Lead Cloud AI/ML Engineer (Java/Python)

Company IconJPMorgan Chase & Co.
Location IconChristchurch

JPMorganChase invites applications for a Lead Software Engineer in Christchurch, UK, within the Corporate Global Tax Technology team. You will design, build, and secure scalable cloud-based applications while guiding AI-enabled engineering practic...Read More>>.

Posted: October 21st, 2026
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Senior AI Engineer — Generative AI & LLMs

Company IconCheckout.com
Location IconLondon

Checkout.com is seeking a Senior AI Engineer to drive Generative AI adoption across products and operations. You will mentor peers, define best practices, and collaborate with cross-functional teams to design, build, and deploy AI solutions that e...Read More>>.

Posted: October 21st, 2026
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Cloud Architect & Strategy Lead—AI-Ready, Multi-Cloud

Company IconCapgemini
Location Icon

Capgemini Invent is seeking a Cloud Architect to lead architecture on cloud strategy and transformation engagements. You will shape target architectures, migration paths, and multi-cloud solutions across AWS, Azure and GCP, including AI-ready plat...Read More>>.

Posted: October 21st, 2026
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Senior HRIS Engineer – Oracle Cloud HCM & AI HR Tech

Company IconCompare The Market
Location IconPeterborough

Compare The Market is seeking an experienced HR Technology Specialist to configure and optimise Oracle Cloud HCM platforms. You will act as a technical SME for HR systems, guide stakeholders, and partner with IT and vendors to implement enhancemen...Read More>>.

Posted: October 21st, 2026
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Senior Applied AI Engineer – Public Sector Innovator Hybrid

Company Iconi.AI
Location IconLondon

The Incubator for AI (i.AI) in London is seeking Applied AI Engineers to join a high‑ambition technical unit. You will prototype and deploy AI solutions for the public sector, using state‑of‑the‑art methods and rigorous evaluation.Y...Read More>>.

Posted: October 21st, 2026
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Senior ML QA Engineer: Benchmark & Validate AI Systems

Company IconEngineersOfAI
Location IconLondon

EngineersOfAI is seeking a Machine Learning QA Engineer in Greater London to validate the ML stack and ensure reliable implementation of AI performance on Graphcore’s hardware. You will work on testing, benchmarking complex systems, and running...Read More>>.

Posted: October 21st, 2026
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Senior Generative AI Engineer — Scale & Impact

Company Icon0026 Checkout Technology Ltd
Location IconLondon

0026 Checkout Technology Ltd is seeking a Senior AI Engineer to lead generative AI initiatives that enhance products and processes. This role involves collaborating with product managers and engineers to deliver impactful Generative AI solutions....Read More>>.

Posted: October 21st, 2026
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Senior Databricks Engineer (Contract, £550-600 p/d)

Company IconLayke AI
Location IconBirmingham

Layke is working with a new client on a contract requirement for a Senior Data Engineer to support the next stage of a major data platform build. This is a hands‑on engineering role focused on building out a modern cloud data en...Read More>>.

Posted: October 21st, 2026
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Hands-On AI Consultant — Cloud & Data Solutions (London)

Company IconCarrington Recruitment Solutions Limited
Location IconLondon

Carrington Recruitment Solutions Limited is seeking a Technical AI Consultant to turn client AI ideas into working solutions in London. You will listen to problems, decide what to build, and spend substantial time hands-on coding and prototyping w...Read More>>.

Posted: October 21st, 2026
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Senior AI Platform Engineer - Agentic ML & MCP

Company IconLondon Stock Exchange
Location IconLondon

London Stock Exchange is seeking a seasoned AI engineer to help design and scale our internal agentic AI platform across the enterprise.You will work on MCP tooling, Skills, and secure API wrappers, collaborating with product teams to deliv...Read More>>.

Posted: October 21st, 2026
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DV-Cleared AI Software Engineer: Production ML & Cloud

Company IconSearchability NS&D
Location IconLondon

Searchability NS&D in London is seeking an AI Software Engineer to join a DV-cleared team, focusing on production ML systems, Python software engineering and cloud infrastructure. This role offers a hybrid working pattern and exposure to challengi...Read More>>.

Posted: October 21st, 2026
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Senior Lead Software Engineer: Python, Cloud & AI/ML

Company IconJPMorganChase
Location IconLondon

JPMorgan Chase is looking for a Senior Lead Software Engineer in Greater London to enhance their Markets Research Technology team. You will design and deliver cutting-edge technology products, focusing on cloud-native data and AIML engineering, wh...Read More>>.

Posted: October 21st, 2026
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Senior Full‑Stack Engineer – AI‑Driven Chemistry Platform

Company IconChemify Ltd
Location IconGlasgow

Chemify Ltd in Glasgow is seeking a Senior Full Stack Software Engineer to build and evolve the next generation of our automated chemistry platform. You’ll work in a tight-knit, cross-functional team spanning software, hardware, data, AI, and in...Read More>>.

Posted: October 21st, 2026
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Senior Full-Stack Engineer - Scalable Infra & AI Tools

Company IconNext Frontier Capital
Location IconLondon

JPMorganChase is seeking a Software Engineer III to join the Infrastructure Platforms, Data Center Services team. You will design and deliver full-stack solutions across frontend (React) and backend (Node.js/TypeScript, Python) services, ensuring...Read More>>.

Posted: October 21st, 2026
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Senior Full-Stack Engineer: AI‑Driven Global Payroll

Company IconVialto
Location IconLondon

Vialto, based in Greater London, is seeking a Senior Full Stack Engineer to design and develop scalable products for global payroll and compensation solutions. This role involves hands-on engineering across Next.js, React, C#, and .NET, focusing o...Read More>>.

Posted: October 21st, 2026
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Senior Full-Stack Engineer — Climate Tech, AI-Driven, Hybrid

Company IconNeutreeno
Location Icon

Neutreeno, a Cambridge-based emissions-to-performance platform, is seeking a Senior Full Stack Software Engineer to own and ship core features across the stack. You will craft responsive React UIs, build Node.js/Python services, and deploy to AWS,...Read More>>.

Posted: October 21st, 2026
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Sr Lead Software Engineer - Data Engineering, Python/C++/KDB/AI

Company IconAumni
Location IconLondon

Join a dynamic, global analytics team within JPMorgan Chase’s Commercial & Investment Bank, Electronic Trading Technology.As a Lead Software Engineer at JPMorgan Chase within Commercial & Investment Bank, Electronic Trading Technology,...Read More>>.

Posted: October 21st, 2026
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Senior Machine Learning Researcher : Elite Quant Fund : £300-400k+

Company IconHunter Bond
Location IconLondon

A leading quantitative investment fund is seeking to appoint a Senior Machine Learning Researcher to join and further develop its Machine Learning Research function. The team focused on applying advanced machine learning research to quantitative i...Read More>>.

Posted: October 21st, 2026
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Platform Backend Engineer: Scalable Infra & LLM Systems

Company IconConduct AI
Location IconLondon

Conduct AI is building the foundational infrastructure that powers the world’s largest enterprises and accelerates product teams building on top of it. You’ll own architecture, developer experience and production systems, tackling tens of mill...Read More>>.

Posted: October 21st, 2026
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Senior Lead Software Engineer – Python, AWS & AI-Driven

Company IconJPMorgan Chase & Co.
Location IconLondon

JPMorgan Chase & Co. is seeking a Senior Lead Software Engineer to join the Credit data pond team within Wholesale credit risk technology.You will guide technical direction, develop secure production code, and establish enterprise-wide AI-a...Read More>>.

Posted: October 21st, 2026
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Generative AI Engineer

Company IconTEC Partners - Technical Recruitment Specialists
Location Icon

Duration: 6 monthsTec Partners are working with a leading technology client, who are currently looking for an experienced AI / GenAI Engineer to work on a customer assignment to modernise their data platform, and enable AI-driven aut...Read More>>.

Posted: October 21st, 2026
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Senior Data Platform Engineer - Scale OLAP & AI Infra

Company IconSoCode Limited
Location IconLondon

SoCode Limited is seeking a Staff Data Platform Engineer to take technical ownership of a large-scale analytical data platform in London or Oxford. You will lead platform architecture, drive performance, and shape a scalable Data-as-a-Service offe...Read More>>.

Posted: October 21st, 2026
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GenAI & LLM Engineer — Hybrid UK (12m Contract)

Company IconProject Global Limited
Location IconLondon

Project Global Limited is seeking an AI Engineer/Consultant to join a hybrid-based team working primarily in the UK (Cardiff / Manchester / London offices with 2 days onsite). The contract is 12 months with a day-rate reflecting market norms, and...Read More>>.

Posted: October 21st, 2026
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Senior AI Engineer: Production-Ready Python (Hybrid, London)

Company IconeFinancialCareers
Location IconLondon

eFinancialCareers in London is seeking a Senior AI Engineer – Python to design and deploy production AI solutions. You will work on end-to-end pipelines, from concept to deployment, using Python and modern AI frameworks, with emphasis on reliabi...Read More>>.

Posted: October 21st, 2026
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Senior Agentic AI Engineer — Azure/Terraform

Company IconClearRoute Limited
Location IconLondon

ClearRoute Limited is seeking a Senior Agentic Engineer to own end-to-end services for our internal AI assistant platform. You will shape vertical slices from agents and MCP tool servers to Terraform infrastructure on Azure and the React workbench...Read More>>.

Posted: October 21st, 2026
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Senior Data Engineer, Data Platform & AI Tooling

Company IconJust Eat Takeaway.com
Location IconSt Albans

Just Eat Takeaway.com seeks an experienced Senior Data Engineer to join the Insights & Enablement team within Retail Media Tech. You will shape the data platform, build scalable pipelines, and deliver data products that help advertisers understand...Read More>>.

Posted: October 21st, 2026
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Manager, Software Development - Risk R&D, AI, Architecture & Innovation

Company IconSAS
Location IconGlasgow

Manager, Software Development - Risk R&D, AI, Architecture & Innovation - Hybrid, Glasgow, Scotland, UKWe’re a leader in data and AI. Through our software and services, we inspire customers around the world to transform data into i...Read More>>.

Posted: October 21st, 2026
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Senior Forward-Deployed AI Engineer — Production-Ready

Company IconLGBT Great
Location IconLondon

Janus Henderson Investors is seeking a technical, business-facing engineer to embed with business units and deliver AI and data solutions that reach production. You will work across the full stack, from sourcing data to building reusable capabilit...Read More>>.

Posted: October 21st, 2026
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Hybrid ML Engineer — Sports Betting Analytics & Trading

Company IconLongshot Systems Ltd
Location IconLondon

Longshot Systems Ltd is hiring Machine Learning Engineers to design, build and productionise ML pipelines, tooling, visualisation and data workflows to support strategy research and development. You will collaborate with quantitative researchers t...Read More>>.

Posted: October 21st, 2026
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Senior AI Engineer: Shape Agentic AI for IP Analytics (Flexible Hours)

Company IconRELX International
Location IconLondon

LexisNexis Intellectual Property Solutions is seeking a driven AI Platform Engineer to help research, design and deliver AI capabilities behind our analytics products. You will work across the full development lifecycle in a cloud-native environme...Read More>>.

Posted: October 21st, 2026
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Senior .NET Backend Engineer – Real-Time, Cloud & AI Tools

Company IconTP ICAP
Location IconBelfast

TP ICAP is seeking a Senior Software Engineer in Belfast to deliver critical software solutions for its internal broking division. You'll work in an Agile environment, focusing on high-quality deliverables and mentoring junior staff.The rol...Read More>>.

Posted: October 21st, 2026
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Senior Principal Applied AI Engineer

Company IconAviva plc
Location IconLondon

Senior Principal Applied AI EngineerLocation: London, Birmingham, Bristol, Eastleigh, Glasgow, Leatherhead, Leeds, Liverpool, Manchester, Norwich, Perth, Sheffield, Worthing or YorkLondon: Salary from £160...Read More>>.

Posted: October 21st, 2026
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GenAI & Graph AI Engineer (London, 1-Year Contract)

Company IconConnectedSolutions
Location IconLondon

ConnectedSolutions is seeking an AI Engineer for a London-based 1-year contract, extended if successful. The role focuses on building Data, AI Analytics and agentic AI solutions by collaborating with business and technology teams.The ideal...Read More>>.

Posted: October 21st, 2026
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Senior Security Engineer — Secure AI at Scale (Remote)

Company IconCohere
Location IconLondon

Cohere is seeking a Senior Security Engineer to lead security operations and integrate security into the software development lifecycle. You will partner with product and development teams to ensure secure, scalable delivery and drive bug bounty p...Read More>>.

Posted: October 21st, 2026
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Technical Lead, Financial Modelling Platform (AI/Cloud)

Company IconSonnedix
Location IconLondon

Sonnedix is seeking a Technical Lead to shape the architecture and roadmap of FinTel, our core financial modelling platform. You will lead with hands‑on involvement in design, development, reviews and problem solving, while promoting CI/CD and A...Read More>>.

Posted: October 21st, 2026
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Senior Full-Stack Engineer - AI-Driven Ratings (London)

Company IconFitch Group, Inc.
Location IconLondon

Fitch Ratings, a leading global credit ratings agency, is seeking a Senior Software Engineer to join its Ratings Technology team in London. You will design and deliver full-stack applications using Java/Springboot, C#/.NET, Python and React, influ...Read More>>.

Posted: October 21st, 2026
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AI-Native Software Engineer (Contract)

Company IconB4B Payments - A Banking Circle Group Company
Location IconLondon

Location: Hybrid, with our London office as the hub, (could consider remote) Type: Contract, Full-time Seniority: We are calibrating this role by demonstrated ability, not just tenure. Scope and level will match...Read More>>.

Posted: October 21st, 2026
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AI-Driven Senior Tester & Test Automation Lead

Company IconArm
Location IconLondon

Arm, a leading tech company, seeks a Senior Tester to help transition to AI-enabled testing and quality assurance. The role blends hands-on testing, test automation, risk assessment and validation of AI-generated test suites across critical enterp...Read More>>.

Posted: October 21st, 2026
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Senior Enterprise AI Engineer - End-to-End Production

Company IconReply, Inc.
Location IconLondon

Reply is seeking a senior AI engineer to design, build and deploy robust AI applications end-to-end for enterprise clients. You will directly work with business and technical stakeholders to translate requirements into production-ready AI systems,...Read More>>.

Posted: October 21st, 2026
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Data Science Associate Manager — Customer AI Delivery

Company IconAccenture PLC
Location IconLondon

Accenture Song in London and Manchester seeks a Data Science Associate Manager to lead customer analytics, data science and AI delivery. The role blends hands-on coding with workstream leadership to drive client value.You will shape analyti...Read More>>.

Posted: October 21st, 2026
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Frontend-Driven Full-Stack Engineer for AI Retail Platform

Company IconAlgo1
Location IconLondon

algo1 is building an AI-native product for in-store experiences. We seek a full-stack engineer with a frontend bias to design and build web interfaces that retailers and brand partners rely on for real-time insights and activation.You will...Read More>>.

Posted: October 21st, 2026
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GenAI Engineer - Enterprise LLM & Copilot Architect

Company IconeTeam
Location Icon

eTeam is seeking a GenAI Engineer to build and scale production-ready Generative AI and LLM solutions for enterprise use cases, including copilots, document intelligence, and intelligent automation integrated with SAP S/4HANA.You will work...Read More>>.

Posted: October 21st, 2026
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Senior Full-Stack Engineer – AI-Driven Ratings Tech | Hybrid

Company IconFitch Group, Inc.
Location IconManchester

Fitch Ratings, a leading global credit ratings agency, seeks a Senior Software Engineer for Ratings Technology in Manchester. You will shape technical architecture, mentor engineers, and deliver mission‑critical, full‑stack applications using...Read More>>.

Posted: October 21st, 2026
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Senior Full-Stack Engineer: AI-Driven Health Platform

Company IconHesta Health Limited
Location IconLondon

Hesta Health is hiring a Senior Full-Stack Engineer to own and evolve the core platform as we iterate toward product-market fit. You will work with founders, product, and clinical teams to ship features, strengthen foundations for scalable care pa...Read More>>.

Posted: October 21st, 2026
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Senior ML Platform Engineer — Scale Production ML

Company IconTeya
Location IconLondon

Teya is building a financial platform for local businesses across Europe. We are seeking a Senior ML Engineer to help shape and scale our ML platform, contributing to both batch and real-time decision-making.You will work with data scientis...Read More>>.

Posted: October 21st, 2026
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Senior Infrastructure Architect – Cloud, M365 & AI-Ready

Company IconDevopsroles
Location IconLondon

Halma plc in London seeks an Infrastructure Architect to define and govern infrastructure architecture across M365, Azure, Dynamics 365 and on-premises environments. You will provide architectural direction, standards and assurance, balancing cost...Read More>>.

Posted: October 21st, 2026
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Expression of Interest - Research Director

Company IconAI Security Institute (AISI)
Location IconLondon

About The AI Security InstituteThe AI Security Institute is the world's largest and best-funded team dedicated to understanding advanced AI risks and translating that knowledge into action. We’re in the heart of the UK government with d...Read More>>.

Posted: October 21st, 2026
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Senior Manager, Capital Allowances & AI Advisory

Company IconUnity Advisory
Location IconLondon

Unity Advisory is expanding its capital allowances offering and seeks a Senior Manager to lead delivery and growth across a diverse client portfolio. You will oversee complex engagements from acquisitions to multi-site capex reviews, guiding senio...Read More>>.

Posted: October 21st, 2026
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Senior Credit Risk Analytics Leader – Lending & Strategy

Company IconHarnham - Data and Analytics Recruitment
Location IconLondon

Harnham invites a senior Credit Risk Analytics professional to London to own and lead complex engagements across the UK lending market. You will drive methodology, client delivery, and commercial outcomes while mentoring teams and shaping practice...Read More>>.

Posted: October 21st, 2026
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Senior Computer Vision Engineer: Perception & Autonomy

Company IconHolt Executive Ltd
Location IconWytham

Holt Executive Ltd in the United Kingdom is seeking an experienced Senior Computer Vision Engineer to lead a team focused on advanced perception, sensing and autonomous navigation technologies. You will drive algorithms from concept through valida...Read More>>.

Posted: October 21st, 2026
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