with or integrating LLM APIs (Anthropic, OpenAI, etc.) - or personal projects that prove the interest is real The ability to thrive in a small team where you'll wear ...

Lead Platform Engineer

Location
Greater London, England, United Kingdom
This is a fast-moving startup environment where adaptability is key. The focus is primarily Node.js, with Python used across AI initiatives, automation, and LLM-powered features. Open to moving into more senior postions as the team grows! What you'll be doing Building and scaling backend services using Node.js … where priorities evolve quickly. Product-minded engineer who wants to own outcomes, not just tickets. Nice to have Experience with AI products, agents, or LLM integrations. Knowledge of cloud infrastructure, microservices, and event-driven systems. Exposure to NestJS, Next.js, or modern frontend technologies. Previous experience in a venture-backed startup. ...

ai engineer for fashion content

Location
Greater London, England, United Kingdom
Описание: ASOS is transforming fashion content and digital experiences through its Studios, which produces imagery and video for customer interactions. The company is developing AI-driven content creation and cloud-native platforms to support scalable ...

Applied AI Data Scientist

Location
Greater London, England, United Kingdom
Location: Manchester or London (Hybrid) Help build AI that protects the world's most valuable content. Every weekend, millions of people watch live sport. Some watch legally. Many don't. Friend MTS helps the world ...

Senior / Principal Go Engineer

Location
Greater London, England, United Kingdom
Job Description We’re looking for experienced Golang engineers to join us on a cutting-edge platform engineering and AI programme with a global financial leader. You’ll be part of a high-calibre engineering ...

DATA AND KNOWLEDGE GRAPH ENGINEER

Location
Greater London, England, United Kingdom
Career Opportunities: Data and Knowledge Graph Engineer (11420) Reply specialises in designing and implementing solutions based on new communication channels and digital media. Structured as a network of highly specialised companies, Reply supports leading European ...

Senior data scientist

Location
Greater London, England, United Kingdom
## Senior data scientistApply: This position is a hybrid of office/remote working: United Kingdom - London: Full time: Posted Today: End Date: October 13, 2026 (13 days left to apply): RQ115892**Entity:**Technology**Job ...

Senior data scientist

Hiring Organisation
BP
Location
London, United Kingdom
Salary
£ 70 K
Entity: TechnologyJob Family Group: IT&S GroupJob Description: Our purpose is to deliver energy to the world, today and tomorrow. For over 100 years, bp has focused on discovering, developing, and producing oil and gas ...

Senior data scientist

Hiring Organisation
BP
Location
London, UK
Employment Type
Full-time
Entity: TechnologyJob Family Group: IT&S GroupJob Description: Our purpose is to deliver energy to the world, today and tomorrow. For over 100 years, bp has focused on discovering, developing, and producing oil and gas ...

AI Infrastructure Architecture Specialist / Associate Manager

Hiring Organisation
Hackajob Ltd
Location
London, United Kingdom
Employment Type
Permanent
Our client is a global professional services and technology consultancy. Location: London Salary: Competitive salary and package dependent on experience Career Level: Specialist or Associate Manager (based on experience) Our client is a leading global ...

Analytics Engineer London

Location
Greater London, England, United Kingdom
We are seeking a highly motivated and detail-oriented Data Engineer to join our dynamic Data and Analytics team. Reporting to the Head of Data and Analytics, you will play a pivotal role in transforming ...

Senior Localisation Quality Engineer

Location
Greater London, England, United Kingdom
Why Sony Interactive Entertainment? Sony Interactive Entertainment isn’t just the Best Place to Play — it’s also the Best Place to Work. Sony Interactive Entertainment (SIE) is the company behind the PlayStation brand. As ...

Software Engineer (ML Projects)

Hiring Organisation
Starling Bank
Location
London, UK
Employment Type
Full-time
DescriptionStarling is the UK's first and leading digital bank on a mission to fix banking! We built a new kind of bank because we knew technology had the power to help people save, spend ...

Python Software Engineer Agentic AI

Hiring Organisation
Client Server
Location
Central London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£65,000
Python Software Engineer/Developer (Agentic AI) London/WFH to £65k Want to work on intellectually and technically challenging AI systems at the cutting edge of what is possible, whilst learning and collaborating with ...

Solutions Engineer - EMESA North (Presales)

Location
Greater London, England, United Kingdom
Gravitee is a 2025 Gartner® Magic QuadrantTM Leader , on a mission to govern the world’s intelligence . We deliver the industry’s most advanced platform for Any API, Any Event, and Any AI Agent ...

Power Platform Developer

Location
Greater London, England, United Kingdom
We are on a mission to become the leading international force in residential property management. What we do matters to billions of people in their everyday lives. Residential real estate is the world’s largest ...

Senior Developer

Location
Greater London, England, United Kingdom
Who we are AppyWay is the industry-leading SaaS solution decarbonising cities by empowering local authorities to digitally manage their kerbside and share kerbside data with fleets and drivers. Our journey began with AppyParking, an ...

Senior Data Scientist, Graph Risk Analytics

Location
City of Westminster, England, United Kingdom
Senior Data Scientist, Graph Risk Analytics Department: Engineering Employment Type: Full Time Location: London Compensation: £105,000 - £120,000/year Description Location: London, UK Annual Remuneration : £105,000 - £120,000 and discretionary annual bonus ...

Information Security Architecture & Engineering Lead (UK-based)

Location
Greater London, England, United Kingdom
quality assurance. Strong stakeholder communication skills, able to advise Engineering, Product and Pre-Sales credibly. Extremely strong documentation skills. Experience with AI/LLM security testing (OWASP LLM Top 10, prompt injection, model/vendor risk assessment). Familiarity with the Microsoft 365 E5 security stack (Entra ID, Defender … remit grows (Phase 3 of the deployment plan). AI & Emerging Risk Provide technical engineering support to the AI Security & Governance function for LLM/model security testing (OWASP LLM Top 10 etc.), including scripted test harnesses and repeatable validation tooling, where execution capacity is needed. Support technical validation ...

Semantic AI/ML Architect

Hiring Organisation
Luxoft
Location
London, UK
Employment Type
Full-time
documentation to ensure adoption of the semantic framework across the organisation. Integration with AI Agents: Work with AI agents and large language model (LLM) teams to leverage the ontology and knowledge graph for intelligent applications. For instance, you might enable an AI chatbot to use the knowledge graph for more … vocabularies such as Dublin Core, schema.org, or other industry-specific ontologies/taxonomies. Experience applying these standards to annotate or integrate dataAI and LLM Integration: Experience working on projects that involve AI agents or large language models, where ontologies or knowledge graphs were used to improve AI performance. Enterprise System ...