Senior AI Engineer - Multi-Agent Systems & Backend

Company IconJack & Jill/External ATS
Location IconLondon

An innovative AI startup in London seeks a talented AI Engineer to join the Science team. You will design cognitive architectures and memory systems for LLM-driven agents, creating a platform that predicts human behavior with remarkable accuracy. Ide...Read More>>.

Posted: March 31st, 2026
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Founding Scientific AI Product Engineer (£70-100k + Equity) at Pharosyn

Company IconJack & Jill/External ATS
Location IconLondon

Job Title Founding Scientific AI Product Engineer Salary £70-100k + Equity Company Description Pharosyn - VC-backed AI platform for Pharma CI Job Description Join as the first hire along...Read More>>.

Posted: March 27th, 2026
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AI-Driven Fintech SaaS Support Engineer

Company IconTangible
Location IconLondon

A growing fintech company is seeking a smart Support Engineer to enhance client communication and resolve issues for their SaaS platform. The role requires excellent written English, logical problem-solving abilities, and familiarity with Jira. The e...Read More>>.

Posted: April 11th, 2026
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2nd Line Tech Bar Engineer — Hybrid Onsite/Remote Support

Company IconSkillsbay Limited
Location IconLondon

A leading IT support provider in Greater London seeks an experienced 2nd Line Tech Bar Engineer. The role involves providing high-quality technical support in both onsite and remote environments. Candidates must have 2–5 years of experience in a su...Read More>>.

Posted: April 11th, 2026
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Remote Customer Success Engineer: SaaS Onboarding & Support

Company IconAlchemy
Location IconReading

A leading tech start-up in Reading seeks a Customer Success Engineer to provide high-quality assistance to their customer base. The role emphasizes customer support and success, ensuring queries are properly handled. Candidates should have over 2 yea...Read More>>.

Posted: April 11th, 2026
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On-Site IT Support Engineer (Level 1) - Aberdeen

Company IconFortis Hayes
Location IconScotland

About the job On-Site IT Support Engineer (Level 1) - Aberdeen Duration: Backfill/on-going | Start: ASAP Rate: On application Your Mission Join a dynamic team as a Level 1/2 IT Support Engineer! Provide critical...Read More>>.

Posted: April 11th, 2026
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Senior JavaScript Engineer, 6 month fixed term contract

Company IconImmediate Media Co
Location IconLondon

Senior JavaScript Engineer (up to £76,000 per annum) 6 month fixed term contract At Immediate, we’re home to some of the biggest and most loved consumer brands in the UK, including Radio Times, Good Food and Garde...Read More>>.

Posted: April 17th, 2026
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Senior Microbiology Lab Lead - QA, Compliance

Company IconPiramal Pharma Solutions
Location IconMorpeth

A global pharmaceutical company in Morpeth is seeking an experienced leader for their Microbiology Lab. The role involves supervising lab operations, ensuring compliance, and supporting QA activities. Ideal candidates should have strong leadership sk...Read More>>.

Posted: April 17th, 2026
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B2B Fintech Content Writer: Strategy, SEO & Campaigns

Company Iconpayabl.
Location IconLondon

A global financial services company in London is seeking a creative and strategic content writer. The role involves crafting high-performing content across multiple channels, including email campaigns and blogs. Ideal candidates will have a strong ba...Read More>>.

Posted: April 17th, 2026
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SaaS Frontend Support Engineer — Hybrid (JavaScript)

Company IconPrinciple
Location IconReading

A leading technology firm is seeking a Senior Advisor for their Technology & Engineering Division. You will tackle complex client queries, debug front-end code, and ensure outstanding support for a prominent SaaS platform. Candidates should have 2-4...Read More>>.

Posted: April 17th, 2026
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Field Service Engineer - High-Tech Machinery & Support

Company IconJonathan Lee Recruitment
Location IconManchester

Join a forward-thinking company as a Field Service Engineer, where you'll be at the forefront of innovation in the machinery sector. This dynamic role involves installing, maintaining, and troubleshooting cutting-edge automated machinery, ensuring pe...Read More>>.

Posted: April 17th, 2026
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Nuclear EC&I Engineer - Safety-Critical Systems Design

Company IconJAM Recruitment Ltd
Location Icon

A leading consultancy in the sector is seeking an EC&I Engineer for nuclear projects. The role involves designing and developing systems in safety-critical environments. The ideal candidate will have a strong background and experience in regulated in...Read More>>.

Posted: April 17th, 2026
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Global Solutions QA Engineer: AI-Driven Testing & Travel

Company IconTOPPAN Security
Location IconBasingstoke

A global security technology company located in the UK is seeking a Solutions QA Engineer. The role entails testing software solutions and collaborating with development teams to ensure quality standards. Candidates should possess a Bachelor's degree...Read More>>.

Posted: April 17th, 2026
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Lead AI Product Engineer — High-Growth, Equity, Autonomy

Company IconJack & Jill/External ATS
Location IconLondon

A pioneering AI company in London is seeking a Lead Product Engineer to drive the development of innovative AI solutions. You will lead the entire product area, ensuring rapid growth and maintaining high engineering standards. The ideal candidate has...Read More>>.

Posted: April 17th, 2026
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Post-Sales Solutions Engineer: AI-Driven API Expert

Company IconMonta
Location IconLondon

A leading EV charging platform in London is seeking a Post-Sales Solution Engineer to own customer relationships and accelerate value through effective solutions. This role involves diagnosing technical issues, facilitating discovery sessions, and im...Read More>>.

Posted: April 17th, 2026
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VP Software Engineer, AI-Driven Cloud Trading Platform

Company IconGoldman Sachs Group, Inc.
Location IconLondon

Goldman Sachs Group, Inc. is seeking a Vice President Software Engineer based in London to join its Global Banking & Markets division. This role involves designing and implementing a cloud-native platform for Equities Trading, driving strategic trans...Read More>>.

Posted: April 28th, 2026
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Principal Platform Engineer: AI, Reliability & Leadership (Hybrid/Remote)

Company IconLexisNexis Risk Solutions
Location IconLondon

LexisNexis Risk Solutions is looking for a Principal Engineer to guide technical direction across teams, focusing on system modernization and AI applications. This full-time role involves collaborating with various teams to enhance reliability and sc...Read More>>.

Posted: April 28th, 2026
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Senior AI Research Engineer - Hardware‑Aware ML

Company IconGraphcore
Location IconBristol

Graphcore in Cambridge is seeking a Research Engineer to enhance AI research through innovative ideas and hardware-software collaboration. You will utilize your machine learning experience and programming skills to develop scalable AI solutions and c...Read More>>.

Posted: April 28th, 2026
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Senior ML Engineer - Build Scalable AI for Life Sciences

Company IconRoche
Location IconWelwyn

Roche is looking for a Machine Learning Engineer to join their AI Enablement team in Welwyn. The role involves designing and developing scalable AI/ML systems that optimize scientific data processing. Candidates should have a Master's or Ph.D. in Com...Read More>>.

Posted: April 29th, 2026
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Enterprise IT Support Engineer I — Windows & Mac Expert

Company IconQuality Technology Services, LLC
Location IconLondon

Quality Technology Services, LLC is seeking an Enterprise IT Support Engineer I in Greater London. The ideal candidate will provide desktop support, troubleshoot issues for both on-site and remote employees, and manage incoming support tickets effici...Read More>>.

Posted: April 29th, 2026
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Senior Consultant - Applied AI Engineer, TC

Company IconErnst & Young Advisory Services Sdn Bhd
Location IconLondon

Senior Consultant - Applied AI Engineer, TC Location: London Other locations: Primary Location Only Date: 9 Apr 2026 Requisition ID: 1700053 At EY, we’re all in to shape your future with confidence....Read More>>.

Posted: April 30th, 2026
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Agentic AI Engineer - Design & Deploy LLM-Powered Agents

Company IconCohere
Location IconLondon

Cohere, a fast-growing startup in the AI domain, is looking for Software Engineers with applied AI experience to design and build agentic workflows powered by Large Language Models (LLMs). The ideal candidates should have substantial production engin...Read More>>.

Posted: April 30th, 2026
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Applied AI Engineering Squad Lead - Product & Engineering, Senior Manager, TC

Company IconErnst & Young Advisory Services Sdn Bhd
Location IconLondon

Location: London Other locations: Primary Location Only Date: 9 Apr 2026 Requisition ID: 1700055 Job Title: Applied AI Engineering Squad Lead — Product & Engineering EY Grade: Senior Manager (UK)...Read More>>.

Posted: April 30th, 2026
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Senior IT Support Engineer: Escalations (2nd/3rd Line)

Company IconRobertson & Sumner Ltd
Location IconNottingham

Robertson & Sumner Ltd in Nottingham is looking for a Senior IT Support Engineer specializing in escalations for 2nd to 3rd line support. The role involves handling complex technical issues, providing on-site support as needed, and liaising with thir...Read More>>.

Posted: May 1st, 2026
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Senior Solutions Architect, AI-Driven Autonomous Networking

Company IconCiena Corporation
Location IconLondon

Ciena Corporation is hiring a Principal Solutions Architect to drive operational transformation through Autonomous Networking and AI. This role requires over 10 years of experience in telecommunications, strong leadership, and the ability to engage w...Read More>>.

Posted: May 2nd, 2026
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Remote ML Engineer: Equity & Low-Latency Ranking

Company IconPhoenix Court Group
Location IconLondon

Phoenix Court Group in Greater London seeks a skilled Machine Learning Engineer. You will play a key role in architecting and maintaining production-grade ML services, collaborating with teams to solve complex challenges. The ideal candidate has soli...Read More>>.

Posted: May 2nd, 2026
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Associate Director, AI Engineer, Capital Markets, AI Scaling & Transformation, AI & Data

Company IconHM Revenue & Customs (HMRC)
Location IconLondon

Lead AI Engineer – Associate Director Your role will be to own the AI engineering strategy, supporting our Capital Markets clients to design, implement and operate scalable AI solutions across their businesses. You will be an excepti...Read More>>.

Posted: May 27th, 2026
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Front-End Engineer: Angular & AI‑Enabled SaaS UI

Company IconMHR International UK Limited
Location IconNottingham

MHR International UK Limited in Nottingham is looking for a skilled UI Developer to join their cross-functional team. You'll be responsible for building modern applications using Angular and TypeScript, contributing to design standards, and improving...Read More>>.

Posted: May 27th, 2026
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Senior Manager, AI Engineer, Capital Markets, AI Scaling & Transformation, AI & Data

Company IconHM Revenue & Customs (HMRC)
Location IconLondon

Job description Connect to your Industry Deloitte's AI & Data Financial Services team is at the forefront of transforming the financial service industry by empowering clients to harness cutting‑edge AI solutions and data analy...Read More>>.

Posted: May 27th, 2026
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Founding ML Engineer in the Flower Frontier Model Team (all seniority levels welcome) [UK, Germ[...]

Company IconFlower Labs GmbH
Location Icon

About the RoleDo you want to push the boundaries of what frontier AI models can be? Join as one of the founding members of the Flower Frontier Model Team, a new group at Flower Labs charged with building c...Read More>>.

Posted: May 28th, 2026
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Senior Security Systems Design Engineer

Company IconVantage Data Centers UK Management Company Ltd
Location IconLondon

About Vantage Data CentersVantage Data Centers powers, cools, protects and connects the technology of the world’s well-known hyperscalers, cloud providers and large enterprises. Developing and operating across North America, EMEA and Asia Pacific,...Read More>>.

Posted: May 29th, 2026
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ML Engineer / Data Scientist, Applied AI

Company IconWarner Music Group
Location IconLondon

Machine Learning Engineer – AI TransformationReporting to the VP Data Solutions & Innovation within the Business Intelligence organization.This role is the technical engine of our AI transformation. You will be responsible for...Read More>>.

Posted: May 30th, 2026
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ML Engineer II — Behavioral Security & Account Takeover

Company IconMenlo Ventures
Location Icon

Menlo Ventures is seeking a Machine Learning Engineer to join the Account Takeover Detection team. The role involves developing machine learning models to protect customers from account takeover attempts. The ideal candidate has significant experi...Read More>>.

Posted: May 30th, 2026
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ML Engineer: Build Scalable Models & Production Pipelines

Company IconCareer Choices Dewis Gyrfa Ltd
Location Icon

A leading tech recruitment company is seeking a skilled machine learning engineer to design, develop, and implement machine learning models for various applications. The candidate will preprocess large datasets, choose appropriate algorithms, and dep...Read More>>.

Posted: May 30th, 2026
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Defence ML Engineer: Production AI & Cloud (SC Eligible)

Company IconFaculty
Location IconLondon

Faculty is looking for a skilled individual to join their Defence team, focusing on building and embedding human-centered AI solutions. You will help transform machine learning from the lab to real-world applications, utilizing your expertise in P...Read More>>.

Posted: May 30th, 2026
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ML Engineer - Flexible, Production AI for Drug R&D

Company IconKEMIO Consulting
Location IconNottingham

KEMIO Consulting in Nottingham seeks an experienced ML/AI Engineer to design, develop, and deploy advanced AI systems. The ideal candidate will have a PhD and experience in production-grade model management. This role offers flexible working and t...Read More>>.

Posted: May 30th, 2026
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Senior AppSec Engineer: AI-Driven Cloud Security

Company IconAMAZON UK
Location IconLondon

AMAZON UK is seeking an experienced application security engineer to join the Application Security team. You will focus on application security reviews, secure architecture design, and threat modeling while working with innovative technology at th...Read More>>.

Posted: May 30th, 2026
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Staff AI/ML Platform Engineer – Reference Data

Company IconAddepar
Location IconCity of Edinburgh

Addepar in Edinburgh is looking for a Staff Software Engineer specializing in AI/ML to join their Reference Data team. You will manage data reconciliation and curate market data to enable innovative solutions that transform the wealth technology l...Read More>>.

Posted: May 30th, 2026
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Senior AI/ML Engineer in London

Company IconEnergy Jobline CVL
Location IconLondon

Senior AI / Machine Learning Engineer | London / Hybrid | £90,000–£120,000 + Bonus Join a high-growth, product-led technology company in London that is building next‑AI‑powered tools to transform how professionals interact with c...Read More>>.

Posted: May 30th, 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: May 30th, 2026
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Hybrid AI Fullstack Engineer — LLM Agents & APIs

Company IconGCS Recruitment
Location Icon

GCS Recruitment is seeking an experienced AI Fullstack Engineer for a 6-month contract role based in the United Kingdom. The selected candidate will work in the Farringdon office one day a week.Responsibilities include building Python backe...Read More>>.

Posted: May 30th, 2026
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Senior Backend / Full-Stack Engineer (E5/E6 Level) – AI-Native Startup – Strong Comp + Equity

Company IconMondrian Alpha
Location IconLondon

My client, a high-growth AI-native startup based in Central London, is looking for an exceptional Senior Backend or Full-Stack Engineer to join their core engineering team. This is a rare opportunity to join an engineering-led company at...Read More>>.

Posted: May 30th, 2026
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AI/ML Systems Engineer — TPU & Cloud Frameworks

Company IconWeAreTechWomen
Location Icon

WeAreTechWomen is presenting an opportunity to join Google as a software engineer. In this role, you will work on AI framework development and support ML technologies that power Google's cloud solutions.We are looking for skilled individual...Read More>>.

Posted: May 30th, 2026
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Pre-Sales Solution Engineer – AI & Data

Company IconLaw Business Research Limited
Location IconLondon

Law Business Research Limited in London is seeking a Solution Engineer to bridge customer challenges with product capabilities. The role involves pre-sales support, technical demonstrations, and solution design to meet customer needs.Ideal...Read More>>.

Posted: May 30th, 2026
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Field Service Engineer: MFDs & Remote Support

Company IconSharp UK
Location IconSwanley

Sharp UK is seeking an experienced Photocopier Engineer to join their Service Engineers team in Swanley, England. You will be responsible for installing, maintaining, and repairing multi-functional devices, providing high-quality support both on-s...Read More>>.

Posted: May 30th, 2026
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Internal Sales Engineer: Quotation & Tech Expert

Company IconPertemps Warrington Industrial
Location Icon

Pertemps Warrington Industrial is seeking an Internal Sales Engineer in Warwick responsible for preparing quotations in response to client enquiries. This role collaborates closely with teams, suppliers, and customers, ensuring proposals are accur...Read More>>.

Posted: May 30th, 2026
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Lead AI Engineer - Regulatory Tech & AI Platform

Company IconFinancial Conduct Authority
Location IconLeeds

Job Title: Lead AI EngineerDivision: Data, Technology and InnovationSalary: National (Edinburgh and Leeds) ranging from £72,100 to £108,000 and London from £79,300 to £120,00...Read More>>.

Posted: May 30th, 2026
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Laser Field Service Engineer — On-Site Support & Training

Company IconKHR - Recruitment Specialists
Location IconWallingford

KHR - Recruitment Specialists is seeking a skilled Field Service Engineer in Wallingford to provide technical support for advanced laser systems. The role includes scheduled maintenance, fault diagnosis, and customer training. Candidates must have...Read More>>.

Posted: May 30th, 2026
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Production ML Engineer: Scale, Deliver & Advise AI

Company IconFaculty (faculty.ai)
Location IconLondon

Faculty (faculty.ai) seeks a Machine Learning Engineer to create impactful AI solutions for various clients. In this role, you will build and deploy production-grade ML software while collaborating with engineers and data scientists.The ide...Read More>>.

Posted: May 31st, 2026
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London AI Native Software Engineer - Production AI Systems

Company IconGuidant Global
Location IconLondon

Guidant Global is seeking an experienced AI Native Software Engineer based in London to design, build, and deploy AI-driven systems in enterprise environments. The role involves implementing agent-based workflows and integrating AI platforms....Read More>>.

Posted: May 31st, 2026
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1 2,765 2,766 2,767 2,768 2,769 4,119