1 to 25 of 28 Data Scientist Jobs in the City of London

Data Scientist Location: London Hybrid – 2 days a week Salary: Up to £70,000 + benefits Do you want to shape growth strategy at a global entertainment leader where data, AI and advanced analytics power unforgettable experiences? We’re looking for a Data Scientist who’s passionate about turning complex, large-scale data into predictive models and actionable insights that directly influence commercial decisions and long-term growth. What You’ll Do as a Data Scientist Take ownership of high-impact growth use cases across marketing, pricing and demand forecasting. ...

About Loop Horizon Loop Horizon is a boutique consultancy, providing expert advice and services to world leading brands to assist their transition to a data-driven marketing future. With specialists in Digital, Data & Analytics, MarTech and Marketing, we are predominantly ex-client side. Having delivered data-driven … avoid missteps. Our success is built through enduring relationships with our clients by focussing on outcome-based deliverables. We focus on enabling clients with data and technology capability and supporting their internal teams through strategy, planning, delivery and adopting news ways of working. Our continued growth and client demand ...

Senior Data Scientist London (Hybrid - 2-3 Days a Week on-site) £80,000 – £90,000 We’re partnering with a global software provider in the energy and utilities sector to hire a Senior Data Scientist to join a high-impact, innovation-focused internal team. This … fantastic opportunity to work on cutting-edge and data initiatives, helping shape advanced analytics products used across the business. This is an ultra visible team who will be positioned at the forefront of real innovation. The Opportunity As a Senior Data Scientist, you’ll work ...

models across credit, insurance, pricing, and more. Leading model development from the ground up to drive business impact. A great next step for a data scientist who thrives in the modelling space. We’re looking for a Senior Data Scientist with a passion for building risk … models. If you’re the kind of data scientist who doesn’t just tweak existing models but creates them from scratch, this is your chance to make a real impact! What you’ll be doing This role is all about risk (we can’t stress that enough!). ...

Data Scientist | AI Tech Start-Up | £60,000-£85,000 DOE + Shares | London/Hybrid We are excited to be working with a rapidly growing AI tech start-up that’s expanding its team with a talented Data Scientist. The Company This pioneering company offers … tier clients across sectors, including asset management, banking, retail, telecoms, supply chain, and utilities, to dramatically enhance performance and efficiency. The Role As a Data Scientist, you’ll play a key role in designing and deploying bespoke AI agents in collaboration with leading enterprises. This isn’t your ...

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 ...

Data Scientist London (Hybrid – 2–3 days in the office) - £60,000 DoE + package An exciting opportunity has arisen for a Data Scientist to join a growing and well-established AI native consultancy delivering impactful data solutions across complex and highly regulated industries. This … machine learning lifecycle, from model development through to deployment and optimisation in production environments. You will play a key role in helping clients translate data into meaningful business outcomes. The Role You will be responsible for designing, building and deploying machine learning solutions, working closely with both technical teams ...

Junior Data Scientist – Master’s Graduate Role Location: London (Hybrid) Salary: £35,000 – £40,000 + Bonus + Benefits Start Date: ASAP About the Opportunity: We are seeking an ambitious and intellectually curious Junior Data Scientist to join a fast-growing, forward-thinking team working … forefront of data science, machine learning, and applied AI. This is an excellent opportunity for a recent Master’s graduate eager to apply their academic expertise to solving real-world challenges—whether it’s predicting customer behaviour, optimising operations, or identifying patterns in complex datasets. You’ll collaborate with ...

Senior/Lead Data Scientist – Fintech Lending London/Hybrid We’re working with a London-based fintech lender looking to hire a commercially minded Senior/Lead Data Scientist to help drive better lending decisioning, pricing, customer understanding and broader business performance. This … strong opportunity for someone who enjoys solving real commercial problems with data and wants to work closely with senior leadership in a scaling fintech environment. The role sits closely with the CTO, CEO and Head of Operations, with real ownership across high-impact lending and operational challenges. The business ...

Title Senior Data Scientist - CRM Location London – hybrid working (2/3 days in City offices) Salary To c£75,000 negotiable DoE Job Reference J13015 POSITION OVERVIEW We are super excited to be partnering with one of the largest global lifestyle brands at a pivotal stage … their data journey. As they bring CRM and customer insight capability 'in house' and roll out a new customer data platform, this role will be central to shaping how data science is delivered, working closely with Data Science teams and IT partners to build ...

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 ...

lending decisions? Have you worked on customer prediction problems like pricing, forecasting, or segmentation? Are you ready to join a fast-paced fintech where Data Science sits at the core of the business? We’re hiring a Data Scientist (1–2 years experience) for a well-established … consumer fintech operating across lending and credit products. The business is profitable, highly data-driven, and known for its strong engineering and modelling standards. With continued international growth, there is significant opportunity to work on impactful, production-level problems. This is not a reporting or BI role. ...

Marketing Data Scientist Salary: Up to £65k Location: London (hybrid) We’re working with a fast-growing, data-led consultancy that sits at the intersection of data science, marketing, and commercial strategy. What you’ll be doing: You’ll work closely with marketing and performance teams … experiments, and build models that directly influence business decisions. This is a hands-on role where you’ll own problems end-to-end, from data exploration and cleaning through to modelling, experimentation, and presenting insights to stakeholders. What they’re looking for: Strong SQL & Python skills, ideally within cloud ...

think big and bring your ambition to work every day, which is why, at British Airways the sky is never the limit. Principal Data Scientist You’ll be part of the Operations Delivery Intelligence (ODI) directorate, leading the delivery of high‐value data science products that support … automate decision‐making across critical business areas. This team plays a vital role in unlocking value from data, driving optimisation and enabling evidence‐based decisions across the airline. What you’ll do: Lead the end‐to‐end delivery and lifecycle management of data science products and initiatives Scope ...

Senior Data Scientist Consultant – London | Hybrid Who I’m looking for You’re an experienced consultant who thrives on solving complex client challenges through data, analytics, and technology. You’re confident operating in ambiguous environments, bringing structure, clarity, and insight to every engagement. You combine deep technical … translate complex analytical findings into clear, actionable recommendations for clients. You build trust quickly, are commercially aware, and enjoy working at the intersection of data science, strategy, and innovation. You’re equally comfortable presenting to senior stakeholders, mentoring junior team members, or getting hands-on developing prototypes and scalable ...

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 ...

Leading pharmaceutical client now requires a Senior Data Scientist to drive marketing effectiveness via marketing mix modelling and other models. This role will oversee data collection, extraction, manipulation, analysis and validation ensuring data is ready for modelling. You will work closely with the Data Science … context. Strong understanding of statistical modelling/Machine Learning techniques. Experience with probabilistic programming and Bayesian methods Good working knowledge of cloud-based data science frameworks. This is a 6 month contract position which provides a daily rate of £688 (Inside IR35). In terms of working structure, this ...

bring your ambition to work every day, which is why, at British Airways the sky is never the limit. The role: Principal Product Data Scientist You’ll be part of the Operations Delivery Intelligence (ODI) directorate, working within integrated operations product squads to build and embed industrialised decision … real‐world decision‐making challenges across the airline. What you’ll do: Act as the technical owner of one or more production‐grade data science product codebases Lead the end‐to‐end delivery of decision‐support software across the full product lifecycle Understand complex operational business problems ...

British Airways is looking for a Principal Product Data Scientist in London. You will join the Operations Delivery Intelligence directorate, focusing on creating decision-support software using advanced machine learning techniques. The ideal candidate will have a master's degree or extensive experience in data science ...

adoption. The team is small, high-calibre, and working directly with customers on high-impact, real-world problems. This role is a foundational Senior Data Scientist hire, focused on defining how AI systems are evaluated and validated. You will combine deep statistical expertise with product thinking to build ...

have very recent UK Insurance data experience? Hybrid working part City of London based - This leading and exciting Insurer are seeking a detail-oriented and organised Motor Insurance Pricing/Data Practitioner to join their Pricing and Underwriting team. To apply for this role you MUST have multiple … within motor and or home products They ve built the kind of pricing infrastructure every pricing professional aspires to work with: High-quality, accessible data A fast, flexible rating algorithm deploy changes in hours Machine Learning Operations (MLOps) that enable fast, transparent, and controlled model development An operating model ...

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 ...

Company The business is a leading Consultancy that drives innovation through data and technology, enhancing its’ clients' business operations and processes. It provides solutions that drive insights, improve decision-making, and define a digital strategy that supports its’ client’s vision, transforming and enabling them to become leaders … rapidly changing technology and data landscape. It offers hybrid working flexibility, career development, a choice of benefits and support that help you through all of life’s ups and downs. It’s the reason why Investors in People has put it among the top 1% of employers ...