1,501 to 1,525 of 2,322 LLM Jobs in London

Aircall is a unicorn, AI-powered customer communications platform used by 22,000+ companies worldwide to drive revenue, resolve issues faster, and scale customer-facing teams. We're redefining customer communications by bringing voice, SMS ...

About Unity Advisory Unity Advisory is a modern advisory business built for today’s CFO. It combines deep expertise with an AI-native operating model designed to deliver better evidence, faster execution and stronger client ...

About Unity Advisory Unity Advisory is a modern advisory business built for today's CFO. It combines deep expertise with an AI-native operating model designed to deliver better evidence, faster execution and stronger client ...

applications using React, Next.js, and Express Own architectural decisions and be able to articulate the reasoning and tradeoffs behind them Integrate AI and LLM-powered features into production applications thoughtfully and with an eye toward reliability and user impact Collaborate with product managers and stakeholders to shape technical requirements from … decisions, not just implementing them Clear communication skills; you can translate technical tradeoffs for non-technical stakeholder Nice to Have: Experience building or integrating LLM-powered features in production (RAG pipelines, agent workflows, evaluation frameworks) Familiarity with sports tech, real-time data pipelines, or performance-sensitive consumer applications Experience with ...

Enfint is a fast-growing AI startup delivering compliance and efficiency tech for regulated industries. We seek a software engineer to design scalable cloud-native apps and drive the full stack, including backend, frontend, CI ...

Assess engagements - the prototype is the discovery tool, built while the value case is made * Delivering client POCs and MVPs: RAG pipelines, agent architectures, LLM integrations and protocol-driven tooling (MCP, tool orchestration) * Iterating in short loops: demoing every few days, taking feedback, changing course without ceremony * Engineering for production … 2+ modern languages * Full-stack capability: enough front-end, back-end and data engineering to build the whole thing yourself * Hands-on production LLM and agent experience: prompt engineering, agent workflows, RAG, tool orchestration and MCP - with evidence you've shipped AI users actually rely on, and how you proved ...

Technical Lead AI/Full-Stack Engineering Remote first (once a fortnight in London- can be more flexible if required) | Up to £120k + Bonus + Equity Were working with a fast-growing, technology-led ...

Promote a security-first culture within development teams, including awareness and best practices Maintain awareness of emerging risks and technologies, including basic AI/LLM-related application risks, and support translation into practical controls where required Produce and maintain architecture artefacts, standards and guidance documentation What we're looking … integrations Familiarity with cloud-native application security (Azure/GCP environments) Exposure to API security controls and testing approaches Basic understanding of AI/LLM application risks, such as prompt injection or data exposure Experience working within regulated environments (telecommunications, financial services, critical infrastructure) Understanding of Telecoms Security ...

Promote a security-first culture within development teams, including awareness and best practices Maintain awareness of emerging risks and technologies, including basic AI/LLM-related application risks, and support translation into practical controls where required Produce and maintain architecture artefacts, standards and guidance documentation What we're looking … integrations Familiarity with cloud-native application security (Azure/GCP environments) Exposure to API security controls and testing approaches Basic understanding of AI/LLM application risks, such as prompt injection or data exposure Experience working within regulated environments (telecommunications, financial services, critical infrastructure) Understanding of Telecoms Security ...

Promote a security-first culture within development teams, including awareness and best practices Maintain awareness of emerging risks and technologies, including basic AI/LLM-related application risks, and support translation into practical controls where required Produce and maintain architecture artefacts, standards and guidance documentation What we're looking … integrations Familiarity with cloud-native application security (Azure/GCP environments) Exposure to API security controls and testing approaches Basic understanding of AI/LLM application risks, such as prompt injection or data exposure Experience working within regulated environments (telecommunications, financial services, critical infrastructure) Understanding of Telecoms Security ...

domain (energy analysts, data scientists, modellers) to make sure what you build is accurate and actually useful. Contribute to the infrastructure behind our LLM-powered AI Analyst as needed: retrieval pipelines, tool-calling, and the plumbing that lets models work with real energy market data. Cross into the parts … team where you're expected to figure things out, make trade‐offs, and ship, with real autonomy over how. Nice to have Experience with LLM‐powered applications: RAG pipelines, tool‐calling architectures, or agentic systems. Experience designing external‐facing APIs, including versioning, backwards compatibility, and OpenAPI/REST standards. Familiarity ...

domain (energy analysts, data scientists, modellers) to make sure what you build is accurate and actually useful. Contribute to the infrastructure behind our LLM-powered AI Analyst as needed: retrieval pipelines, tool-calling, and the plumbing that lets models work with real energy market data. Cross into the parts … team where you're expected to figure things out, make trade-offs, and ship, with real autonomy over how. Nice to have Experience with LLM-powered applications: RAG pipelines, tool-calling architectures, or agentic systems. Experience designing external-facing APIs, including versioning, backwards compatibility, and OpenAPI/REST standards. Familiarity ...

dataset’s quality and coverage. Document analysis engines: develop and improve engines that turn financial filings and disclosures into structured, queryable data, including LLM assisted extraction where appropriate. Testing to production migration: own the path from development to production, testing rigorously in a staging environment before migrating scripts … documents, filings, PDFs, HTML, third party APIs) A habit of documenting your own work thoroughly, so others can understand, maintain and build on it LLM API experience for structured data extraction, and general comfort working with AI tools and prompting. An understanding of point in time data is a strong ...

AI is becoming vitally important in every function of our society. At Scale, our mission is to accelerate the development of AI applications. For 8 years, Scale has been the leading AI data foundry, helping ...

At Coram AI, we're reimagining video security for the modern world. Our cloud-native platform uses computer vision and AI to help businesses stay safe, make smarter decisions, and move faster; from real-time ...

Data Science LeaderAI for Science, Research Intelligence & Knowledge DiscoveryTechnology – Data Science OrganizationAre you ready to lead the teams building AI that helps advance science Are you motivated to shape AI and data science strategy that ...

Alation is pioneering the next era of data intelligence — powered by AI agents and trusted data. Organizations around the world rely on Alation to drive self-service analytics, cloud transformation, data governance, and AI innovation. ...

Building the Future of Open Finance Payward - the parent company behind Kraken, NinjaTrader, Breakout, xStocks, Payward Services and CF Benchmarks - has spent the last 15 years building one of the most modern and globally accessible ...

Data Science Leader AI for Science, Research Intelligence & Knowledge Discovery Technology – Data Science Organization Are you ready to lead the teams building AI that helps advance science? Are you motivated to shape AI and data ...

Solutions Engineer – Data Platforms & Analytics Location: London (The Wall) – Hybrid (min. 2 days per week in-office) About our Business At ICIS, our mission is to optimize the world's resources. We help companies make ...

Staff AI Engineer Location : London Job Type : Full Time Visa Sponsorship : Not Available Relocation : Not Allowed About the job At Gradient Labs, we're building the AI customer operations platform for financial services. Founded in ...

Internal Job Level: Senior Associate Reports to: Rapid Application Development Manager Job Overview In this role you will be working with the Product, Infrastructure, QA, and Operations teams to solve complex problems at speed. Unlike ...

Solutions Engineer – Data Platforms & AnalyticsLocation: London (The Wall) – Hybrid (min. 2 days per week in-office)About our Business: At ICIS, our mission is to optimize the world's resources. We help companies make strategic ...

Position: Senior Manager, Customer Success Location: London, United KingdomJob Id: 2416 # of Openings: 1 About AfinitiWho Are We? Over the past 20 years, Afiniti's patented technology has paired customers and contact center agents ...

Our client is a fintech consumer lending company. About our client Our client is on a mission to build the world's best technology to help people get credit and save money.We're building one ...