ML Engineer — Investment AI for Professional Investors

Company IconReflexivity
Location IconLondon

A leading investment AI firm based in London is seeking a Machine Learning Engineer to design and deploy AI systems that power investment insights. The ideal candidate will have at least 5 years of experience in production ML or AI systems and strong...Read More>>.

Posted: June 6th, 2026
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AI/Machine Learning Engineer (3 month contract)

Company IconNLP PEOPLE
Location IconPrestbury

We are recruiting for a Contract AI/ML Engineer to join us ASAP for a duration of three months. Ideally based in a commutable distance to Manchester. AND Digital are a tech company focused on accelerating digital delivery and dedicated t...Read More>>.

Posted: June 6th, 2026
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ML Engineer, Privacy‑Preserving Photo AI (Cambridge)

Company IconNLP PEOPLE
Location IconGloucester

NLP PEOPLE is seeking an experienced Machine Learning Engineer to join their team in Cambridge, UK. This role involves developing innovative privacy-preserving machine learning algorithms for Apple's photo features, requiring strong collaboration...Read More>>.

Posted: June 6th, 2026
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Backend ML Engineer | MLOps, TS & Docker Expert

Company IconJava Script Works
Location IconLondon

QualificationsProficiency in working with various databases such as PostgreSQL/PostGIS, DynamoDB, etc.Exposure to infrastructure-as-code tools like Terraform or containerization technologies such as Docker.Famili...Read More>>.

Posted: June 6th, 2026
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NLP ML Engineer: Trust & Safety, Transformers & LLMs

Company IconBumble
Location IconLondon

Bumble is seeking a Machine Learning Engineer (NLP) to enhance our Trust & Safety team. This role involves building text-based ML systems utilizing NLP algorithms like Transformers and LLMs to ensure user safety and improve interactions on the pla...Read More>>.

Posted: June 6th, 2026
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Product Engineer for AI Voice, Build Reliable LLM Apps

Company IconHamming AI
Location IconLondon

A leading AI technology company in London is looking for a Product Engineer to join their team. The ideal candidate will focus on developing reliable AI voice applications quickly and efficiently. Applicants should be familiar with tools like Next.JS...Read More>>.

Posted: June 6th, 2026
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AI Software Engineer, Firebase & GCP — Remote CTO Path

Company IconCorriculo
Location IconBristol

AI Software Engineer, Firebase, GCP, COR7557DAn exceptional opportunity for an AI Software Engineer to join an early stage start-up, building a workflow and intelligence platform powered by agentic AI, multimodal analysi...Read More>>.

Posted: June 6th, 2026
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Platform Engineer - Automation (Terraform / Ansible) - Elite FinTech - £80,000-£150,000 + Bonus

Company IconHunter Bond
Location IconLondon

Platform Engineer - Automation (Terraform / Ansible) - Elite FinTech - £80,000-£150,000 + BonusThis range is provided by Hunter Bond. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more...Read More>>.

Posted: June 6th, 2026
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Cyber Security Engineer - AI-Driven SOC & Cloud Security

Company IconAllwyn UK
Location Icon

Allwyn UK is looking for a Cyber Defence specialist to lead its security operations centre. This role involves managing security tools, conducting advanced analytics based on cyber threats, and implementing cloud security measures across AWS and Azur...Read More>>.

Posted: June 6th, 2026
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Senior AI Engineer - Build Production AI/ML & Data Pipelines

Company IconZero100
Location IconLondon

Zero100 in Greater London is seeking a Senior AI Engineer to develop and scale AI/ML systems that drive research and member engagement. The role includes designing production-grade data pipelines and working in collaboration with various teams to...Read More>>.

Posted: June 6th, 2026
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Quality Assurance Developer - AI Trainer in Manchester - DataAnnotation

Company IconJava Script Works
Location IconManchester

RequirementsWe require candidates to be proficient in either Python and/or JavaScript. You should have proficiency in at least one programming language/framework (such as JavaScript, TypeScript, Python, C, C#, C++, HTML/CSS, React, Go,...Read More>>.

Posted: June 6th, 2026
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Lead Python Engineer for AWS AI/ML in Production

Company IconJPMorgan Chase & Co.
Location IconLondon

JPMorgan Chase & Co. is seeking a Lead Software Engineer specializing in AWS and Python to develop and deploy innovative Machine Learning solutions. This role involves close collaboration with Data Scientists and technology teams, contributing to...Read More>>.

Posted: June 6th, 2026
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Senior Algo Developer (Java, Low Latency, FX) 1-year Contract - Inside IR35 - £920per day - Hyb[...]

Company IconHawksworth
Location Icon

Senior Algo Developer (Java, Low Latency, FX) 1-year Contract - Inside IR35 - £920 per day - Hybrid working/ London 1 day ago Be among the first 25 applicants. Get AI-powered advice on this job and more exclusive features. Direct mess...Read More>>.

Posted: June 6th, 2026
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Senior Lead Full-Stack Engineer: React, Java, Python & AI/ML

Company IconAumni
Location IconLondon

TwinThread is looking for a Senior Lead Software Engineer to enhance and deliver high-quality technology products. This role requires a strong background in full stack development with expertise in React, TypeScript, Java, Python, and AWS. The ideal...Read More>>.

Posted: June 6th, 2026
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Software Engineer III - AI ML in London - JPMorgan Chase & Co.

Company IconJava Script Works
Location IconLondon

Software Engineer III - AI ML London, UnitedKingdom Posted 10 months ago Company JPMorgan Chase & Co. Tech stack Artificial Intelligence TypeScript Python Java...Read More>>.

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

Company IconInfused Solutions
Location IconManchester

A prominent technology firm in the UK is seeking an experienced Senior AI Engineer to lead exciting AI initiatives. You will design and implement AI systems while collaborating with engineers and the data team. The ideal candidate has extensive exper...Read More>>.

Posted: June 6th, 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: June 6th, 2026
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Senior AI/ML Engineer - Hybrid London | Equity & Bonus

Company IconPlatform Recruitment
Location IconLondon

A product-led technology company in London is looking for a Senior AI / Machine Learning Engineer. In this role, you will design, build, and deploy AI-driven systems using state-of-the-art technologies. Candidates should have 4+ years of experience i...Read More>>.

Posted: June 6th, 2026
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Senior Applied AI Engineer - Enterprise AI & Architecture

Company IconErnst & Young Advisory Services Sdn Bhd
Location IconLondon

Ernst & Young Advisory Services Sdn Bhd is looking for an individual to join their Applied AI Engineering teams in London, engaging in AI services architecting and implementation leadership with potential client travel. Responsibilities include shapi...Read More>>.

Posted: June 6th, 2026
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Senior Palantir Foundry Engineer - Data & AI Platform

Company IconMorson Human Resources Limited
Location Icon

Morson Human Resources Limited is seeking a Senior / Principal Palantir Engineer to join their innovative Data & AI team in the UK. This hybrid position offers the chance to shape and scale high-impact data platforms using Palantir Foundry, collab...Read More>>.

Posted: June 6th, 2026
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Geosynthetics Area Engineer: Technical Sales & Support

Company IconHUESKER Limited
Location Icon

A global supplier of geosynthetics is seeking a motivated Marketing Manager to support engineering projects across the Midlands and Southwest. In this role, you will provide technical advice, engage clients, conduct site visits, and promote business...Read More>>.

Posted: June 6th, 2026
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Principal Voice AI Engineer - Hybrid & Multilingual NLP

Company IconZendesk
Location IconLondon

Zendesk is seeking a Voice AI Engineering Principal to lead the development of innovative voice AI solutions using cutting-edge AI/ML technologies. This role involves overseeing AI research projects, collaborating with experts, and driving the cre...Read More>>.

Posted: June 6th, 2026
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Senior Frontend Product Engineer – AI Writing Tool (Equity)

Company IconJack and Jill AI
Location IconLondon

A cutting-edge AI recruitment service is seeking a Mid/Senior Product Engineer to develop a minimalist local-first writing tool aimed at enhancing productivity for professional writers and journalists. In this role, you'll tackle real-time collaborat...Read More>>.

Posted: June 6th, 2026
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Senior Consultant, AI Engineer, AI&Data, UKI

Company IconErnst & Young Advisory Services Sdn Bhd
Location IconLondon

LocationLondon Position OverviewWe are seeking a highly skilled AI Engineer with proven expertise in developing and deploying advanced machine learning and large language model (LLM) solutions that drive measurable busi...Read More>>.

Posted: June 6th, 2026
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Senior Test Engineer - National Security (Automation & CI/CD)

Company IconCACI Digital Experience (formerly Cyber-Duck)
Location IconManchester

A specialist software consultancy is seeking a Senior Test Engineer in Manchester to join their National Security Team. The role involves implementing automated testing within CI/CD pipelines and working collaboratively in an Agile environment. Candi...Read More>>.

Posted: June 6th, 2026
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Senior QA Automation Engineer - Hybrid (3 Days Remote)

Company IconNICE
Location IconLondon

A leading software solutions provider in Greater London is seeking a Senior Automation Engineer to develop tests and maintain their software platform. The role involves critical QA responsibilities, including test design, execution, and ensuring qual...Read More>>.

Posted: June 6th, 2026
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QA Test Engineer: Automation & Defect-Free Releases

Company IconJAM IT Consultancy Ltd
Location Icon

JAM IT Consultancy Ltd in the United Kingdom is seeking a Quality Assurance Engineer to join their team. The successful candidate will primarily focus on identifying and resolving software defects, while also creating comprehensive test plans and lev...Read More>>.

Posted: June 6th, 2026
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Senior QA Automation Engineer — Cloud & GenAI

Company IconAccenture
Location IconLeeds

A leading global professional services company based in Leeds is seeking a Quality Engineer to develop and improve strategies in Quality Engineering. Ideal candidates will have experience in automated testing and a passion for delivering quality soft...Read More>>.

Posted: June 6th, 2026
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Python QA Automation Engineer – AI & Agentic Systems

Company IconAirswift
Location IconLondon

Airswift is seeking a Python QA Automation Engineer to ensure the quality and reliability of AI services based in London.This full-time position involves building automation frameworks, designing evaluation pipelines, and implementing tests...Read More>>.

Posted: June 6th, 2026
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Senior QA Test Engineer C# API Azure SaaS

Company IconClient Server
Location IconReigate

6 days ago Be among the first 25 applicantsThis range is provided by Client Server. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.Base pay rangeDirect message the job...Read More>>.

Posted: June 6th, 2026
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Staff Applied AI Engineer — Build AI-Driven Product Features (Remote)

Company IconPleo
Location Icon

Pleo is seeking a Staff Applied AI Engineer to help develop AI-powered product features. The role involves collaborating with product teams to ship innovative AI solutions based on extensive spend data. Candidates should have proven experience in shi...Read More>>.

Posted: June 6th, 2026
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Lead AI Platform Engineer – Backend & AI Apps

Company IconLondon Stock Exchange Group
Location IconLondon

London Stock Exchange Group is seeking a Lead Engineer to drive development of secure, scalable digital products. The role entails backend and frontend system management, guiding teams, and implementing engineering best practices. Candidates should h...Read More>>.

Posted: June 6th, 2026
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Graduate Software and AI Developer in London - Graduate Recruitment Bureau

Company IconGraduate Recruitment Bureau
Location IconLondon

Graduate Software and AI Developer London, United Kingdom Posted 10 months ago Tech stack Physics Java SQL Artificial Intelligence OOP C Science...Read More>>.

Posted: June 6th, 2026
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DevOps & Security Engineer — CI/CD & Cloud Automation

Company IconUSS Investment Management Limited
Location IconLondon

USS Investment Management Limited is seeking a DevOps & Security Engineer to join their London operations team. This role offers the opportunity to assist in developing automation and security processes for in-house solutions, contributing signifi...Read More>>.

Posted: June 6th, 2026
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NLP & LLM AI Engineer — Hybrid Role, Stock Options

Company IconNaq
Location IconLondon

Naq is seeking an AI Engineer to revolutionize compliance solutions in Greater London. You will specialize in Natural Language Processing and Large Language Models, utilizing your expertise to develop groundbreaking AI solutions that empower busin...Read More>>.

Posted: June 8th, 2026
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Generative AI ML Engineer (Hybrid, Up to £70k + 10% Bonus)

Company IconSF-Partner Hiredonline
Location IconBirmingham

SF-Partner Hiredonline is looking for a Machine Learning Engineer in Birmingham. Engage within an R&D team to develop market-leading solutions with significant project exposure in a collaborative environment.The ideal candidate has a strong...Read More>>.

Posted: June 8th, 2026
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Machine Learning Research Engineer – NLP / LLM

Company IconNLP PEOPLE
Location IconStevenage

Machine Learning Research Engineer – NLP / LLM An incredible opportunity for a Machine Learning Research Engineer to work on researching and investigating new concepts for an industry-leading, machine-learning software company in Cam...Read More>>.

Posted: June 10th, 2026
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Contract Security Engineer: AI/Agent Security on AWS

Company IconOrbital Witness Limited
Location IconLondon

Orbital Witness Limited is seeking a Security Engineer for their Greenfield Product, responsible for managing AWS security posture and implementing critical controls. The role demands hands-on experience, particularly with SOC 2 Type II engagement...Read More>>.

Posted: June 10th, 2026
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Software Engineer, Generative AI Platform (Backend/ML)

Company IconScale AI, Inc.
Location IconLondon

Scale AI, Inc. is looking for a skilled engineer to join their Scale GP team in Greater London. This role involves owning significant areas of the product, developing backend services in Python, and integrating LLMs and modern AI infrastructure....Read More>>.

Posted: June 10th, 2026
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Mid or Senior Backend Engineer (NodeJS) | 60-80k | Healthtech AI Startup | Hybrid (x3 days pw i[...]

Company IconOwen Thomas | B Corp™
Location IconBorehamwood

Mid or Senior Backend Engineer (NodeJS) | 60-80k | Healthtech AI Startup | Hybrid (x3 days pw in Borehamwood) Location x3 days pw in Borehamwood (25–45 min direct train from central London) plan to move office to Central Ldn...Read More>>.

Posted: June 11th, 2026
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Senior QA Automation Engineer - Trading Platform

Company IconApplied Blockchain
Location IconLondon

Applied Blockchain is seeking a Senior QA Automation Engineer to join their established trading platform development team. The role involves building and maintaining automated test pipelines while ensuring software quality. Candidates are expected...Read More>>.

Posted: June 11th, 2026
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Field Service Engineer Level 2: 4-Day Week & UK Travel

Company IconScotmas - Chlorine Dioxide Specialists | B Corp Certified
Location IconManchester

Scotmas - Chlorine Dioxide Specialists in Manchester seeks a dedicated Field Service Engineer Level 2. You will deliver technical support and maintain equipment across the UK, working a 4-day week with a weekend on-call rota.The ideal candi...Read More>>.

Posted: June 11th, 2026
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Lead Edge AI Engineer - Real-Time On-Device ML (Bonus)

Company IconIC Resources
Location IconCardiff

IC Resources is offering a compelling opportunity for an AI Engineer in Cardiff, focusing on next generation Edge AI and intelligent hardware systems. You'll work on innovative projects that impact real-time applications while enjoying high levels...Read More>>.

Posted: June 12th, 2026
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Cloud Platform Engineer: AI-Powered Data Infra & Automation

Company IconMONY Group
Location IconLondon

MONY Group is seeking a CLOUD PLATFORM ENGINEER to take charge of building and operating our data platform. You will enhance operational workflows, support analytics and improve engineering practices through automation and AI.This role requ...Read More>>.

Posted: June 12th, 2026
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Founding Scientific AI Product Engineer (£70k-£100k + Equity) at EF-backed Pharma AI Startup

Company IconJack & Jill
Location IconLondon

Job Title Founding Scientific AI Product Engineer Salary £70k-£100k + Equity Company Description EF-backed AI startup automating clinical intelligence for global pharma enterprises Job Descript...Read More>>.

Posted: June 12th, 2026
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Internal Technical Sales Support Engineer

Company IconIntegrated Search
Location IconLeeds

About the RoleWe are seeking an enthusiastic and technically minded Internal Technical Sales Support Engineer to join our growing team. This role is ideal for someone with an electrical or electro...Read More>>.

Posted: June 1st, 2026
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