51 to 75 of 93 Artificial Intelligence Engineer Jobs in Central London

AI Platform Engineer | London | Excellent Salary +Benefits Join an award-winning, internationally recognised B2B consultancy as an AI Platform Engineer, owning the cloud-native platform that underpins conversational AI and generative AI products at scale. Sitting at the core of AI delivery, you will design, build ...

AI Engineer Global Gaming & Gambling Organisation 👾🎮🎰 📍 London/Hybrid 💼 Senior IC 💰 £100k + benefits Ready to build AI that actually ships ? Join one of the world's most prominent gaming and gambling groups as they embark on a CEO-backed AI transformation — reimagining personalisation, player safety, automation ...

Role We’re looking for a curious and ambitious engineer to join Synetec as an AI Support Engineer . This is not your typical support role. You’ll combine hands-on software engineering with cutting-edge AI tools to deliver real impact for our clients. ...

Senior AI Engineer London office, 3 days a week Up to £100-150K + significant equity Can sponsor visas A well-funded AI company based in London is looking for a Senior AI Engineer to join their team. The company has received investment from leading ...

Senior AI Engineer (Agentic & Retrieval Systems) Location: Flexible/Hybrid Level: Senior–Principal Type: Full-time A fast-growing, AI-native firm is expanding its engineering capability to deliver agentic, retrieval, and knowledge-driven AI systems for enterprise clients. They are hiring a Senior AI Engineer ...

Python Engineer/Data Scientist (Forward Deployed) - LLM/AI Agent products in Legal Tech. Location: London (Hybrid, 2–3 days onsite) Salary: £80,000–£90,000 + benefits Company: Late-Stage Scaleup in Legal AI Software Our client, a global rapidly expanding Legal AI software company backed … investors, is transforming how legal teams operate through intelligent automation and applied AI. They are hiring 2 x customer-facing, hands-on Python Engineer/Data Scientists to join their brand new Forward Deployed team in London. This role sits at the intersection of engineering, data, and client ...

Founding AI Engineer (Backend) – London – £100–120K + Equity Are you an AI engineer who loves turning cutting‐edge AI into real products? This London-based startup is transforming how service providers and customers connect, and is looking for a founding AI engineer …/multi-step AI workflows that call tools, APIs and data sources to automate real user journeys What we’re looking for Backend engineer with a strong interest in practical, product-focused AI integration Experience building semantic search, RAG pipelines or similar retrieval-heavy AI systems Hands ...

AI Solutions Engineer Hybrid – London – UK Residents only please – Sponsorship not available. Salary: £90k - £125k Build intelligent systems that transform how businesses operate. We're scaling our AI engineering team to meet demand from enterprise clients who need production-grade intelligent systems. This role combines deep technical work … client-facing environments and can communicate technical concepts clearly to diverse audiences. If you like to learn more about the AI Solutions Engineer role – Apply here, or email r.kelly@ltharper.com ...

model of higher education that is faster, smarter, employer-funded, and built for real professional mastery. We are looking for a Lead AI Engineer to join as our founding technical hire. This is a hands-on role: you will design, build, and own the core AI systems that … want to build something important, ambitious, and first-of-its-kind - this is it. What you'll build As our Lead AI engineer, you will: Architect and deploy OU’s private Azure OpenAI environment Build Prof. T v0.1 — our AI tutor trained on curriculum, assessments, and teaching materials ...

Founding AI Engineer (Backend) – London - £100-120K + Equity Are you a backend engineer ready to build innovative AI systems as a founding engineer in a London-based startup that’s transforming how service providers and customers connect? Do you want to work … vector databases (Pinecone, Weaviate, FAISS) Develop advanced agentic workflows and harness knowledge graphs for smarter automation What we're looking for: Backend engineer with deep interest in practical AI integration Comfortable building RAG pipelines and managing large, complex datasets Experience with Javascript, Node.js and vector databases Ready ...

AI Solution Engineer - Senior Manager Location: London Salary: £95,000 - £125,000 + car allowance + bonus About the Role We are seeking an experienced AI Solution Engineer to bridge the gap between industry-focused architects who identify AI opportunities and the engineering teams who bring ...

Title: Junior AI Engineer Location: London (hybrid – meet 1–2 times per month) Type: Permanent Salary: £40,000 + stock options Interview Process: 2–3 stages We’re hiring for a founding AI Engineer to join a startup building AI agent infrastructure for regulated industries. They ...

high-performance, technology-driven financial services organisation operating in a mission-critical, low-tolerance environment. They are seeking a Lead AI Automation Engineer to take ownership of intelligent automation across core business workflows, embedding AI capabilities directly into production-grade RPA platforms. This is a long-term contract ...

Join a pioneering team that’s redefining how AI and cloud-native platforms power front-office trading. We’re hiring a hands-on AI Engineer (AVP level) to help shape the future of our Dart platform, a critical infrastructure that supports Quantitative and Strat developers in building next ...

better support data science teams across commercial, manufacturing, and quality use cases. They’re looking for an experienced AI/ML Platform Engineer to help design and implement the foundations, covering experimentation, training environments, data pipelines, and deployment workflows. This is a hands-on contract role with ...

Founding AI Backend Engineer FinTech | UK | Remote-first | £80K-120K + equity We’re hiring a Founding AI Backend Engineer to help shape the technical foundations of an early-stage fintech building AI-native systems in a complex tax and compliance domain. This role ...

Principal AI Engineer | London | Excellent Salary +Benefits Join an award-winning, internationally recognised International B2B Consultancy organisation as a Principal AI Engineer , where you will play a pivotal role in shaping and delivering production grade generative AI capabilities. This is a senior; hands-on engineering role … Demonstrable experience owning technical design and delivery of complex AI, ML, or data-driven systems in production environments. Experience operating as a senior AI engineer or technical lead, balancing experimentation with production delivery and communicating effectively across teams. This is a progressive career opportunity to work ...

AI Engineer (Infrastructure), London - Hybrid, £85k + Stock Options Are you ready to help world-leading enterprises deploy cutting-edge AI at scale? We’re looking for an AI Infrastructure Engineer to join a pioneering AI company that’s transforming the way businesses operate. This … prem environments, with focus on availability, observability, and security. Translate complex business challenges into scalable, intelligent AI solutions. Serve as a forward-deployed engineer, working closely with both technical teams and business stakeholders. What You’ll Bring Proven experience deploying enterprise-grade AI or machine learning solutions ...

Ascendion is looking for an AI Engineer to join a team with hands-on experience in developing and deploying agentic AI architectures. Required: Required Skills: Strong proficiency in Python and related libraries. Experience with agentic AI architectures and autonomous AI agents. Hands-on experience with LangGraph or similar ...

Founding AI Engineer – Early-Stage, YC-Backed Startup (London/Hybrid) Salary : £100k–140k Equity : 1–3% (founding-level) Hybrid working: Central London, 3 days p/week in office. Tech Stack: TypeScript, Node.js, React, Python, LangChain, OpenAI/Anthropic I’m working with a YC-backed startup … multi-step reasoning AI . Familiar with modern AI tooling . Product-first mindset and excited about early-stage startup ownership . Founding AI Engineer – Early-Stage, YC-Backed Startup (London/Hybrid ...

senior ex-consulting and enterprise technology leaders, they’ve already built a functioning MVP and are now hiring their first in-house Lead AI Engineer to take ownership of the core intelligence layer. You’ll work directly with the CTO, shaping the architecture, roadmap and long-term … role suits a builder who wants ownership, deep technical scope and the chance to define the product from the ground up. The Lead AI Engineer will architect and productionise advanced LLM/RAG systems, design agentic workflows, own evaluations and guardrails, and integrate AI modules into a scalable ...

Senior Applied AI Engineer London - Hybrid £90,000-£130,000 I'm partnering with a dynamic AI consultancy that embeds itself within client businesses, listening closely, then building bespoke agentic AI solutions that automate processes, improve speed, and enhance decision-making. Role Responsibilities As a Senior AI Applied … Engineer, you will: Build & Deploy AI-Driven Software Solutions You'll blend software engineering and AI expertise to develop scalable, production-grade systems leveraging generative AI and agentic automation. Own Project-Based Work Across Diverse Domains You'll tackle varied engagements, ranging in length and complexity, and support ...

AI Research Engineer – London (Onsite, Full-time) Competitive Salary + Bonus High-Performance Environment | Applied AI | Human + Machine Innovation We’re working with a high-performing global investment firm that’s building out its internal AI platform — applying cutting-edge large-language-model (LLM) technologies to real … world research and data challenges. They’re now looking for an AI Research Engineer who can turn emerging AI ideas into working products. This is a hands-on, fast-paced role suited to someone who codes with intent, prototypes quickly, and loves exploring what’s next ...

Founding Software Engineer – AI (Python/Typescript) £150,000 – £175,000 + meaningful equity On-site in London (£10K relocation provided) Join a deeply technical AI-native startup founded by PhDs and researchers from Cambridge, Imperial, and other top European and US institutions . This is an opportunity … built open-source tools used across the industry, and scaled high-performance systems from first principles. Now, they’re hiring a Founding Software Engineer to help build the next generation of reasoning tools powered by large language models. The product is already live with paying customers ...

Senior AI Engineer, London (Hybrid, 2–3 Days Onsite) Up to £125,000 + 20% Bonus We’re partnered with a leading consumer wellness and fitness business with a large international footprint and a rapidly growing digital ecosystem. They operate at scale, serving millions of members through both … data, AI, and modern engineering practices to reshape how customers engage with health and wellbeing products. They are now looking for a Senior AI Engineer to join their growing AI function and play a central role in developing intelligent systems and advanced AI agents. This is a fantastic ...