Data Science Jobs in London

1 to 25 of 942 Data Science Jobs in London

Data Science Architect – Capability and Practice Assessment

City of London, London, United Kingdom
Photon
Role Summary The Data Science Architect will assess the maturity and effectiveness of data science practices across teams, focusing on how data science is structured, executed, and governed within the organization. Unlike the AI Architect, who evaluates individual AI capability, and the Data & AI Architect, who focuses on technical systems and platform maturity … this role centers on evaluating analytical workflows, modeling standards, experimentation culture, and applied business impact . This position is ideal for someone with a strong background in applied data science, model lifecycle design, and organizational data maturity — capable of analyzing current practices and defining what “best-in-class” looks like for scalable, responsible, and high-impact data science operations. Key Responsibilities • Practice Maturity Assessment: Evaluate current data science processes, tools, and team structures to determine capability strengths, weaknesses, and improvement areas. • Framework Design: Develop and apply a structured maturity model to assess how data science work is conceived, executed, validated, and scaled. • Model Lifecycle Review: Assess practices across data preparation More ❯
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Data Science Architect – Capability and Practice Assessment

London Area, United Kingdom
Photon
Role Summary The Data Science Architect will assess the maturity and effectiveness of data science practices across teams, focusing on how data science is structured, executed, and governed within the organization. Unlike the AI Architect, who evaluates individual AI capability, and the Data & AI Architect, who focuses on technical systems and platform maturity … this role centers on evaluating analytical workflows, modeling standards, experimentation culture, and applied business impact . This position is ideal for someone with a strong background in applied data science, model lifecycle design, and organizational data maturity — capable of analyzing current practices and defining what “best-in-class” looks like for scalable, responsible, and high-impact data science operations. Key Responsibilities • Practice Maturity Assessment: Evaluate current data science processes, tools, and team structures to determine capability strengths, weaknesses, and improvement areas. • Framework Design: Develop and apply a structured maturity model to assess how data science work is conceived, executed, validated, and scaled. • Model Lifecycle Review: Assess practices across data preparation More ❯
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Director of Data Science

London Area, United Kingdom
Burns Sheehan
Director of Data Science/£160,000 - £175,000 + 30% Bonus/Hybrid Role: Director of Data Science Location: London Salary/Package: £140,000 - £165,000 + Bonus (up to 30 percent) Onsite v Remote: 2-3 days per week in office Our client, one of the most established names in their sector are … on the lookout for a Director of Data Science to lead the Data Science, Machine Learning & Advanced Analytics capability. as the Director of Data Science, you will take over a number of teams and be the strategic leader in enhancing current Data Science methods as well as introducing new areas of revenue …/progression for the Data Science department. On top of your responsibilities as Director of Data Science, you will also work closely with AI Engineering based teams as they and you explore possibilities within that sector. If this Director of Data Science role appeals to you, we want to see the following: A brilliant More ❯
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Director of Data Science

City of London, London, United Kingdom
Burns Sheehan
Director of Data Science/£160,000 - £175,000 + 30% Bonus/Hybrid Role: Director of Data Science Location: London Salary/Package: £140,000 - £165,000 + Bonus (up to 30 percent) Onsite v Remote: 2-3 days per week in office Our client, one of the most established names in their sector are … on the lookout for a Director of Data Science to lead the Data Science, Machine Learning & Advanced Analytics capability. as the Director of Data Science, you will take over a number of teams and be the strategic leader in enhancing current Data Science methods as well as introducing new areas of revenue …/progression for the Data Science department. On top of your responsibilities as Director of Data Science, you will also work closely with AI Engineering based teams as they and you explore possibilities within that sector. If this Director of Data Science role appeals to you, we want to see the following: A brilliant More ❯
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Head of Data

City of London, London, England, United Kingdom
Comtecs Ltd
Head of DataData Architecture, Data Strategy/Governance, Data Science/Analysis/Engineering; frameworks, data operating model (TOM), compliance, risk, automation; management information (MI) reporting, PowerBI, SQL, ADF, Azure Data Warehousing/Data Lakes. Permanent, London/Hybrid (3/2) c.£150k (Negotiable) +Bonus +Benefits Global organisation seeks Head … of Data to lead strategy around data architecture, data governance, platform enhancement and MI reporting development across all systems which support business decisions and improve operations. Working in a senior level capacity, initially within an individual contributors role (initially) the Head of Data will undertake a number of strategic and tactical duties including: Developing data initiatives in line with wider business strategy Engage with senior business leaders and technology management to design a Target Data Operating Model Develop the firms AI/NLP strategy, roadmap and capability utilising emerging data science approaches where applicable Optimise existing technology to support/develop the ongoing data architecture roadmap in relation to business More ❯
Employment Type: Full-Time
Salary: £145,000 - £155,000 per annum, Negotiable
Posted:

VP Data Science

London Area, United Kingdom
Acxiom UK
We are seeking a VP Data Science to lead our Data Science function within Planning Agent, our AI-powered advertising planning platform used daily by IPG agency teams. This role will shape the future of agentic AI in marketing technology, driving innovation in how planners interact with intelligent systems across optimization, allocation, and planning workflows. While … such as media briefs and contextual data. This combination allows planners to make decisions that are both reliable and informed by real-world context. As the leader of our Data Science organization, you will oversee a team of 10+ senior data scientists distributed across Europe, guiding them in the design, implementation, and productizing of multi-agent workflows. … While grounded in technical leadership, this role blends strategy and hands-on expertise: setting the data science roadmap, ensuring delivery at scale to build reliable, production-ready agents. This is a leadership role with strong technical depth. You’ll serve as both a coach and an architect of the team, shaping best practices for data science More ❯
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VP Data Science

City of London, London, United Kingdom
Acxiom UK
We are seeking a VP Data Science to lead our Data Science function within Planning Agent, our AI-powered advertising planning platform used daily by IPG agency teams. This role will shape the future of agentic AI in marketing technology, driving innovation in how planners interact with intelligent systems across optimization, allocation, and planning workflows. While … such as media briefs and contextual data. This combination allows planners to make decisions that are both reliable and informed by real-world context. As the leader of our Data Science organization, you will oversee a team of 10+ senior data scientists distributed across Europe, guiding them in the design, implementation, and productizing of multi-agent workflows. … While grounded in technical leadership, this role blends strategy and hands-on expertise: setting the data science roadmap, ensuring delivery at scale to build reliable, production-ready agents. This is a leadership role with strong technical depth. You’ll serve as both a coach and an architect of the team, shaping best practices for data science More ❯
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Lead Data Science - £140k - Insurer Transformation

City, London, United Kingdom
Hybrid / WFH Options
Lorien
Lead Data Scientist - Perm - Data Science Transformation - Insurance A global insurance leader is seeking a visionary Data Science Guild Lead to unify and drive innovation across its data science community. This is a rare opportunity to shape the future of data science, machine learning, and AI within a major organisation, collaborating … with multidisciplinary teams and senior stakeholders. What You'll Do: Build and lead a centralised Data Science Guild, fostering collaboration, standardisation, and innovation across business units. Guide teams from siloed ways of working to a cohesive, high-performing community. Drive the development and delivery of cutting-edge data science, ML, and AI products, ensuring best practices … with opportunities for growth and progression. Location/Hybrid: 3 days to the City of London Office (non-negotiable) Salary: £140,000 + bonus Requirements: Proven hands-on data science leadership (recent coding not essential, but strong Python knowledge required). Deep understanding of ML, AI engineering, solution architecture, and the full development life cycle. Experience building teams More ❯
Employment Type: Permanent
Salary: GBP 140,000 Annual
Posted:

Data Scientist - eDV Cleared

London, South East, England, United Kingdom
Searchability NS&D
DATA SCIENTIST - eDV CLEARED NEW PERMANENT OPPORTUNITY AVAILABLE FOR A DATA SCIENTIST IN LONDON WITH ENHANCED DV CLEARANCE Permanent opportunity for a Data Scientist Enhanced DV security clearance is required Salary up to £95,000 + Clearance Bonus + Company Bonus Central London based organisation in an accessible location To apply please call/or email WHO … WE ARE? We are recruiting a permanent Data Scientist to work with a leading technology and engineering company that do excellent work in the National Security sector across a range of exciting projects. Due to the nature of our clients, you must hold enhanced DV security clearance. WHAT WILL THE DATA SCIENCE ENGINEER BE DOING? As a … Data Science Engineer, you will be working alongside our team on a wide variety of projects with a special focus on innovation and AI. You could be working with all types of data (both structured and unstructured) using a variety of software - so we're open to seeing engineers with different technology backgrounds! THE DATA SCIENCE More ❯
Employment Type: Full-Time
Salary: £45,000 - £95,000 per annum
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Lead Data Scientist

City Of London, England, United Kingdom
Hybrid / WFH Options
Impellam Group
Lead Data Scientist - Perm - Data Science Transformation - Insurance A global insurance leader is seeking a visionary Data Science Guild Lead to unify and drive innovation across its data science community. This is a rare opportunity to shape the future of data science, machine learning, and AI within a major organisation, collaborating … with multidisciplinary teams and senior stakeholders. What You’ll Do: Build and lead a centralised Data Science Guild, fostering collaboration, standardisation, and innovation across business units. Guide teams from siloed ways of working to a cohesive, high-performing community. Drive the development and delivery of cutting-edge data science, ML, and AI products, ensuring best practices … with opportunities for growth and progression. Location/Hybrid: 3 days to the City of London Office (non-negotiable) Salary: £140,000 + bonus Requirements: Proven hands-on data science leadership (recent coding not essential, but strong Python knowledge required). Deep understanding of ML, AI engineering, solution architecture, and the full development lifecycle. Experience building teams, setting More ❯
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Senior AI Data Scientist

London, South East, England, United Kingdom
Investigo
Security Cleared Senior AI Data Scientist - 1-2 days onsite per week in London/Cardiff/Glasgow - Security Clearance Required - £700 - £750 per day inside IR35 Our client a public sector regulator are looking for a Senior AI Data Scientist to join on a contract bases. You will design, develop, test, and deploy data science models to answer strategic business questions and turn data into actionable insights for the organisation. You will be responsible for developing advanced analytics products using Microsoft Azure ML Studio, Python, and Power BI. You will be involved in business conversations to understand requirements, analyse datasets, estimate and productionise machine learning models, and communicate insights to the business using … deliverables, that utilise your expertise to ensure successful outcomes across team members and collaborating teams * Understand strategic business initiatives and analytical questions to answer. * Design, develop, test, and deploy data science workflows using Microsoft Azure ML Studio with a Python data science stack. * Ensure high-quality delivery of accurate data science models, and review More ❯
Employment Type: Contractor
Rate: £700 - £750 per day
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Data Science Trainee

Enfield, Middlesex, England, United Kingdom
IT Career Switch
Trainee Data Scientist - No Experience Required Are you looking to kick-start a new career as a Data Scientist We are recruiting for companies who are looking to employ our Data Science Traineeship graduates to keep up with their growth. The best part is you will not need any previous experience as full training will be … pace that suits you.The traineeship is completed in 4 easy steps, you can be placed into your first role in as little as 6-12 months: Step 1 - Full Data Science Career Training You will begin your data science journey by studying a selection of industry-recognized courses that will take you from beginner level all … the way through to being qualified to work in a junior Data Scientist role. Through the interactive courses, you will gain knowledge in Python, R, Machine Learning, AI , and much more. You will also complete mini projects to gain practical experience and test your skills while you study. Step 2 - CompTIA Data+ CompTIA Data+ is an early-career data More ❯
Employment Type: Full-Time
Salary: £25,000 - £45,000 per annum
Posted:

Data Science Trainee

Bromley, Kent, England, United Kingdom
IT Career Switch
Trainee Data Scientist - No Experience Required Are you looking to kick-start a new career as a Data Scientist We are recruiting for companies who are looking to employ our Data Science Traineeship graduates to keep up with their growth. The best part is you will not need any previous experience as full training will be … pace that suits you.The traineeship is completed in 4 easy steps, you can be placed into your first role in as little as 6-12 months: Step 1 - Full Data Science Career Training You will begin your data science journey by studying a selection of industry-recognized courses that will take you from beginner level all … the way through to being qualified to work in a junior Data Scientist role. Through the interactive courses, you will gain knowledge in Python, R, Machine Learning, AI , and much more. You will also complete mini projects to gain practical experience and test your skills while you study. Step 2 - CompTIA Data+ CompTIA Data+ is an early-career data More ❯
Employment Type: Full-Time
Salary: £25,000 - £45,000 per annum
Posted:

Data Science Trainee

Fulham, London, England, United Kingdom
IT Career Switch
Trainee Data Scientist - No Experience Required Are you looking to kick-start a new career as a Data Scientist We are recruiting for companies who are looking to employ our Data Science Traineeship graduates to keep up with their growth. The best part is you will not need any previous experience as full training will be … pace that suits you.The traineeship is completed in 4 easy steps, you can be placed into your first role in as little as 6-12 months: Step 1 - Full Data Science Career Training You will begin your data science journey by studying a selection of industry-recognized courses that will take you from beginner level all … the way through to being qualified to work in a junior Data Scientist role. Through the interactive courses, you will gain knowledge in Python, R, Machine Learning, AI , and much more. You will also complete mini projects to gain practical experience and test your skills while you study. Step 2 - CompTIA Data+ CompTIA Data+ is an early-career data More ❯
Employment Type: Full-Time
Salary: £25,000 - £45,000 per annum
Posted:

Data Science Trainee

Wimbledon, London, England, United Kingdom
IT Career Switch
Trainee Data Scientist - No Experience Required Are you looking to kick-start a new career as a Data Scientist We are recruiting for companies who are looking to employ our Data Science Traineeship graduates to keep up with their growth. The best part is you will not need any previous experience as full training will be … pace that suits you.The traineeship is completed in 4 easy steps, you can be placed into your first role in as little as 6-12 months: Step 1 - Full Data Science Career Training You will begin your data science journey by studying a selection of industry-recognized courses that will take you from beginner level all … the way through to being qualified to work in a junior Data Scientist role. Through the interactive courses, you will gain knowledge in Python, R, Machine Learning, AI , and much more. You will also complete mini projects to gain practical experience and test your skills while you study. Step 2 - CompTIA Data+ CompTIA Data+ is an early-career data More ❯
Employment Type: Full-Time
Salary: £25,000 - £45,000 per annum
Posted:

Data Science Trainee

Covent Garden, London, England, United Kingdom
IT Career Switch
Trainee Data Scientist - No Experience Required Are you looking to kick-start a new career as a Data Scientist We are recruiting for companies who are looking to employ our Data Science Traineeship graduates to keep up with their growth. The best part is you will not need any previous experience as full training will be … pace that suits you.The traineeship is completed in 4 easy steps, you can be placed into your first role in as little as 6-12 months: Step 1 - Full Data Science Career Training You will begin your data science journey by studying a selection of industry-recognized courses that will take you from beginner level all … the way through to being qualified to work in a junior Data Scientist role. Through the interactive courses, you will gain knowledge in Python, R, Machine Learning, AI , and much more. You will also complete mini projects to gain practical experience and test your skills while you study. Step 2 - CompTIA Data+ CompTIA Data+ is an early-career data More ❯
Employment Type: Full-Time
Salary: £25,000 - £45,000 per annum
Posted:

Data Science Trainee

Wembley Central, London, England, United Kingdom
IT Career Switch
Trainee Data Scientist - No Experience Required Are you looking to kick-start a new career as a Data Scientist We are recruiting for companies who are looking to employ our Data Science Traineeship graduates to keep up with their growth. The best part is you will not need any previous experience as full training will be … pace that suits you.The traineeship is completed in 4 easy steps, you can be placed into your first role in as little as 6-12 months: Step 1 - Full Data Science Career Training You will begin your data science journey by studying a selection of industry-recognized courses that will take you from beginner level all … the way through to being qualified to work in a junior Data Scientist role. Through the interactive courses, you will gain knowledge in Python, R, Machine Learning, AI , and much more. You will also complete mini projects to gain practical experience and test your skills while you study. Step 2 - CompTIA Data+ CompTIA Data+ is an early-career data More ❯
Employment Type: Full-Time
Salary: £25,000 - £45,000 per annum
Posted:

Data Science Trainee

Canary Wharf, London, England, United Kingdom
IT Career Switch
Trainee Data Scientist - No Experience Required Are you looking to kick-start a new career as a Data Scientist We are recruiting for companies who are looking to employ our Data Science Traineeship graduates to keep up with their growth. The best part is you will not need any previous experience as full training will be … pace that suits you.The traineeship is completed in 4 easy steps, you can be placed into your first role in as little as 6-12 months: Step 1 - Full Data Science Career Training You will begin your data science journey by studying a selection of industry-recognized courses that will take you from beginner level all … the way through to being qualified to work in a junior Data Scientist role. Through the interactive courses, you will gain knowledge in Python, R, Machine Learning, AI , and much more. You will also complete mini projects to gain practical experience and test your skills while you study. Step 2 - CompTIA Data+ CompTIA Data+ is an early-career data More ❯
Employment Type: Full-Time
Salary: £25,000 - £45,000 per annum
Posted:

Head of Data Science

London Area, United Kingdom
New Street Consulting Group (NSCG)
Interim Head of Data Science – London (Hybrid) NSCG is supporting a global financial services firm in the search for a Head of Data Science a strategic and delivery-focused leader who will drive enterprise-wide impact through advanced analytics, machine learning, and generative AI. This is a high-profile opportunity to lead a global team and … embed data science into the core of decision-making, product innovation, and operational excellence. The successful candidate will be a hands-on delivery leader, capable of translating complex business challenges into scalable, production-ready data solutions. Key Focus Areas: Delivery Leadership : Own the end-to-end lifecycle of data science initiatives — from business case to … model deployment and performance tracking. Team Building : Lead and grow a high-performing team of data scientists, ML engineers, and quantitative analysts. Cross-Functional Impact : Partner with stakeholders across trading, risk, product, marketing, and technology to deliver measurable outcomes. Innovation & Execution : Build next-gen data products including recommendation engines, pricing optimisation tools, and automated insight systems. Governance & Ethics More ❯
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Head of Data Science

City of London, London, United Kingdom
New Street Consulting Group (NSCG)
Interim Head of Data Science – London (Hybrid) NSCG is supporting a global financial services firm in the search for a Head of Data Science a strategic and delivery-focused leader who will drive enterprise-wide impact through advanced analytics, machine learning, and generative AI. This is a high-profile opportunity to lead a global team and … embed data science into the core of decision-making, product innovation, and operational excellence. The successful candidate will be a hands-on delivery leader, capable of translating complex business challenges into scalable, production-ready data solutions. Key Focus Areas: Delivery Leadership : Own the end-to-end lifecycle of data science initiatives — from business case to … model deployment and performance tracking. Team Building : Lead and grow a high-performing team of data scientists, ML engineers, and quantitative analysts. Cross-Functional Impact : Partner with stakeholders across trading, risk, product, marketing, and technology to deliver measurable outcomes. Innovation & Execution : Build next-gen data products including recommendation engines, pricing optimisation tools, and automated insight systems. Governance & Ethics More ❯
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Senior Data Engineer

London Area, United Kingdom
Mastek
Job Title: Senior Data Engineer Location: London, UK (3 days in the office) SC Cleared: Required Job Type: Full-Time Experience: 8+ years Job Summary : We are seeking a highly skilled and experienced Senior Data Engineer to join our team and contribute to the development and maintenance of our cutting-edge Azure Databricks platform for economic data. This … platform is critical for our Monetary Analysis, Forecasting, and Modelling activities. The Senior Data Engineer will be responsible for building and optimising data pipelines, implementing data transformations, and ensuring data quality and reliability. This role requires a strong understanding of data engineering principles, big data technologies, cloud computing (specifically Azure), and experience working with … large datasets. Key Responsibilities : Data Pipeline Development & Optimisation : Design, develop, and maintain robust and scalable data pipelines for ingesting, transforming, and loading data from various sources (e.g., APIs, databases, financial data providers) into the Azure Databricks platform. Optimise data pipelines for performance, efficiency, and cost-effectiveness. Implement data quality checks and validation rules within More ❯
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Senior Data Engineer

City of London, London, United Kingdom
Mastek
Job Title: Senior Data Engineer Location: London, UK (3 days in the office) SC Cleared: Required Job Type: Full-Time Experience: 8+ years Job Summary : We are seeking a highly skilled and experienced Senior Data Engineer to join our team and contribute to the development and maintenance of our cutting-edge Azure Databricks platform for economic data. This … platform is critical for our Monetary Analysis, Forecasting, and Modelling activities. The Senior Data Engineer will be responsible for building and optimising data pipelines, implementing data transformations, and ensuring data quality and reliability. This role requires a strong understanding of data engineering principles, big data technologies, cloud computing (specifically Azure), and experience working with … large datasets. Key Responsibilities : Data Pipeline Development & Optimisation : Design, develop, and maintain robust and scalable data pipelines for ingesting, transforming, and loading data from various sources (e.g., APIs, databases, financial data providers) into the Azure Databricks platform. Optimise data pipelines for performance, efficiency, and cost-effectiveness. Implement data quality checks and validation rules within More ❯
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Data Engineering Manager

London Area, United Kingdom
Hybrid / WFH Options
Travelex
Job Title: Data Engineering Manager Job Type: Full Time, Permanent Location: London, Hybrid Role Purpose At Travelex we are developing modern data technology and data products. Data is central to the way we define and sell our foreign currency exchange products. Our relationship with our customers is deeply data-driven. The data engineering manager … DEM ) owns the design and delivery of all data flows to and from our data platform, underpinning crucial data products. The DEM is responsible for a significant transformation Travelex is going through, with event-driven and transactional enhancements to our enterprise data architecture, alongside expansion of our data warehousing function to support a wide range … of data integrations. Main Responsibilities: Leadership & Strategy Work with the Director of Data Engineering and IT Leadership to enhance the company's data maturity. Maintain strong business alignment by engaging with leaders across domains and geographies. Ensure data engineering initiatives match evolving business priorities. Promote a product mindset, balancing technical efficiency with clear business value. Team More ❯
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Data Engineering Manager

City of London, London, United Kingdom
Hybrid / WFH Options
Travelex
Job Title: Data Engineering Manager Job Type: Full Time, Permanent Location: London, Hybrid Role Purpose At Travelex we are developing modern data technology and data products. Data is central to the way we define and sell our foreign currency exchange products. Our relationship with our customers is deeply data-driven. The data engineering manager … DEM ) owns the design and delivery of all data flows to and from our data platform, underpinning crucial data products. The DEM is responsible for a significant transformation Travelex is going through, with event-driven and transactional enhancements to our enterprise data architecture, alongside expansion of our data warehousing function to support a wide range … of data integrations. Main Responsibilities: Leadership & Strategy Work with the Director of Data Engineering and IT Leadership to enhance the company's data maturity. Maintain strong business alignment by engaging with leaders across domains and geographies. Ensure data engineering initiatives match evolving business priorities. Promote a product mindset, balancing technical efficiency with clear business value. Team More ❯
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Data Science Consultant | AI Tech Start-Up

City of London, London, United Kingdom
Nicholson Glover
Data Science Consultant | 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 Science Consultant The Company This pioneering company offers an advanced enterprise platform that delivers predictive analytics … AI-powered decision-making. Their digital AI agents provide always-on, intelligent insights, empowering top-tier clients across sectors, including asset management, banking, retail, etc. The Role As a Data Science Consultant, you’ll play a key role in designing and deploying bespoke AI agents in collaboration with leading enterprises. This isn’t your typical data science … on delivering real-world impact. You’ll help translate complex business challenges into intelligent, scalable solutions powered by cutting-edge AI tools. The Candidate Key attributes of the suitable Data Science Consultant include: Strong Data Science Foundations – bring solid grounding in statistics and machine learning, along with strong programming skills – Python preferred. Passion for Cutting-Edge More ❯
Posted:
Data Science
London
10th Percentile
£46,250
25th Percentile
£64,000
Median
£82,500
75th Percentile
£102,500
90th Percentile
£132,500