Jobs in London

Python Developer, Data Science, CRM solutions, Financial Services Firm

The Company: A highly regarded Wealth Management firm, accredited for being a great company to work for. The Role: The Python Developer will be part of the Chief Commercial Office and is dedicated to supporting the engine development of the Wealth Management firm’s custom CRM solution, Pharos. This engine looks...

JJ SEARCH LIMITED

City of London

Principal Data Science Consultant

Principal Data Science Consultant – UK Consultancy (Hybrid, Frequent Travel) £120,000–£150,000 + 35% bonus A high‑growth consultancy is expanding its AI & Digital capability, hiring multiple Data Science and Machine Learning leaders at Principal level. This team solves complex, real‑world problems across Consumer, Public Sector and Defence, working closely with...

Harnham

City of London

Principal Machine Learning Engineer - Gameplay Agents

Do you want to shape how AI transforms game development at global scale? Have you built production ML systems that go beyond research prototypes? Are you ready to lead technically without taking on line management? A tier-1 global gaming and consumer technology brand is hiring a Principal Machine Learning Engineer...

Harnham

City of London

AI Data Scientist

HCLTech is a global technology company, home to 219,000+ people across 54 countries, delivering industry-leading capabilities centered on digital, engineering and cloud, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and...

HCLTech

City of London

Artificial Intelligence Specialist

Architecture & Solution Design Define reference architectures for GenAI systems: RAG, agentic orchestration, tool/function calling, multi-step reasoning workflows, memory patterns, and context strategies.Design multi-tenant and enterprise-scale GenAI platforms with clear separation of concerns: UI, orchestration, retrieval, inference, evaluation, and observability.Select model strategies: hosted LLMs, open-weight models, fine-tuning vs. prompt/RAG, latency...

HCLTech

City of London

Artificial Intelligence Engineer

🚀 Applied AI Engineer – Agentic AI 🚀 ✨ Series A Fintech start-up backed by incredible Founders ✨ 💎 The kind of equity you actually realise 💎 📍 London, Hybrid 💸 £100k - £200k base (level-dependent) 💲 $160k equity vested over four years, with yearly draw-down 💗 Onsite chef, barber,...

Omnis Partners

City of London

Head of Data Science - Fintech

Do you want to lead a large data science function at the heart of a leading profitable fintech? Have you scaled standards, teams and decision-making across complex ML environments? Are you ready to shape how data science influences real commercial and lending decisions? A high-growth UK fintech is looking for...

Harnham

City of London

Computer Vision Engineer

🔥 Who We Are At Ultralytics, we relentlessly drive innovation in AI, building the world's leading YOLO models. We're looking for passionate individuals obsessed with AI, eager to make a global impact, and ready to excel in a dynamic, high-energy environment. Join our team and help shape the future of...

Ultralytics

City of London

Machine Learning and AI Engineering Lead

Royal Canin is undergoing a significant Digital Transformation journey. Our ability to solve the most critical problems across Mars in a User Centric way through Data & Analytics is fundamental to our growth ambition and transformation. Significant early success in this journey, and the introduction of many critical foundational capabilities,...

Royal Canin SAS

City of London

Data Scientist

We’re hiring a Data Scientist to join a leading systematic investment firm’s data platform team. This role sits at the intersection of data engineering and quantitative research, helping deliver high-quality datasets and scalable infrastructure that power systematic trading strategies across global markets. You will work closely with researchers and investment...

Bowden Brown

City of London

Senior Data Scientists - Artefact UK

Senior Data Scientists Hybrid working pattern Who we are Artefact is a leading global consulting firm dedicated to accelerating the adoption of data and AI. We work with a variety of businesses, from supermarket chains, to private equity firms and telecoms; including Nissan, L'Oréal, Carrefour, WHSmith, Orange, Beiersdorf, BNP Paribas,...

Artefact

City of London

Machine Learning Engineer

OverviewJ&T Recruitment has been exclusively retained by an AI-Start up seeking a Machine Learning Engineer to join their growing team. Salary£110,000 – £160,000 + bonus + equity ResponsibilitiesDeploy ML models to productionBuild scalable data pipelinesImplement MLOps frameworksOptimize model performance Interview ProcessRecruiter Screening – 30 minutes: Initial discussion with J&T Recruitment...

J&T Business Consulting

City of London

Artificial Intelligence Consultant

Generative & Agentic AI Strategy Lead Location: London (Hybrid – London office with selective client travel) Salary: £80,000 – £100,000 + bonus + benefits Clearance: SC Cleared or eligible for SC Clearance Overview We are working with a fast-growing data and AI consulting business helping organisations understand and deploy modern...

83zero

City of London

Senior Data Scientist

We’re partnering with a global SaaS enterprise that has recently acquired a logistics‑optimisation platform. They’re assembling a specialist project team to build an agentic data connector that integrates the newly acquired product with their existing cloud ecosystem. The mission: create a standalone application capable of auto‑discovering APIs, interpreting schemas, and...

Oxygen Digital

City of London