Director, AI, Automation & Data Strategy

Company IconMUFG Pension & Market Services
Location IconLondon

A global financial services company seeks a Director for AI, Automation & Data to lead strategic initiatives in AI and data governance. The ideal candidate will have over 10 years of experience in the financial sector, managing cross-functional teams...Read More>>.

Posted: June 6th, 2026
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Cyber Security Engineer - Cloud & Detection Automation

Company IconEligo Recruitment Ltd
Location IconLondon

Eligo Recruitment Ltd is seeking a skilled Cyber Security Engineer based in London with a hybrid work model. The successful candidate will tackle complex security challenges to enhance cloud and enterprise security while working collaboratively wi...Read More>>.

Posted: June 6th, 2026
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Senior Penetration Tester — Hybrid, High-Impact Security

Company IconFSP
Location IconLondon

FSP is seeking a skilled Senior Penetration Tester to join their Cyber Security practice in Greater London. The ideal candidate will have at least 2 years of experience in penetration testing or vulnerability research, and be proficient in programmin...Read More>>.

Posted: June 6th, 2026
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Lead AI/ML Platform Engineer

Company IconJPMorgan Chase & Co.
Location IconLondon

A global financial services leader seeks a Lead Software Engineer to enhance AI/ML data platforms. You will develop software applications and mentor junior engineers, driving innovation in a diverse team. The role requires strong full stack developme...Read More>>.

Posted: June 6th, 2026
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Senior ML Scientist – Recommender Systems & Production ML

Company Iconalgo1
Location IconLondon

A VC-backed startup seeks a Senior Data Scientist to revolutionize retail through advanced machine learning and data science solutions. You'll design scalable ML systems, enhance recommender systems, and work with industry-leading experts. The role r...Read More>>.

Posted: June 6th, 2026
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Java Backend Engineer — AI FinTech, Equity + 25 Days PTO

Company IconNevis
Location IconLondon

A fast-growing startup in the UK is seeking a Software Engineer (Java Backend) to join their talented engineering team. You will design and build high-performance systems that power an innovative wealth management platform. The role requires 6+ years...Read More>>.

Posted: June 6th, 2026
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Generative AI Engineer - Cloud, LLMs & Automation

Company IconCheckout Ltd
Location IconLondon

A leading tech company in Greater London is seeking a Software Engineer to build and iterate on Generative AI solutions. The role involves partnering with product managers and non-technical users to develop high-impact AI use cases, design user-facin...Read More>>.

Posted: June 6th, 2026
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AI Backend Engineer – LLMs, Scalable Pipelines & MLOps

Company IconMoody's Investors Service
Location IconLondon

Moody's Investors Service is seeking a Software Engineer specializing in AI systems to design and implement robust backend solutions using Node.js and Python. The ideal candidate will have over 3 years of experience in backend software development, p...Read More>>.

Posted: June 6th, 2026
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Remote UK Gaming AI SME - Esports, Lore & Meta Expert

Company IconTransPerfect
Location IconLondon

TransPerfect is seeking a Subject Matter Expert in Gaming, working remotely within the UK. Join us to evaluate and train AI models by reviewing and checking AI-generated responses about video games to ensure accuracy. This role requires deep exper...Read More>>.

Posted: June 6th, 2026
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Senior AI Engineer: Build Production-Grade LLM & Agentic Systems

Company IconNewDay
Location IconLondon

NewDay is seeking a Senior AI Engineer to design and implement cutting-edge AI systems. In this hands-on role, you will build scalable solutions using LLMs, embedding AI into core business processes and driving measurable outcomes.Your work...Read More>>.

Posted: June 6th, 2026
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Principal Machine Learning Engineer at global leader in Voice AI

Company IconJack & Jill
Location IconLondon

Principal Machine Learning Engineer Salary Not Disclosed Company Description Global leader in Voice AI and speech recognition technology headquartered in London Job Description You will lead the...Read More>>.

Posted: June 6th, 2026
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Senior Data Scientist – US Credit Risk ML, Remote M/W F

Company IconLendable
Location IconLondon

A leading fintech company in London is seeking a Senior Data Scientist to innovate in model building and apply machine learning for credit risk evaluation. The ideal candidate will work with a collaborative team, leveraging the latest techniques in a...Read More>>.

Posted: June 6th, 2026
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Senior Python Engineer (AI/ML)

Company IconIT Recruitment Solutions
Location IconLondon

Senior Python Engineer wanted by a thriving production AI company who are seeing fantastic growth. They are seeking a senior python engineer / senior python developer with strong recent AI/ML development experience, to help build...Read More>>.

Posted: June 6th, 2026
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Senior Data Scientist: AI/ML for Tech4Good Solutions

Company IconInformed Solutions
Location IconLondon

Informed Solutions is seeking a skilled Data Scientist in Greater London to take charge of implementing innovative data science applications.Your role involves collaborating with teams to solve digital transformation challenges and deliveri...Read More>>.

Posted: June 6th, 2026
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Hands-On AI Platform Lead (Python/Node/TS & Cloud)

Company IconSalt Digital Recruitment
Location IconLondon

Salt Digital Recruitment is seeking two Software Development Team Leads in Greater London. This hybrid role involves hands-on coding across Python, Node, Typescript, and AWS while mentoring engineers and shaping technical direction.Your res...Read More>>.

Posted: June 6th, 2026
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Senior Data Scientist — AI/ML for Satellite Connectivity

Company IconEUTELSAT SA
Location IconLondon

A major satellite communications company in London is seeking a Data Analyst to perform in-depth performance analysis and lead data science projects. The ideal candidate has a degree in a quantitative discipline and at least 5 years of experience in...Read More>>.

Posted: June 6th, 2026
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Applied AI Engineer — Gen AI & MLOps in Production

Company IconJPMorgan Chase & Co.
Location IconLondon

A leading financial services firm in Greater London is seeking a Software Engineer III to develop advanced machine learning models and deploy AI/ML applications within a collaborative environment. The ideal candidate will have an advanced degree in a...Read More>>.

Posted: June 6th, 2026
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AI/ML Software Engineer — PhD (Early Career)

Company IconGoogle Inc.
Location IconLondon

A leading technology company in the UK is seeking a Software Engineer for AI/ML to improve machine learning model performance. The ideal candidate will hold a PhD and possess skills in artificial intelligence, data mining, and software design. Respon...Read More>>.

Posted: June 6th, 2026
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Senior Backend & AI Engineer — Cloud-Native & APIs

Company Icon慨正橡扯
Location IconLondon

慨正橡扯 is seeking a Senior Full‑Stack/AI Engineer with a strong backend focus to join our innovative team in Greater London. The ideal candidate will have extensive hands-on experience in backend engineering and a solid understanding of AI...Read More>>.

Posted: June 6th, 2026
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Director, Cybersecurity, Engineering, OT, TC, UKI

Company IconErnst & Young Advisory Services Sdn Bhd
Location IconLondon

Director , Cybersecurity , Engineering, OT, TC UKI Location: London Other locations: Primary Location Only Date: 26 Jan 2026 Requisition ID: 1677178 At EY, we’re all in to shape your future with confidence...Read More>>.

Posted: June 6th, 2026
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Applied AI Engineer, Fullstack Software Engineer

Company IconMistral AI
Location IconLondon

About Mistral At Mistral AI, we believe in the power of AI to simplify tasks, save time, and enhance learning and creativity. Our technology is designed to integrate seamlessly into daily working life. We democratize AI through high-pe...Read More>>.

Posted: June 6th, 2026
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Senior Data Scientist — Time Series & AI Systems (Java/JS)

Company IconJava Script Works
Location IconLondon

Java Script Works is looking for a Data Scientist / Senior Data Scientist to join their team in Greater London. The ideal candidate should have strong experience with JavaScript and Java, along with familiarity in time series and dynamical systems. T...Read More>>.

Posted: June 6th, 2026
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PhD Physics Expert: AI Prompt Designer & LLM Challenger

Company IconTransPerfect
Location IconLondon

TransPerfect is looking for doctoral-level experts in Physics for an innovative AI training project. You will design complex scientific problems and validate them against current LLMs, documenting flaws and providing expert solutions.This r...Read More>>.

Posted: June 6th, 2026
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Data Scientist — End-to-End ML for News Growth

Company IconGuardian-News-
Location IconLondon

Join our team at the Guardian and be a part of a diverse and inclusive global organisation that delivers fearless, investigative journalism, and holds power to account. Our team of award-winning journalists, cutting-edge commercial professional...Read More>>.

Posted: June 6th, 2026
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Lead ML Engineer - MLOps, Cloud & AI Platform

Company IconTwinThread
Location IconLondon

TwinThread is seeking a Lead Software Engineer to design, build, and deploy scalable AI/ML solutions within the International Consumer Bank MLOps team. You will collaborate with diverse teams to translate business initiatives into robust systems,...Read More>>.

Posted: June 6th, 2026
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Senior AI Engineer - Build AI-Driven Internal Automations

Company IconLendable
Location IconLondon

Lendable is looking for a hands-on AI Engineer to join their Internal Automation team in Greater London. In this role, you'll develop AI-powered integrations and tools to enhance efficiency across the company. The ideal candidate will have 4+ years o...Read More>>.

Posted: June 6th, 2026
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Senior AI Engineer: Multi‑Agent Systems Architect

Company IconChip – your wealth app
Location IconLondon

Chip – your wealth app in Greater London is looking for a senior AI engineer to contribute to multi-agent AI systems. You will work closely with the Head of AI to design, build, and optimize AI infrastructure. The role requires deep hands-on experi...Read More>>.

Posted: June 6th, 2026
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Senior AI / ML Data Scientist – VP

Company IconMorgan McKinley
Location IconLondon

Currently partnering with a major global financial institution hiring a senior VP-level AI / Machine Learning Data Scientist into a highly visible front-office AI Lab environment.The team is focused on applying advanced ML, neural networ...Read More>>.

Posted: June 6th, 2026
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Software Engineer, AI/ML, PhD, Early Career

Company IconGoogle Inc.
Location IconLondon

Software Engineer, AI/ML, PhD, Early CareerGoogle London, UKApplyCurrently enrolled in or graduated from a PhD program.Research experience in Artificial Intelligence, Distributed Systems, Machine Learning, D...Read More>>.

Posted: June 6th, 2026
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Senior Backend Engineer for AI-Powered, Scalable SaaS

Company IconEchobox
Location IconLondon

A forward-thinking technology company in Greater London is seeking a Back-End Developer to work on AI-powered products. You will design and maintain scalable back-end systems while collaborating with data scientists and engineers. The ideal candidate...Read More>>.

Posted: June 6th, 2026
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Senior Information Security Engineer - Enterprise Security Lead

Company IconAJ Bell
Location IconLondon

A leading investment platform company in the UK is seeking a Senior Information Security Engineer to support their Chief Information Security Officer. This role involves leading the design and implementation of enterprise security tools, including ov...Read More>>.

Posted: June 6th, 2026
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Immersive AI Computer Vision Engineer (Real-Time XR) Hybrid

Company IconRise Technical Recruitment Limited
Location IconLondon

Rise Technical Recruitment Limited seeks an AI Computer Vision Engineer in Central London for a hybrid role. You will design and deploy AI systems for interactive applications, leveraging cutting-edge technology in a collaborative environment....Read More>>.

Posted: June 6th, 2026
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Senior Full Stack Engineer Node.js | AWS | Kubernetes | AI in London

Company Iconwww.cardandpaymentjobs.com
Location Icon

Senior Full Stack Engineer Node.js | AWS | Kubernetes | AILocation: Remote in Europe, with preference for Poland, Cyprus, or Latvia A high-growth fintech business is looking for a Senior Full Stack Eng...Read More>>.

Posted: June 6th, 2026
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Senior Data Scientist — Real-Time ML for Scalable SaaS

Company IconSyndigo
Location IconLondon

A leading data management firm in London is seeking a Senior Data Scientist to build and operate ML systems for a high-growth SaaS platform. In this hybrid position, you'll train and optimize neural networks for eCommerce predictions and design low-l...Read More>>.

Posted: June 6th, 2026
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AI-Powered GRC & Security Automation Engineer

Company IconNavan
Location IconLondon

A tech-focused company in Greater London is seeking a Security Governance & Risk Engineer to enhance automated security systems. You'll build workflows for risk assessments, implement compliance integrations, and develop dashboards for real-time metr...Read More>>.

Posted: June 6th, 2026
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Mumbai Network Security Engineer | CCNA, Palo Alto, VPN

Company IconQuinnox, Inc.
Location IconLondon

Quinnox, Inc. is seeking a Network Security Engineer based in the United Kingdom. The ideal candidate will have 2-4 years of experience, must be an engineering graduate, and be CCNA certified. Responsibilities include configuring and troubleshooting...Read More>>.

Posted: June 6th, 2026
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Senior Full-Stack Engineer (React/Python) (+ Equity) at YC-backed AI-native enterprise

Company IconTechTree
Location IconLondon

What You'll Be Doing Design, develop, and maintain frontend applications using React and Next.js. Build, test, and deploy backend services and APIs (Python/Django/FastAPI preferred). Collaborate with founders, g...Read More>>.

Posted: June 6th, 2026
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AI/ML Engineer, Responsible AI

Company IconGSK
Location IconLondon

About the Role At GSK, we are leveraging Artificial Intelligence (AI) and Machine Learning (ML) to innovate in the development of new therapies and personalized drugs, aiming for improved patient outcomes at reduced costs and with fewe...Read More>>.

Posted: June 6th, 2026
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Data Scientist: AI Eval & LLM Data Wrangling (Remote)

Company IconTELUS Digital
Location IconLondon

At TELUS Digital, data is the lifeblood of our innovation, and as an data scientist, you are the guardian of its quality. We don't just process data; we interrogate it. You will perform rigorous diagnostic testing on model performance to...Read More>>.

Posted: June 6th, 2026
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Senior Full Stack/AI Engineer (Backend Leaning)

Company Icon慨正橡扯
Location IconLondon

Senior Full‑Stack/AI Engineer (Backend-leaning) Who We Are: AND Digital are a tech company focused on accelerating digital delivery and dedicated to closing the digital skills gap. We’ve been helping organisations bui...Read More>>.

Posted: June 6th, 2026
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QA Automation Engineer: Build Scalable Test Frameworks

Company IconAlphaSights
Location IconLondon

AlphaSights is seeking a self-driven QA Automation Engineer to join their Software Engineering Team in London. In this role, you’ll design and implement automated testing solutions to ensure product reliability and quality.Your responsibi...Read More>>.

Posted: June 6th, 2026
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Senior Security & Penetration Tester – London

Company IconCognizant
Location Icon

A leading IT services company is seeking a Security / Penetration Testing Engineer in London. The role includes gathering security requirements, conducting API and UI/Web application penetration testing, and ensuring compliance with industry standard...Read More>>.

Posted: June 6th, 2026
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Lead Production ML for US Credit Risk - Equity & Hybrid

Company IconJack & Jill/External ATS
Location IconLondon

A fintech unicorn based in London is looking for a Senior Data Scientist to lead the development of machine learning models for US credit risk assessment. This position offers full autonomy in the role, with a strong focus on production-level model d...Read More>>.

Posted: June 6th, 2026
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Principal Associate - Commercial - Data, Privacy & Cybersecurity

Company IconBrowne Jacobson
Location IconLondon

Job Description Browne Jacobson is proud to have been awarded National Law Firm of the Year in the Chambers & Partners Awards 2025 last year and also is fast growing with revenue growth of 16% over its last financial year, as published...Read More>>.

Posted: June 6th, 2026
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Full-Stack Cloud Engineer: Node.js, React, AWS, Docker

Company IconJava Script Works
Location IconLondon

Develop Your Skills as a Developer Progress your career by honing your abilities in a challenging environment. As a Developer, you will have the opportunity to code applications using a variety of languages, including Node.js and React.j...Read More>>.

Posted: June 6th, 2026
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Senior Fullstack Engineer: AI-Driven Internal Tools Remote

Company IconInfluencerUpdate
Location IconLondon

InfluencerUpdate is looking for a skilled engineer to join their team in London. The role involves building fullstack features for Midnite's internal back office platform, working closely with Product, Design, and engineering teams. Candidates should...Read More>>.

Posted: June 6th, 2026
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Senior Penetration Tester, Resilience & Threat Defense

Company IconJPMorgan Chase & Co.
Location IconLondon

JPMorgan Chase & Co. is seeking an Assessments & Exercises Vice President in Penetration Test. In this key role, you will enhance the firm's cybersecurity through hands-on penetration testing and risk assessment methodologies. Collaborating with d...Read More>>.

Posted: June 6th, 2026
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Lead ML Engineer - Hands-On Builder with Leadership Path

Company IconYouLend Limited
Location IconLondon

YouLend Limited is seeking a Machine Learning Lead Engineer in London to build and maintain production-grade ML systems while mentoring a small team of engineers. This role combines hands-on engineering responsibilities with the opportunity to grow i...Read More>>.

Posted: June 6th, 2026
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Senior Data Scientist - AI & ML Leader (Hybrid)

Company IconIG Group
Location IconLondon

IG Group, a leading FinTech company in the UK, is seeking a Senior Data Scientist to lead high-impact projects leveraging machine learning and AI. This role involves collaborating with cross-functional teams, building innovative data products, and me...Read More>>.

Posted: June 6th, 2026
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Senior Fullstack Engineer: AI-Driven, Scalable Apps

Company IconPALO IT SINGAPORE PTE. LTD.
Location IconLondon

A global technology consultancy is looking for developers in Greater London to leverage AI tools in software development. You will enhance development cycles and drive innovation using your expertise in software development. Ideal candidates would ha...Read More>>.

Posted: June 6th, 2026
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