21 of 21 Data Scientist Jobs in the City of London

Data Scientist Central London | Hybrid £60–70k + Equity We’re partnered with a high-growth, VC-backed FinTech in the payments space that’s continuing to invest heavily in its data capability as the business scales. They’re now looking for a Data Scientist to join their Finance & Data team and help turn complex datasets into insights that drive smarter decisions across the business. This is a hands-on Data Scientist role where you’ll be working closely with senior leadership as well as teams across product, engineering, marketing ...

Lead Data Scientist, Computer Vision 📍 London, UK (Hybrid) | 🕒 Full-time Help reinvent how the world discovers fashion. We’re building a new era in fashion discovery — one that ignites body confidence in everybody and every body . Imagine Shazam meets Spotify, but for fashion . Our community … female-founded fashion-tech startup , we're at an exciting stage — shaping something genuinely game-changing. Now we’re looking for an exceptional Lead Data Scientist (Computer Vision) to help build the intelligence at the heart of our platform. 🔍 The Role This is a hands-on technical leadership ...

Permanent Opportunity for an Enhanced DV Cleared Data Scientist/AI Engineer in Central London. Must have active enhanced DV Clearance Junior to Lead levels available £45k to £95k DoE plus 15% clearance bonus Must be willing to be full-time on-site in Central London Skills required … machine learning, GenAI, NLP, Customer Engagement/Consultancy Who are we? We are recruiting Junior, Senior and Lead Data Scientists with AI specialism and enhanced DV Clearance for a prestigious client to work on a portfolio of public and private sector projects. Our client is a global leader ...

Senior Data Scientist – AI & Conversational Systems (RAG/LLMs) - £800 per day Outside IR35 Location: London/Hybrid Day Rate: £600 - £800 Outside IR35 Length: 6 months (likely to extend) About the Role A leading media and data business is building a next-generation AI-powered conversational … assistant designed to surface insights across both proprietary datasets and premium editorial content. The organisation is seeking a Senior Data Scientist to help evolve this platform into a high-quality, production-grade system. The role focuses on improving answer quality, retrieval performance, and real-time responsiveness - translating cutting ...

Data Scientist – London £70K - £80K + Bonus + Bens City based Property Catastrophe Reinsurance firm are looking for a Data Scientist to join their team. The vision for this role is to unlock superior underwriting by leveraging the firms existing data assets and historical performance … reports, and integrating advanced AI tools (including LLMs and agents) to support decision-making across the business. Qualifications 3–5 years of experience in data science, analytics, or a related field. Strong proficiency in SQL and Python. Experience building business-ready Power BI dashboards. Ability to work with large ...

Data Scientist/Applied AI – Fintech Lending London/Hybrid We’re working with an exciting London-based fintech lender looking to hire a commercially minded Data Scientist/Applied AI professional to help turn a strong data foundation into real business insight, better decision … making and smarter internal processes. This is a brilliant opportunity for someone who enjoys solving real business problems with data, rather than sitting purely in a research-led environment. You’ll work closely with senior leadership, helping shape how data science and AI can support pricing, customer understanding ...

Principal Data Scientist – AI & Machine Learning Location: London (Hybrid: 3 days in office) Salary: £100,000 – £125,000 + 10% discretionary bonus + equity scheme We’re partnering with a highly respected, data driven organisation in the alternative assets space undergoing a major AI led transformation, including … launch of new generative AI products and intelligent data platforms. They are hiring a Principal Data Scientist to play a key role in shaping and delivering next-generation machine learning solutions across the business. This is a hands on, high impact individual contributor role with significant scope ...

Team – Data Science Working Pattern - Hybrid – 2 days per week in the Vitality London Office. Full time, 37.5 hours per week. We are happy to discuss flexible working! Top 3 skills needed for this role: Deep Expertise in Machine Learning, Data Science & Technical Tooling Strategic Project Leadership & Business … Level Stakeholder Engagement & Communication What this role is all about: Vitality is entering a new era powered by Vitality AI. This is where intelligence, data, and personalisation come together to redefine how we help our members live healthier, happier, longer lives. As a Senior Data Scientist ...

Role: We're on the lookout for a Data Scientist who brings genuine depth in both data engineering and visualisation. You'll be joining a growing Data & Analytics team and stepping into a role that spans the full data journey - from architecting robust pipelines … someone who's equally comfortable crafting polished Tableau dashboards, this one's for you. What You'll Be Doing: Design and maintain scalable data pipelines using PySpark and SQL across distributed environments Wrangle and analyse large, complex datasets to surface meaningful patterns and trends Build data science solutions ...

This is a unique opportunity to work at the cutting edge of AI, data technology, and elite football analytics. As a Data Scientist, you’ll join a collaborative, high-performing team with a culture rooted in creativity, innovation, and excellence. In this role, you’ll design … deploy data models that power decision-making across every area of the club — from strategy, tactics, recruitment, and performance, to pre- and post-match analysis. You'll also play a key role in supporting the club’s commercial operations, including e-commerce and fan engagement. If you're passionate ...

Senior Data Scientist £Up to £65,000 GBP Competitive Bonus Hybrid WORKING Location: Central London, Greater London - United Kingdom Type: Permanent Senior Data Scientist Join a high-impact AI and data science consultancy recognised for delivering exceptional outcomes across National Security, Defence, Space, and government ...

recruiting for a Data Scientist to work on a hybrid basis - 2-3 days in London, remaining time remote. The role falls inside IR35 so you will be required to work through an umbrella company for the duration of the contract. This role will move into a permanent … position after the 6 months so please only apply if this is suitable for you. I am recruiting for a Data Scientist/ML engineer with several years of experience. You will have experience of driving new data insights to uncover business opportunities & revenue streams, have ...

ready to experiment with new modelling approaches inside a major UK insurer? A leading digital-first UK insurer is hiring a Senior Data Scientist to join a specialist pricing innovation team. The business serves over two million customers and has invested heavily in data infrastructure and modern … modelling capabilities. This team acts as a pricing R&D function, experimenting with new modelling techniques and data sources to challenge and improve traditional pricing approaches. You will build predictive models using large behavioural datasets and help introduce new modelling approaches into production pricing systems. The role offers strong ...

Contract Opportunity for an eDV Cleared Data Scientist with an Industry-Leading National Security Consultancy in London. Active eDV Required Up to £680 p/d Inside IR35 12-month engagement Urgent requirement - ASAP start 5 days on site in central London The Role: You will develop mission … critical data solutions for National Security clients. You will contribute to advanced projects across AI, cybersecurity, cloud, big data and digital transformation, helping to shape the future of national security. Working with datasets of varying scale, you will cleanse, integrate and analyse data to enable faster, more ...

Lead Data Scientist Up to £125,000 London (Hybrid, 2-3 days onsite per week) Company: This private equity and investment start-up are focused on streamlining and improving performance by reimagining value creation capabilities. They are utilising cutting-edge AI to generate performance insights on each aspect ...

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, and Samsung. Our success stems from combining advanced data technologies, agile methods for quick delivery, and dedicated teams of data scientists, data engineers, business consultants, and data analysts. Our 1,800 employees operate in 25 countries (Americas, Europe, Asia, Middle East, India, Africa ...

Databricks to develop and optimise production ML systems? Are you ready to join a fast-moving AI team where you can shape a core data product? About the company We’re partnering with a fast-growing, London-based behavioural healthcare AI company building large-scale data products … globally, operating in a highly collaborative, startup environment with strong technical leadership and real-world impact. The role They’re hiring a Senior Data Scientist to work on their flagship product, focused on predicting patient behaviour at scale. You’ll play a key role in developing and optimising ...

Urgent Opportunity – Data Science Lead 🚨 I’m working with a global consultancy/data analytics organisation that urgently needs a Data Science Lead to drive advanced causal inference, statistical modeling, and experimentation strategies across complex datasets . This is a senior, hands-on role working … quantitative discipline with deep understanding of statistics 3+ years of professional experience applying statistical and causal inference methods to real-world data Demonstrated expertise in experimental design, including randomized controlled trials and observational study methodologies Strong understanding of conformal prediction theory and applications Proficiency in Python ...

Role:DataScientist Location: London(mostlyremote/hybridoptionsavailable) Salary: Uptocirca£65,000 TheRole WearelookingforaDataScientisttodesignanddeploymachinelearningsolutionsforourclient,adataanalyticsandsoftwaredevelopmentcompany,workingonaprojectforahigh-profilefinancialintuitioninitially,withastrongfocusonLargeLanguageModels(LLMs).Youwillworkoncreativecutting-edgeAIapplications,turningdataintoimpactfulsolutions. WhatYouWillDo BuildanddeployMLandLLM-basedsolutions Preparedata,engineerfeatures,andensurequality Fine-tune,evaluate,andoptimiseLLMsandothermodels Developscalabledatapipelinesacrosscloudsystems,writingclean,production-readycode Selectthebestalgorithmsforeachproblem WhatYouWillBring 23+yearsinDataScienceorsimilarrole StrongPythonandmachinelearningexpertise Atleast2yearshands-onexperienceworkingwithLLMs(e.g.fine-tuning,promptengineering,deployment) Experiencewithmodellingtechniques(e.g.regression,clustering) DegreeinDataScience,Statisticsorrelatedsubject ...

Description: Senior AI Scientist (DV‐Cleared) Location: UK (On‐site, Secure Environment) Clearance: DV Clearable Required Contract: Inside IR35 Start Date: In several months (ideal for candidates completing other engagements) About the Role We are seeking an experienced Senior AI Scientist to support a high‐impact programme within ...

Team Data Science Working Pattern - Hybrid 2days per week in the Vitality London Office.Full time, 37.5 hours per week. We are happy to discuss flexible working! Top 3 skills needed for this role: Expert AI/ML Skills Strong in both traditional ML and modern LLM/RAG/ ...