Data Scientist & Engineer - Cybersecurity Analytics & ML

Company IconBlack Duck Software, Inc.
Location IconBelfast

A leading cybersecurity firm in Belfast is seeking a Data Engineer/Scientist to drive innovative data solutions. The ideal candidate will have over 5 years of experience in data science and analytics, strong programming skills in Python, and familiar...Read More>>.

Posted: June 6th, 2026
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Applied AI ML Engineer: Scale & Productionize Models Hybrid

Company IconWarner Music Group
Location IconLondon

Warner Music Group is seeking a Machine Learning Engineer to lead AI transformation efforts. The role involves developing advanced machine learning models and ensuring their reliable deployment into production systems.Candidates should have...Read More>>.

Posted: June 6th, 2026
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Senior AI/ML Engineer - End-to-End Data Pipelines & Apps

Company IconLa Fosse
Location IconManchester

A technology consulting firm is seeking an experienced Senior AI/ML Engineer to join their team in Manchester. The successful candidate will engage in developing scalable data products using advanced data processing techniques and cloud technologies,...Read More>>.

Posted: June 6th, 2026
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AI/ML Engineer - RAG & LLMs for Research Assistant PoC

Company IconAND Digital
Location IconManchester

A leading technology firm is seeking a Contract AI/ML Engineer based in Manchester. This role involves the development of a Proof of Concept for an AI-powered research assistant focusing on model evaluation and performance optimisation. The ideal can...Read More>>.

Posted: June 6th, 2026
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Senior ML Engineer — Production-Grade AI, Hybrid & Impact

Company IconFaculty
Location Icon

A leading AI consultancy in the UK seeks a Machine Learning Engineer to develop impactful AI solutions for clients. The role involves building production-grade ML software, collaborating with cross-functional teams, and operationalising models using...Read More>>.

Posted: June 6th, 2026
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Trials Manager / UAT Test Manager / QA (User Acceptance Testing) Manager

Company Icon慨正橡扯
Location IconNorthampton

Job DescriptionPurpose of the roleTo support the organisation, achieve its strategic objectives by the identification of business requirements and solutions that address business problems and opportunities.Accountabili...Read More>>.

Posted: June 6th, 2026
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AI/ML Software Engineer - Data-Driven Model Optimization

Company IconGoogle Inc.
Location IconCity of Westminster

Google Inc. is hiring a Software Engineer specializing in AI/ML in Westminster, UK. Candidates should be either currently enrolled in or graduated from a PhD program, with research experience in AI, Distributed Systems, and Machine Learning. The r...Read More>>.

Posted: June 6th, 2026
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Founding ML Engineer for Frontier Models & Open-Source AI

Company IconFlower Labs GmbH
Location Icon

A pioneering AI startup is looking for a Founding ML Engineer to join the Flower Frontier Model Team in the UK. You will develop state-of-the-art language models and foundation models, working in a highly collaborative environment. The ideal candidat...Read More>>.

Posted: June 6th, 2026
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Lead Software Engineer, AI/ML Platforms & Production Apps

Company IconJPMorgan Chase & Co.
Location IconLondon

A global financial services firm is seeking a Lead Software Engineer to enhance and deliver cutting-edge AI/ML applications. Responsibilities include developing scalable apps, mentoring junior engineers, and improving operational efficiency through i...Read More>>.

Posted: June 6th, 2026
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Senior AI Engineer - Production ML & Responsible AI

Company IconKainos
Location IconBirmingham

Kainos is seeking a Senior AI Engineer in Birmingham, UK, to join their innovative team focused on delivering advanced AI solutions. You will leverage state-of-the-art technologies and drive the adoption of modern frameworks while mentoring junior de...Read More>>.

Posted: June 6th, 2026
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Senior Ruby on Rails Engineer — Hybrid, AI-Driven APIs

Company IconOpus Recruitment Solutions
Location IconReading

Opus Recruitment Solutions is hiring a Senior Ruby Engineer to help evolve a core product in Reading. The role requires strong skills in Ruby on Rails and involves building scalable solutions while collaborating with a senior engineering team....Read More>>.

Posted: June 6th, 2026
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Senior Product Marketing Lead - Intelligent Automation

Company IconTungsten Automation Corporation
Location Icon

A leading automation solutions provider in the United Kingdom is seeking a Senior Product Marketing Manager to lead market strategy and drive demand for their intelligent automation offerings. This role requires strong strategic marketing expertise,...Read More>>.

Posted: June 6th, 2026
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Special Projects Senior Sales & Tendering Engineer

Company IconHVSS - High Voltage Systems & Services Ltd
Location Icon

Special Projects Senior Sales & Tendering EngineerJoin to apply for the Special Projects Senior Sales & Tendering Engineer role at HVSS - High Voltage Systems & Services LtdSpecial Projects Senior...Read More>>.

Posted: June 6th, 2026
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Product‑Driven Website, SEO & CRO Lead

Company IconLovable
Location IconLondon

A forward-thinking technology company in London is hiring a Website & Organic Search Lead to drive their public-facing website's organic acquisition and conversion optimization. This IC role involves owning the website as a product, implementing SEO/...Read More>>.

Posted: June 6th, 2026
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Senior ML Engineer – GenAI & Real-Time ML for Impact

Company IconDeliveroo
Location IconLondon

A leading food delivery company is seeking an experienced Senior Machine Learning Engineer to join their London team. In this hybrid role, you'll shape decision-making systems affecting customer experience. Key responsibilities include leading ML mod...Read More>>.

Posted: June 6th, 2026
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Ruby on Rails AI Engineer — SaaS Backend & LLMs

Company IconRemotestar
Location IconCambourne

Remotestar is seeking a software engineer with a strong background in backend development and AI/ML tools. The role involves designing and implementing AI-driven features within a SaaS platform focused on energy operations. Candidates should have 3+...Read More>>.

Posted: June 6th, 2026
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NLP/LLM AI Engineer — Cloud & MLOps

Company IconInforma
Location IconLondon

A leading global information services company is seeking an AI Engineer to design, develop, and deploy advanced AI solutions focusing on Natural Language Processing and Large Language Models. Ideal candidates will have heavy experience with AWS, Pyth...Read More>>.

Posted: June 6th, 2026
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Senior Machine Learning Engineer II — Build AI Systems

Company IconNLP PEOPLE
Location IconPrestbury

A leading travel technology provider in the United Kingdom is looking for a Machine Learning Engineer II to join their Product AI Engineering team. This role involves designing and optimizing intelligent systems using AI techniques. The ideal c...Read More>>.

Posted: June 6th, 2026
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Backend Engineer - AI-Driven Workflow Platform

Company IconMentor Talent Acquisition
Location IconLondon

Mentor Talent Acquisition is seeking a skilled backend engineer in Greater London. In this role, you will take ownership of backend systems that support AI-driven research workflows. You'll design scalable systems, integrate various platforms, and en...Read More>>.

Posted: June 6th, 2026
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Senior Ruby on Rails Backend Engineer | Scale & APIs Lead

Company IconRise Technical Recruitment
Location IconLondon

A startup in the tech sector is looking for a Senior Ruby on Rails Engineer to lead core platform evolution. You will optimize PostgreSQL and manage secure third-party integrations. Ideal candidates should have solid experience in Ruby on Rails and P...Read More>>.

Posted: June 6th, 2026
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AI Platform Engineer: Build AI SDKs & LLM Workflows

Company IconMBN Solutions
Location Icon

A leading technology firm in the United Kingdom seeks a Mid-Senior level professional for internal SDK and tooling development. Key responsibilities include designing and maintaining SDKs, deploying AI workloads in cloud environments, and refining LL...Read More>>.

Posted: June 6th, 2026
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AI Engineer: Prototyping ML/LLM & MLOps

Company IconThe MRJ Group
Location IconNewcastle upon Tyne

The MRJ Group in Newcastle upon Tyne is looking for an AI Engineer to lead the company's ambitious AI journey. You'll be responsible for identifying new AI opportunities, designing and deploying AI models, and influencing the technical direction o...Read More>>.

Posted: June 6th, 2026
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Remote Backend Engineer - Go/Python/Scala (6m Contract)

Company IconHireTalent - Staffing & Recruiting Firm
Location Icon

A staffing and recruiting firm is looking for a mid-level backend developer to join their Ads Organization. This remote role in the UK requires at least 3 years of experience in software development with a strong proficiency in languages like Go, Pyt...Read More>>.

Posted: June 6th, 2026
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Senior ML Engineer – Production AI & MLOps Lead

Company IconXcede
Location Icon

A leading AI consultancy is seeking a Senior Machine Learning Engineer to lead and build machine learning systems and pipelines. This role involves designing ML architecture, mentoring juniors, and collaborating with stakeholders. Candidates should h...Read More>>.

Posted: June 6th, 2026
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Contract Full-Stack Developer: Next.js, Java & Terraform

Company IconInspirec is part of the Goaco Group
Location Icon

Inspirec is part of the Goaco Group, seeking a motivated Software Developer to join their team on a contract basis. You will design, develop, and maintain scalable web applications using modern tools like Next.js and Spring Boot.The ideal c...Read More>>.

Posted: June 6th, 2026
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Lead Java Backend Engineer: AI & Event-Driven FX Systems

Company IconCiti
Location IconLondon

Citi is seeking an experienced software engineer to design, develop, and maintain high-performance Java services. This role will involve applying modern backend design principles, including Domain-Driven Design, while collaborating with cross-func...Read More>>.

Posted: June 6th, 2026
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Staff AI Engineer: Lead LLM Data Platform (Remote UK)

Company IconBluefish
Location IconLondon

Bluefish is looking for a Staff AI Engineer to lead the architecture for data platforms and LLM products. In this role, you'll be responsible for implementing scalable systems that drive measurable outcomes for clients, including Fortune 500 companie...Read More>>.

Posted: June 6th, 2026
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Technical SEO Lead — AI-Driven Growth

Company IconHouse Digital UK
Location IconManchester

A top digital marketing agency in Manchester is seeking a Technical SEO Manager to lead technical SEO strategies and drive performance improvements for client accounts. You will collaborate with project managers and clients, ensuring that our technic...Read More>>.

Posted: June 6th, 2026
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Remote Senior Technical Sales Engineer – Electronics

Company IconHunter Selection | B Corp™
Location IconLeeds

A leading recruitment firm is seeking a Business Development Manager to drive growth in the UK. The ideal candidate will have proven success in technical sales, particularly in electronics. You will cultivate new business relationships and expand the...Read More>>.

Posted: June 6th, 2026
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Senior Research Engineer Multimodal Video Foundation Model 100% remote Worldwide

Company IconFramework Ventures
Location Icon

About the job As a member of the AI model team, you will drive innovation in architecture development for cutting‑edge models of various scales, including small, large, and multi‑modal systems. Your work will enhance intelligence,...Read More>>.

Posted: June 6th, 2026
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Senior Ruby on Rails Backend Engineer – Scale a Global Platform

Company IconRise Technical Recruitment
Location IconLondon

A leading tech recruitment agency seeks a Senior Ruby on Rails Engineer in Fulham. This is a pivotal role in a Series A startup, focusing on stability and architecture of core Rails systems. The ideal candidate should possess strong expertise in Post...Read More>>.

Posted: June 6th, 2026
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Hybrid NLP/LLM Research Engineer (PhD)

Company IconNLP PEOPLE
Location IconStevenage

A leading software company in Cambridge is seeking a Machine Learning Research Engineer. This role requires a Ph.D. relating to classic Machine Learning and Natural Language Processing. The ideal candidate will work on cutting-edge ML research includ...Read More>>.

Posted: June 10th, 2026
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Senior Full Stack Engineer - Vue/TypeScript & .NET (Payments)

Company IconHalian | Managed Services, Recruitment Agency & Contract Staffing
Location Icon

Halian | Managed Services, Recruitment Agency & Contract Staffing is seeking a Senior Full Stack Developer to enhance their international financial technology platform. You will develop and improve customer-facing payment applications using Vue.js...Read More>>.

Posted: June 12th, 2026
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Lead AI Platform Engineer & ML Leader

Company IconNapier AI
Location IconBelfast

Napier AI is seeking a Lead Engineer to build and shape an AI engineering capability in Belfast. In this hands-on role, you will contribute to developing AI-driven systems to detect financial crime while leading a small team.The ideal candi...Read More>>.

Posted: June 12th, 2026
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Cyber AI Engineer: Client‑Facing Agentic Security Solutions

Company IconMistral AI
Location IconLondon

Mistral AI is seeking an Applied AI Engineer based in London, UK, to develop client-focused cyber services. This role involves creating effective agentic workflows and context engineering in security domains while ensuring fast delivery.The...Read More>>.

Posted: June 13th, 2026
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Senior Software Engineer – AI for Healthcare Admin Tools

Company IconDyad AI
Location IconLondon

Dyad AI, located in Greater London, is looking for a Senior Software Engineer to join our team during a rapid growth stage. The successful candidate will play a crucial role in developing BetterLetter, our AI tool designed to help practices reduce...Read More>>.

Posted: June 15th, 2026
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Senior Data & AI Engineer — Lead Pipelines & Generative AI

Company IconHM Revenue & Customs (HMRC)
Location IconBelfast

HM Revenue & Customs (HMRC) is looking for a Senior Data / AI Engineer in Belfast to lead the design, development, and maintenance of data pipelines and AI-driven solutions. The role involves mentoring junior engineers and collaborating with stake...Read More>>.

Posted: June 15th, 2026
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AI Systems Architect for Multi-Agent Automation at Scale

Company IconDigital Waffle
Location Icon

Digital Waffle is seeking a highly technical operator to deploy AI systems across the company. You'll manage agent workflows, optimizing processes in engineering, finance, and outreach.The ideal candidate has deep hands-on experience with t...Read More>>.

Posted: June 15th, 2026
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AI Product Engineer: Build Production AI Agents for Finance

Company IconImpala Search
Location IconLondon

Impala Search is looking for an AI Product Engineer to build production AI agents and intelligent workflows. You will automate risk investigations and compliance processes for global financial institutions, collaborating with customers and taking...Read More>>.

Posted: June 15th, 2026
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Senior Fullstack AI Engineer - RAG & LLM Pipelines

Company IconCavendish Professionals
Location Icon

Cavendish Professionals is seeking a Senior Fullstack AI Engineer for a 12-month contract in the United Kingdom. The ideal candidate should have strong expertise in Python 3.12+ and FastAPI, alongside experience in event-driven design, RAG archite...Read More>>.

Posted: June 19th, 2026
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Contract Senior Security Engineer - AWS & SOC 2

Company IconOrbital
Location IconLondon

Orbital is seeking a Security Engineer to lead internal security for a Greenfield Product. This role involves full access to configurations, ensuring enterprise readiness before client access. Candidates should have deep security engineering exper...Read More>>.

Posted: June 20th, 2026
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Senior Power Systems Sales Engineer — Unlimited Commission & Car Allowance

Company IconEnergy Jobline ZR
Location IconBristol

Energy Jobline ZR is seeking a Senior Sales Engineer for Power Systems in Bristol. This role involves developing and selling power control systems specifically designed for hyperscale data centers. The ideal candidate will have strong technical an...Read More>>.

Posted: June 21st, 2026
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AI-Driven Software Engineer for Contact Center (AWS Lex)

Company IconJava Script Works
Location IconLondon

A dynamic software company located in the City of London is looking for a skilled developer with expertise in TypeScript and AWS services, particularly in implementing DevOps best practices. The ideal candidate will write efficient code and advocate...Read More>>.

Posted: June 21st, 2026
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Senior Lead Java Engineer | AI-Driven Cloud-Native Systems

Company IconJPMorgan Chase & Co.
Location IconLondon

JPMorgan Chase & Co. is seeking a Senior Lead Software Engineer to join the Global Sales OMS technology group in Greater London. You will drive significant business impact by delivering secure, scalable technology products and enhancing applicatio...Read More>>.

Posted: June 22nd, 2026
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iOS Engineer – Remote AI Coding Agent Specialist (Contract)

Company IconMercor
Location IconLondon

Mercor is seeking an experienced iOS Engineer to leverage AI coding agents for complex engineering tasks, ensuring quality in mobile application development. The position is fully remote, paying $85/hour, with additional compensation based on acce...Read More>>.

Posted: June 22nd, 2026
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Senior Digital Marketing Lead: Owned Media & SEO Strategy

Company IconRed Bull Racing Formula One Team
Location IconMilton Keynes

Red Bull Racing Formula One Team is seeking a Senior Digital Marketing Executive to enhance our digital platforms. You will develop the digital strategy for redbullracing.com and redbullsimracing.com, focusing on content optimisation and user enga...Read More>>.

Posted: June 22nd, 2026
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AI/ML Engineer: Build Production-Grade LLM Apps

Company IconBT Group
Location IconLondon

BT Group is seeking an AI / Machine Learning Engineer to build and operate production-grade AI systems. You will focus on deploying AI solutions and ensure they are reliable and scalable. This role allows you to work with machine learning systems...Read More>>.

Posted: June 23rd, 2026
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React & React Native Engineer — Hybrid (Remote 80%)

Company IconSR2 | Socially Responsible Recruitment | Certified B Corporation™
Location Icon

SR2 | Socially Responsible Recruitment | Certified B Corporation™ is looking for a React Native / React Developer to join their dynamic team in Bristol. This role offers the chance to develop web-based applications using React while upskilling i...Read More>>.

Posted: June 23rd, 2026
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AI Engineer - Production RAG, Vector Search & LLM Ops

Company IconDex
Location IconLondon

Dex is seeking a Software Engineer to build a no-code compliance automation platform. Join a lean team to elevate the core AI layer from prototypes to production-ready systems, focusing on designing and deploying RAG pipelines, vector search, and...Read More>>.

Posted: June 23rd, 2026
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