Lead Software Engineer - Python / AI - Athena Core - Vice President

Company IconJPMorgan Chase & Co.
Location IconLondon

Join us to shape the future of developer experience on one of the firm’s most strategic technology platforms. You’ll have the opportunity to impact how software is built across a vast engineering organization, tackling meaningful technical...Read More>>.

Posted: June 6th, 2026
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Senior ML Engineer: Real-Time Production AI (Remote-First)

Company IconW3 Global Sourcing
Location IconLondon

Senior Machine Learning EngineerAI / Machine Learning | London / Remote-First (Must be UK or EU based)We are representing an early-stage technology company building AI-driven systems to help det...Read More>>.

Posted: June 6th, 2026
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Senior AI Engineer — Build Scalable Real‑World AI Solutions

Company Iconrewardgateway
Location IconLondon

Reward Gateway in Greater London is looking for a hands-on Senior AI Engineer to tackle real-world challenges and create scalable solutions. The ideal candidate will leverage third-party AI services to enhance internal tools and improve customer e...Read More>>.

Posted: June 6th, 2026
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Lead Python AI and LLM Engineer – Hybrid London

Company IconClient Server
Location IconLondon

Client Server is seeking a Lead Software Engineer (Python AI LLM) in London with a salary range of £100,000 to £125,000 plus bonus and benefits. The role involves architecting AI solutions, leading client projects, and deploying generative AI wi...Read More>>.

Posted: June 6th, 2026
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Senior AI Engineer — Biomedical ML Platform Lead

Company IconCausaly
Location IconLondon

A leading AI research company in Greater London is seeking experienced AI engineers to design and implement innovative ML/AI solutions that transform biomedical research. Candidates should hold a master's degree and have over 5 years of experience in...Read More>>.

Posted: June 6th, 2026
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Applied AI Engineer II - Production ML & Generative AI

Company IconJPMorgan Chase & Co.
Location IconLondon

A global financial institution is seeking a Software Engineer II - Applied AI to drive AI innovation and optimize business processes through advanced machine learning. You will lead the development of AI-powered products, collaborate extensively, and...Read More>>.

Posted: June 6th, 2026
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Lead Software Engineer — AI, Data & Cloud Delivery

Company IconApplied Data Science Partners
Location IconLondon

A technology firm in Greater London is seeking a Lead Software Engineer to guide technical project delivery and ensure the creation of high-quality, scalable solutions. You will lead software development projects, manage delivery teams, and build str...Read More>>.

Posted: June 6th, 2026
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AI Engineer - Equity & Impact at London AI Startup

Company IconJack & Jill/External ATS
Location IconLondon

An innovative AI startup in London seeks an AI Engineer to drive the development of groundbreaking algorithms that enhance patent generation. Joining a stellar team backed by major investors, you will lead the creation of evaluation pipelines and col...Read More>>.

Posted: June 6th, 2026
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Senior Backend Engineer for AI Platform & Data Pipelines

Company IconAltana AI
Location IconLondon

Altana AI is looking for an experienced software engineer to join their innovative Engineering team in London or remotely. Your primary focus will involve building and deploying scalable platforms and APIs that integrate AI to analyze vast dataset...Read More>>.

Posted: June 6th, 2026
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Ruby on Rails Backend Engineer - Hybrid with Stock Options

Company IconStory Terrace Inc.
Location IconLondon

Story Terrace Inc. is seeking a Mid-Level Backend Engineer to join its Engineering team in Greater London. In this role, you'll develop impactful backend solutions using Ruby on Rails and collaborate across functions to enhance customer experience...Read More>>.

Posted: June 6th, 2026
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Senior AI Engineer - Enterprise ML & GenAI Solutions

Company IconAubay UK
Location IconLondon

Aubay UK is seeking a highly skilled Senior AI Engineer to design, develop, and deploy modern AI solutions for our oil and gas client. The candidate will have over 5 years of professional experience with strong mathematical foundations and experti...Read More>>.

Posted: June 6th, 2026
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Senior JavaScript & Angular SaaS Frontend Engineer (Hybrid)

Company IconClient Server
Location IconReigate and Banstead

Client Server is seeking a Front End UI Developer to join their team in Reigate, England. This role offers a competitive salary up to £90k, with a hybrid work model allowing for flexibility between working from home and the office.Benefits...Read More>>.

Posted: June 6th, 2026
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Senior Principal AI Engineer: Lead Scalable AI Solutions

Company IconExpleo
Location IconLondon

Expleo is looking for a Senior Principal AI Engineer to design and deliver AI solutions in the Greater London area. This role combines AI engineering, technical leadership, and client engagement while focusing on responsible AI practices. The ideal c...Read More>>.

Posted: June 6th, 2026
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Senior AI Engineer, Build In-House Agentic AI for Finance

Company IconLa Fosse
Location IconLondon

La Fosse is seeking a hands-on AI Engineer in Greater London to develop in-house AI capabilities for managing $50B+ in assets. You will create RAG systems, work with LLMs, and build production APIs using Python. Ideal candidates will have 1-2+ years...Read More>>.

Posted: June 6th, 2026
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Lead AI/ML Software Engineer - FinTech

Company IconLa Fosse
Location IconCity of Edinburgh

La Fosse is seeking a Lead Software Engineer to join a forward-thinking AI FinTech company in Edinburgh. The successful candidate will lead technical direction and engineering quality, champion AI tooling in product squads, and mentor fellow engineer...Read More>>.

Posted: June 6th, 2026
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Senior Full-Stack Engineer: Blockchain & High-Perf Apps

Company IconJava Script Works
Location IconScotland

Java Script Works is seeking passionate individuals to join their Technical Team in the United Kingdom. In this role, you'll work with and learn from senior engineers as you develop innovative applications and services that leverage blockchain tec...Read More>>.

Posted: June 6th, 2026
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Senior AI Engineer - Generative AI for Enterprise Scale

Company IconAviva
Location Icon

Aviva is seeking a dynamic professional to join their team in the United Kingdom. This role involves designing, building, and deploying generative AI solutions that address real challenges for Aviva and its customers. With a starting salary of circa...Read More>>.

Posted: June 6th, 2026
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AI-Native Junior Software Engineer - Remote & Flexible Hours

Company IconHousekeep Limited
Location IconLondon

A leading cleaning services platform in London is seeking a Junior Software Engineer to solve complex problems and build scalable platforms. You will work with a variety of technologies such as Python, Django, and Angular, and contribute to improving...Read More>>.

Posted: June 6th, 2026
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Senior Cloud Security Engineer – AWS, GCP & IAM

Company IconMillennium Management, LLC
Location IconLondon

Millennium Management, LLC is seeking a Cloud Security Engineer in Greater London. The role requires expertise in AWS and GCP security controls, with responsibilities including designing security strategies, conducting audits, and collaborating with...Read More>>.

Posted: June 6th, 2026
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Senior AI Engineer: LLM Orchestration & Production AI

Company IconMRJ Recruitment
Location IconLeeds

An innovative AI Product consultancy in Leeds is looking for multiple AI Engineers. In this role, you'll build AI-driven workflows and products for leading companies, while working on LLM orchestration and deployment. We're seeking engineers with han...Read More>>.

Posted: June 6th, 2026
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Applied AI Engineer III - ML & GenAI in Production

Company IconJPMorgan Chase & Co.
Location IconLondon

A leading global bank seeks a Software Engineer III to develop advanced AI and machine learning solutions. This role involves collaborating in a diverse team environment to deliver innovative banking experiences. Candidates should possess a strong ba...Read More>>.

Posted: June 6th, 2026
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Senior AI Engineer - Build Scalable AI for Business Impact

Company IconRevelator Ltd
Location IconLondon

Revelator Ltd in Greater London is seeking a Senior AI Engineer to innovate AI solutions that drive business impact across various domains. The ideal candidate will have over 5 years of experience in AI/ML Engineering, strong skills in Python and Azu...Read More>>.

Posted: June 6th, 2026
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Senior AI Engineer — Production-Grade AI for Real-World Ops

Company IconHadean
Location IconLondon

Hadean is looking for a Senior AI Engineer to join our dominAI team in London. This role involves integrating AI into production software, mentoring engineers, and collaborating with cross-functional teams. Candidates should have a degree in Computer...Read More>>.

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

Company IconLexisNexis Risk Solutions
Location IconLondon

LexisNexis Risk Solutions is seeking a Lead Engineer to oversee a multidisciplinary engineering team focused on delivering AI-powered services for digital identity and fraud detection. The role combines technical leadership, hands-on architecture,...Read More>>.

Posted: June 6th, 2026
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Full-Stack AI Engineer — Build End-to-End PE Insights

Company IconCapsa AI
Location IconLondon

A leading AI firm in Greater London is looking for a full stack engineer to contribute to all layers of the application. The role involves shipping features that users care about and participating in product strategy sessions. Ideal candidates will h...Read More>>.

Posted: June 6th, 2026
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Hybrid Lead ML Engineer — Real-Time Speech & DSP

Company IconIC Resources
Location Icon

A leading AI company is seeking a Lead Machine Learning Engineer to take a hands-on leadership role in their R&D team. This position focuses on technical ownership and strategic direction in developing machine learning models for real-time speech enh...Read More>>.

Posted: June 6th, 2026
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Senior ML Engineer — Hybrid UK, Production ML Pipelines

Company IconBMT
Location IconBath

A leading engineering solutions firm in Bath seeks a Senior ML Engineer focused on developing and deploying machine-learning systems. You will design end-to-end ML solutions, work with data pipelines, and collaborate with engineers to enhance project...Read More>>.

Posted: June 6th, 2026
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Senior AI/ML engineer

Company IconFemtech Insider Ltd.
Location Icon

500M+ downloads. 80M+ monthly users. A decade of building – and we’re still accelerating. Flo is the world’s #1 health & fitness app worldwide on a mission to build a better future for female health. Backed by a $200M invest...Read More>>.

Posted: June 6th, 2026
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Senior GCP Platform Engineer – Cloud, AI & Data (Hybrid)

Company IconTenth Revolution Group
Location IconNewcastle upon Tyne

Tenth Revolution Group is hiring a GCP Platform Engineer in Newcastle for a global professional services organisation. The role involves designing, building, and optimising cloud platforms using Google Cloud Platform. Ideal candidates will have hands...Read More>>.

Posted: June 6th, 2026
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Senior AI Engineer: Fast-Ship AI Enablement

Company IconPA Media
Location IconHowden

An innovative media firm in the UK seeks a founding senior engineer for its AI Enablement team. You will leverage cutting-edge AI capabilities to ship solutions swiftly and define AI-native engineering practices. This role requires expertise in TypeS...Read More>>.

Posted: June 6th, 2026
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Senior Cyber Security Engineer – Hybrid, Cloud & SOC Lead

Company IconInvitISE Ltd
Location IconLondon

InvitISE Ltd is seeking a Senior Cyber Security Engineer for a public sector client in London, offering a hybrid working model. The ideal candidate must have significant hands-on experience with CrowdStrike Falcon and Splunk, and the role involves ma...Read More>>.

Posted: June 6th, 2026
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IT Support Engineer (Service Desk) | Windows & iOS

Company IconProvn
Location IconCity of Edinburgh

A leading recruitment agency is seeking an IT Support Engineer for a prominent legal services firm's Service Desk in Edinburgh. The successful candidate will support hardware and software operations, provide technical assistance, and manage systems t...Read More>>.

Posted: June 6th, 2026
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Senior AI Engineer – Remote w/ Travel, GenAI Systems

Company IconNourish
Location Icon

Nourish is seeking a Senior AI Engineer to support and contribute to developing innovative AI-driven products from Bournemouth with remote options. You will collaborate with various teams to build production-grade AI features and contribute to the...Read More>>.

Posted: June 6th, 2026
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Senior Full-Stack Engineer: Ground-Floor AI Platform Lead

Company IconRGH-Global Ltd
Location IconLondon

RGH-Global Ltd is seeking a Senior Full-Stack Software Engineer for a pivotal greenfield project in London. The position involves building a customer-facing platform, backend automation, and architecting technical foundations from the ground up. Idea...Read More>>.

Posted: June 6th, 2026
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Remote AI Systems Architect & Content Lead

Company IconTripleTen
Location IconLondon

TripleTen is looking for an AI Systems Engineering practitioner to develop a curriculum for experienced engineers transitioning to system architecture roles. The role involves content creation, syllabus shaping, and producing lessons using AI tool...Read More>>.

Posted: June 6th, 2026
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Principal AI Security Engineer: AI Risk & Governance Leader

Company IconBarlowe LLP
Location IconLondon

Barlowe LLP in Greater London seeks a Principal AI Security Engineer to lead AI security across the organization. The role involves shaping technical direction, establishing secure design principles, and influencing firm-wide decisions regarding A...Read More>>.

Posted: June 6th, 2026
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Lead ML Engineer: AI Strategy, Cloud & Scalable Systems

Company IconFaculty
Location IconLondon

Faculty is seeking a Lead Machine Learning Engineer to spearhead innovative AI projects in Greater London. This role involves setting technical directions, designing scalable ML systems, and leading teams to deliver high-quality outcomes. The idea...Read More>>.

Posted: June 6th, 2026
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Senior Python/Java Engineer — Cloud & AI Innovator

Company IconJPMorgan Chase & Co.
Location IconLondon

JPMorgan Chase & Co. is looking for a Senior Python Engineer in London to enhance and deliver technology products. This role involves developing secure production code, optimizing semantic search workflows with AI, and serving as a subject matter exp...Read More>>.

Posted: June 6th, 2026
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Lead ML Engineer — Hybrid, Strategic AI & Delivery

Company IconFaculty
Location Icon

A leading AI consultancy in the UK is seeking a Lead Machine Learning Engineer to guide the technical direction of innovative AI projects. Responsibilities include overseeing project delivery, mentoring engineers, and developing scalable solutions. T...Read More>>.

Posted: June 6th, 2026
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Senior AI Engineer - Agentic AI, Production Systems (Hybrid)

Company IconAdria Solutions Ltd.
Location IconStretford

A leading technology firm in Stretford seeks a Senior AI Engineer to develop real-world AI systems that impact customer journeys and operations. The role involves designing and integrating AI applications, collaborating with various teams, and establ...Read More>>.

Posted: June 6th, 2026
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Cloud Security Engineer - AWS/GCP & IaC

Company IconStarling Bank Limited
Location IconLondon

A leading digital bank in the UK is seeking a Cloud Security Engineer to support infrastructure on AWS and GCP. Responsibilities include managing tooling and enhancing security practices. Ideal candidates should have strong skills in Identity Access...Read More>>.

Posted: June 6th, 2026
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Senior Network & Security Engineer - Lead, HA SaaS Infra

Company IconPeopleFluent
Location Icon

PeopleFluent is looking for a Senior Network & Security Engineer to manage and maintain their network and security infrastructure. This role requires strong technical knowledge in networking and security, along with experience in handling change requ...Read More>>.

Posted: June 6th, 2026
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Azure AI Security Engineer (Hybrid/Remote UK)

Company IconOlive Jar Digital
Location Icon

A leading digital consultancy in the UK is seeking a DevOps Engineer to support AI-focused initiatives through secure automated deployment pipelines. You will leverage your Azure security experience to ensure reliable environments and smooth integrat...Read More>>.

Posted: June 6th, 2026
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Senior Full-Stack Product Engineer (£70K - £110K + 0.30% - 0.50% Equity) at Arva AI

Company IconJack and Jill AI
Location IconLondon

Senior Full-Stack Product Engineer Salary: £70K - £110K + 0.30% - 0.50% Equity Company Description: Arva AI - YC-backed startup building AI Agents to scale AML, KYB, and KYC operations Job Description:...Read More>>.

Posted: June 6th, 2026
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Lead Software Engineer Python AI LLM

Company IconClient Server Ltd.
Location IconLondon

London, Greater London | £100k - £125k per year Lead Software Engineer / Developer / Consultant (Python AI LLM) London / WFH to £125k Are you an experienced Software Engineer with a strong knowledge of AI, LLMs and age...Read More>>.

Posted: June 6th, 2026
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Senior Applied AI Engineer — Real-Time LLM & Risk Insight, Equity

Company IconXapien
Location IconLondon

Xapien is looking for a talented individual to join their team in Greater London. You will have the opportunity to shape and improve parts of the Xapien pipeline, focusing on LLM research and refining system performance.The ideal candidate...Read More>>.

Posted: June 6th, 2026
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Remote Senior Security Engineer — AI-Driven Threat Response

Company IconMattermost
Location Icon

Mattermost is hiring a Senior Security Engineer to protect its infrastructure and tooling. The role involves designing security tooling, leading security projects, and collaborating with Engineering. Candidates should have a Bachelor's degree and ove...Read More>>.

Posted: June 6th, 2026
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Senior AI Engineer (Hybrid) — LLM & RAG Systems

Company IconOliver Bernard
Location IconLondon

A specialist data & AI consultancy in Central London is seeking an experienced professional to lead the design and build of production-grade systems using LLMs. The role involves working across various AI architectures and translating business proble...Read More>>.

Posted: June 6th, 2026
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Solutions Engineer: PaaS Support & Web Testing Lead

Company IconSF Technology Solutions
Location IconLeicester

A leading technology company in Leicester is seeking a Solutions Engineer to support its PaaS solutions platform. The role involves acting as the first point of contact for technical queries, conducting application testing, and using Jira for ticket...Read More>>.

Posted: June 6th, 2026
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Remote Genomics AI Research Evaluator

Company IconMercor
Location Icon

Mercor is looking for a Biotechnology Research Expert to evaluate AI-generated outputs and create realistic scenarios in biotech research. This remote position requires 3+ years of professional experience, with a strong preference for candidates h...Read More>>.

Posted: June 6th, 2026
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1 2,722 2,723 2,724 2,725 2,726 4,025