Lead AI Agent Architect for Public-Interest Prototype

Company IconAfrican Development Choices
Location IconLondon

African Development Choices is seeking a volunteer Senior AI Agent Architect to lead the technical design of MajiGuard AI. Candidates should have extensive experience in AI and machine learning, capable of developing a prototype that addresses WASH r...Read More>>.

Posted: June 6th, 2026
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Senior AI Engineer: End-to-End ML & LLM Deployment (Hybrid)

Company IconHarnham
Location IconLondon

Harnham is searching for a Senior Data Scientist in London for a 12-month fixed-term contract. This role involves owning high-impact data science and AI projects, from design to deployment. You'll work with both traditional machine learning and moder...Read More>>.

Posted: June 6th, 2026
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Senior JavaScript Engineer — AI APIs & Cloud (Hybrid)

Company IconImmediate
Location IconLondon

Immediate is seeking a Senior JavaScript Engineer in Greater London for a 6-month fixed term contract. The successful candidate will work on their digital publishing platform, developing and maintaining scalable APIs and AI-powered services. Applican...Read More>>.

Posted: June 6th, 2026
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Senior ML Engineer, Growth & Personalisation (Remote)

Company IconCleo
Location IconLondon

A prominent fintech startup in Greater London is seeking a Senior Machine Learning Engineer to develop innovative solutions for improving users' financial health. In this role, you will deploy machine learning models in production, collaborate with d...Read More>>.

Posted: June 6th, 2026
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Senior Data & AI Cloud Architect — AWS Solutions

Company IconAmazon Web Services (AWS)
Location IconLondon

Amazon Web Services (AWS) is looking for a Delivery Consultant to design and implement scalable AWS solutions for our clients. This role requires in-depth knowledge of AWS products, technical expertise, and the ability to lead customer projects. Resp...Read More>>.

Posted: June 6th, 2026
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Senior Backend Architect: Build Scalable Data & API Platforms

Company IconThe Rundown AI, Inc.
Location IconLondon

A leading technology company in Greater London seeks a Backend Software Engineer to lead the architecture and development of high-performance backend services. The role involves designing efficient data structures, building robust APIs, and collabora...Read More>>.

Posted: June 6th, 2026
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Founding AI Engineer (£100k–150k + Equity) at Pharosyn

Company IconJack & Jill/External ATS
Location IconLondon

Job Title: Founding AI Engineer Salary: £100k–150k + Equity Company Description: Pharosyn - EF-backed AI startup for pharma Job Description: Join Pharosyn as a founding engineer to automate co...Read More>>.

Posted: June 6th, 2026
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Senior GenAI Engineer - LLM Apps & AI Agents

Company IconTesco Technology
Location IconWelwyn Garden City

Tesco Technology is seeking a Senior Software Development Engineer III to design and operate GenAI-powered products from their offices in Welwyn Garden City or London. This role combines technical leadership with hands-on software development acro...Read More>>.

Posted: June 6th, 2026
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AI Engineer — Equity & Production-Grade LLM Patents

Company IconJack & Jill
Location IconLondon

Solve Intelligence is seeking an AI Engineer in London, UK, to develop proprietary algorithms that enhance patent generation. The role involves building evaluation pipelines and shipping production-ready solutions in a high-growth environment....Read More>>.

Posted: June 6th, 2026
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Senior ML Engineer - Growth & Discovery

Company IconAlien Blue
Location Icon

A leading tech company in the United Kingdom seeks a Machine Learning Engineer to join their Top of Funnel team. In this role, you will leverage your expertise to enhance user engagement on the platform. Responsibilities include deploying machine lea...Read More>>.

Posted: June 6th, 2026
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Catalan Language Specialist - Freelance AI Trainer Project

Company IconInvisible Expert Marketplace
Location IconWideopen

Overview Join to apply for the Catalan Language Specialist - AI Trainer role at Invisible Expert Marketplace. Are you an experienced Catalan language professional eager to shape the future of AI? Large-scale langua...Read More>>.

Posted: June 6th, 2026
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Belarusian Language Specialist - Freelance AI Trainer Project

Company IconInvisible Expert Marketplace
Location IconWideopen

Join to apply for the Belarusian Language Specialist - AI Trainer role at Invisible Expert Marketplace2 days ago Be among the first 25 applicantsJoin to apply for the Belarusian Language Spec...Read More>>.

Posted: June 6th, 2026
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Flask Python Engineer (REST, Docker, AWS, CI/CD)

Company IconExperis UK
Location Icon

A tech recruitment firm in the United Kingdom is seeking a skilled Python Developer to design and maintain web applications using Flask. The ideal candidate will have at least 1.5 years of experience in web development, a strong background in AWS, an...Read More>>.

Posted: June 6th, 2026
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IT Technical Architect - AI and Automation Lead

Company IconAmentum
Location IconRisley

About the Role We are seeking an experienced Technical Architect with strong expertise in automation and AI to provide technical leadership across complex projects. You will define and implement technical architectures, influence techn...Read More>>.

Posted: June 6th, 2026
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Senior Perception Engineer — 3D Vision & Production ML

Company IconAeroVect
Location Icon

A pioneering technology company in the United Kingdom is seeking an experienced engineer to architect and deploy 3D object detection models. The ideal candidate will have over 5 years of experience in the field, a Master's or PhD in Computer Science...Read More>>.

Posted: June 6th, 2026
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Senior ML Engineer, Catalogue Intelligence - Remote UK

Company IconOnBuy
Location IconManchester

OnBuy is seeking a Senior Applied ML Engineer to enhance their product catalogue through advanced machine learning systems. Located in the UK, with options for remote or hybrid working, this role focuses on improving product data quality and discover...Read More>>.

Posted: June 6th, 2026
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Azure ML & MLOps Engineer for Public Sector

Company IconEssex County Counci
Location IconChelmsford

AI / ML EngineerFixed Term, 12 monthsFull Time, 37 hours per week£47,615 to £56,017 per annumLocation:ChelmsfordWorking Style:Anywhere workerClosing Date: 7th June 202...Read More>>.

Posted: June 6th, 2026
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Senior Machine Learning Engineer – Global

Company IconNLP PEOPLE
Location IconEssex

What you’ll do We are seeking a highly skilled Senior Machine Learning Engineer to advance our personalised recommendation systems by developing efficient, low‑latency solutions that serve millions of users globally. The successful...Read More>>.

Posted: June 6th, 2026
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Asturian Language Specialist - AI Trainer

Company IconInvisible Expert Marketplace
Location Icon

Asturian Language Specialist – AI Trainer Are you an experienced Asturian language professional eager to shape the future of AI? Large‑scale language models are evolving rapidly, moving beyond simple chatbots into powerful engines...Read More>>.

Posted: June 6th, 2026
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Salesforce Developer - Hybrid, AI-Driven SaaS Product Team

Company IconSage
Location IconWinnersh

Sage, located in Winnersh, is seeking a Salesforce Developer to join its product engineering team. In this role, you will design and maintain high-quality Salesforce solutions and work closely with various teams, including Angular engineers and teste...Read More>>.

Posted: June 6th, 2026
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GenAI & Agentic Engineer — Scale Production AI (Hybrid)

Company IconConsulting Point
Location Icon

Consulting Point is seeking GenAI and Agentic Engineers to join their Data Science and AI practice. You will design and develop AI-powered applications, collaborating with teams to transition early-stage PoCs into scalable solutions.The ide...Read More>>.

Posted: June 6th, 2026
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Lead Platform Engineer – Cloud & AI Platform (Remote UK)

Company IconCertinia
Location IconHarrogate

Certinia is seeking a Lead Platform Engineer to manage the technical direction of its services platform. This position entails ensuring high-performance delivery across the platform, which operates on Kubernetes in AWS.The ideal candidate w...Read More>>.

Posted: June 6th, 2026
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Senior Cloud Platform Engineer - AI-Driven & Secure

Company Iconleighton
Location IconNewcastle upon Tyne

The Role We’re looking for a senior, hands‑on Cloud Platform Engineer to help design, standardise, and operate cloud platforms that underpin multiple AI‑driven products and services. This role is about buildi...Read More>>.

Posted: June 6th, 2026
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Senior Client Partner: AI‑Powered Marketing & Transformation

Company Icontwentysix
Location Icon

Wongdoody is hiring a Senior Client Partner in the United Kingdom. This role involves leading integrated campaigns and digital transformation initiatives for major brands.Key responsibilities include serving as a strategic partner to client...Read More>>.

Posted: June 6th, 2026
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Platform Engineer - AI-Driven Fintech Infra, Equity

Company IconJack & Jill/External ATS
Location IconLondon

A Series A fintech startup is seeking a Platform Engineer to design and maintain backend infrastructure. The ideal candidate will have 3-4 years of experience, strong skills in Go and TypeScript, and a focus on data integrity. You will work at the in...Read More>>.

Posted: June 6th, 2026
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AI Engineer in London - La Fosse Associates

Company IconJava Script Works
Location IconLondon

AI Engineer London, United Kingdom Posted 10 months ago This role is posted by our partner Jooble. La Fosse Associates Tech Stack Amazon AWS JavaScript Python Arti...Read More>>.

Posted: June 6th, 2026
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On-Site AI Backend Engineer — High-Impact, London Startup Pace

Company IconCurated
Location IconLondon

Curated is seeking a Forward Deployed Engineer to help build an internal AI platform tied to real business functions. You'll work closely with stakeholders to turn complex, ambiguous problems into effective software solutions.The role requi...Read More>>.

Posted: June 6th, 2026
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Senior Backend Engineer - AI Platform (f/m/d)

Company IconContentful
Location IconLondon

About the Opportunity Join Contentful as a Senior AI Software Engineer (f/m/d) and innovate with AI Integrations. At Contentful, we empower thousands of customers to manage content at scale with speed, flexibility, and precision. We ar...Read More>>.

Posted: June 6th, 2026
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Senior Manager, Forward Deployed AI Engineer

Company IconBaringa Partners LLP
Location IconLondon

London, United KingdomBaringa is a global consulting firm that partners with leaders to drive change and create value. With deep industry expertise, and enabled by advanced technology, the firm helps clients to deliver with greater confi...Read More>>.

Posted: June 6th, 2026
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Senior ML Engineer – Neuromonitoring (London)

Company IconCrane Venture Partners
Location IconLondon

A leading technology company in London is looking for a Senior ML Engineer/Senior Data Scientist to join their innovative team focusing on non-invasive neuromonitoring technology. In this role, you will analyze complex datasets and develop machine le...Read More>>.

Posted: June 6th, 2026
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Claude AI Prompt Architect & Agent Builder

Company IconGrant Thornton UK
Location IconLondon

Grant Thornton UK is looking for an experienced AI Prompt Engineer/Agent Builder to join their team. You will work on creating Claude-powered agents for marketing workflows, transforming problem statements into functioning tools. Candidates should ha...Read More>>.

Posted: June 6th, 2026
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Senior Software Engineer, AI‑Enhanced Developer Experience

Company IconCisco Systems
Location IconLondon

Cisco Systems is looking for a Senior Software Engineer to join the Isovalent team. The ideal candidate will have over six years of experience in architecture, operations, and CI/CD implementation. You will architect AI-assisted tools, collaborate on...Read More>>.

Posted: June 6th, 2026
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AI Fullstack Engineer: Build LLM‑Powered Agents

Company IconIFS
Location IconLondon

A leading logistics software provider in Greater London is seeking an AI (Fullstack) Engineer to evolve their logistics optimization platform. This role involves designing and building LLM-powered agents, developing orchestration patterns, and collab...Read More>>.

Posted: June 6th, 2026
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Staff AI Engineer: Equity & Agentic Orchestration in Finance

Company IconJack & Jill/External ATS
Location IconLondon

A seed-stage AI startup is seeking a Staff AI Engineer to lead its technical direction. You will orchestrate specialized agents to solve complex challenges in financial services, ensuring accuracy and compliance. The role requires extensive productio...Read More>>.

Posted: June 6th, 2026
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AI Engineer - Prompt & Context Engineering (Graph + LLM Comparison)

Company IconCapgemini
Location IconLondon

OverviewWe are hiring an AI Engineer to design and operationalize LLM-driven comparison workflows that produce decision-ready comparison reports across Salesforce orgs and codebases. The role focuses on prompt engineering, context engi...Read More>>.

Posted: June 6th, 2026
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Hybrid Full Stack Engineer – AI Platform + Equity (London)

Company IconSR2 REC LTD
Location IconLondon

SR2 REC LTD is looking for a Full Stack Software Engineer based in London to build innovative AI products. You will work in a hybrid environment with one day per week on-site, developing features across both backend and frontend. The ideal candidate...Read More>>.

Posted: June 6th, 2026
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AI Engineer: 3D Reconstruction for Concrete Imaging

Company IconGScan
Location IconLondon

A cutting-edge scanning technology company in Greater London is looking for an AI Engineer to work on innovative solutions that enhance infrastructure safety. The role involves creating 3D models from complex data and collaborating with a multidiscip...Read More>>.

Posted: June 6th, 2026
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Founding AI Engineer for early-stage, London-based, VC-backed startup

Company IconStartupticker
Location IconLondon

Founding AI Engineer for early-stage, London-based, VC‑backed startup Most “AI agent” roles are prompt engineering with better branding. This isn’t one of them. We’re building agents that actually operate inside live g...Read More>>.

Posted: June 6th, 2026
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Graduate Software Engineer - AI, 3D & Frontend

Company IconReply
Location IconLondon

Reply is seeking a Graduate Software Developer to join their team in London starting September 2026. This position offers the opportunity to work across various projects, using AI tools, and developing both front-end and back-end applications....Read More>>.

Posted: June 6th, 2026
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AR Computer Vision Engineer — Scale Production CV/ML

Company IconNiantic, Inc.
Location IconLondon

Niantic, Inc. is seeking a Computer Vision Software Engineer to advance their Augmented Reality (AR) Mapping platform. This role involves designing and maintaining computer vision systems, collaborating with cross-functional teams, and optimizing...Read More>>.

Posted: June 6th, 2026
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Senior AI Architect: Agentic & Generative Systems

Company Icon1200 Equinor ASA
Location IconLondon

Equinor ASA is seeking a highly skilled professional to architect the reference architecture for AI solutions, emphasizing safety, compliance, and innovation. Candidates should have a Master's or PhD in a relevant field, with demonstrated experien...Read More>>.

Posted: June 6th, 2026
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AI Engineer - Prompt & Context Engineering (Graph + LLM Comparison)

Company IconMoonfire
Location IconLondon

About the Job We are hiring an AI Engineer to design and operationalize LLM-driven comparison workflows that produce decision-ready comparison reports across Salesforce orgs and codebases. The role focuses on prompt engineering, contex...Read More>>.

Posted: June 6th, 2026
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Senior Platform Engineer - AI-Driven Infra & DevEx

Company IconBeam Benefits
Location Icon

Beam Benefits is hiring a Senior Platform Engineer to help evolve their production platform. This role emphasizes AI integration and the ability to enhance efficiency and system integrity for developers.The successful candidate will collabo...Read More>>.

Posted: June 6th, 2026
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Senior AI Engineer - Enterprise Agents (Hybrid, London)

Company IconDeepRec.ai
Location Icon

An innovative scale-up in AI is hiring an experienced AI Engineer based in London. The role involves building vertical-specific AI solutions and collaborating closely with the C-Suite. This hybrid position requires participation in architecture, deve...Read More>>.

Posted: June 6th, 2026
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Automation AI Architect – Manchester – £90k

Company IconPearson Carter
Location IconManchester

Automation AI Architect – Manchester – £90k THE COMPANY: Pearson Carter are working with a leading Managed Service Provider (MSP), offering a broad portfolio of cloud, infrastructure, and business applications soluti...Read More>>.

Posted: June 6th, 2026
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Senior Cloud Platform Engineer for AI & HPC

Company IconGraphcore
Location IconBristol

Graphcore is seeking a Senior Engineer to join our Cloud Platform Team in Bristol. You will help develop and deploy services on cutting-edge AI systems, working closely with Software Platform, Datacentre Operations, and Product Development teams. You...Read More>>.

Posted: June 6th, 2026
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Production AI Engineer: LLMs, Pipelines & Cloud (Remote)

Company IconYolk Recruitment Ltd
Location IconCardiff

Yolk Recruitment Ltd is seeking an experienced AI Engineer to join a fast-growing technology business in Cardiff. This role focuses on building scalable, production-grade AI systems that deliver significant commercial impact across platforms. You...Read More>>.

Posted: June 6th, 2026
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Urdu Language Specialist - Freelance AI Trainer Project

Company IconInvisible Expert Marketplace
Location IconWideopen

Join to apply for the Urdu Language Specialist - AI Trainer role at Invisible Expert MarketplaceAre you an experienced Urdu language professional eager to shape the future of AI? Large-scale language models are evolving rap...Read More>>.

Posted: June 6th, 2026
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Zulu Language Specialist - AI Trainer

Company IconInvisible Expert Marketplace
Location Icon

Are you an experienced Zulu language professional eager to shape the future of AI? Large‑scale language models are evolving rapidly, moving beyond simple chatbots into powerful engines of learning, communication, and cultural understanding. W...Read More>>.

Posted: June 6th, 2026
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Welsh Language Specialist - Freelance AI Trainer Project

Company IconInvisible Expert Marketplace
Location IconWideopen

Join to apply for the Welsh Language Specialist - AI Trainer role at Invisible Expert Marketplace2 days ago Be among the first 25 applicantsJoin to apply for the Welsh Language Specialist - A...Read More>>.

Posted: June 6th, 2026
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