626 to 650 of 1,690 Data Science Jobs in London

people at the heart of its approach to digital business transformation. As the only integrated experience consultancy in the world with a heritage in data science and business performance, Merkle delivers holistic, end-to-end experiences that drive growth, engagement, and loyalty. Merkle's expertise has earned recognition … as a "Leader" by top industry analyst firms, in categories such as digital transformation and commerce, experience design, engineering and technology integration, digital marketing, data science, CRM and loyalty, and customer data management. With more than 16,000 employees, Merkle operates in 30+ countries throughout the Americas … there is not much we don't know about marketing technology implementation! Demonstrate technical expertise while scoping and driving the creation of marketing and data solutions, ETL, platform configuration, APIs, MC Connect and other platform development. Participate in discovery workshops, gather business, marketing, and technical requirements to craft a More ❯

Are you ready to take the lead in building and scaling data capabilities at one of the fastest-growing companies in iGaming? This is a rare opportunity to join a market leader in the iGaming industry as their go-to expert in Data Engineering. Data is the … be stepping into a lead-level position, with the chance to mentor junior team members, shape best practices, and influence how the business uses data across engineering and science. As the team grows, you’ll have a natural path toward leading the Data Engineering or Data Science function — or even the entire data division. From a hands-on perspective, you’ll be designing and maintaining robust ETL pipelines, working with tools like AWS Redshift, S3, and Kafka, and collaborating with internal stakeholders to deliver insights into player behaviour and gaming analytics. You’ll work across More ❯

Are you ready to take the lead in building and scaling data capabilities at one of the fastest-growing companies in iGaming? This is a rare opportunity to join a market leader in the iGaming industry as their go-to expert in Data Engineering. Data is the … be stepping into a lead-level position, with the chance to mentor junior team members, shape best practices, and influence how the business uses data across engineering and science. As the team grows, you’ll have a natural path toward leading the Data Engineering or Data Science function — or even the entire data division. From a hands-on perspective, you’ll be designing and maintaining robust ETL pipelines, working with tools like AWS Redshift, S3, and Kafka, and collaborating with internal stakeholders to deliver insights into player behaviour and gaming analytics. You’ll work across More ❯

engaging digital experiences. JOB PURPOSE We are looking for an AI Consultant who not only knows exactly how to create impact with algorithms, big data, machine learning, and generative AI, but can also translate our tech offerings to our current and future clients as well as our wider digital … and use cases for our clients. Guide on prioritisation based on business impact and technical effort. Design (together with technical experts) and advise on data science and generative AI solutions for various business problems. Bring innovative ideas and emerging technologies to the table, fueling innovation within our teams. … Communicate solutions and strategies effectively to clients and team members. WHAT WE ARE LOOKING FOR Relevant, hands-on working experience in a data science role, preferably related to digital platform and marketing data and/or working at a digital agency. Client facing or consultative experience, ideally More ❯

dunnhumby is the global leader in Customer Data Science, empowering businesses everywhere to compete and thrive in the modern data-driven economy. We always put the Customer First. Our mission: to enable businesses to grow and reimagine themselves by becoming advocates and champions for their Customers. With … deep heritage and expertise in retail - one of the world's most competitive markets, with a deluge of multi-dimensional data - dunnhumby today enables businesses all over the world, across industries, to be Customer First. dunnhumby employs nearly 2,500 experts in offices throughout Europe, Asia, Africa, and the … influence global retailers and brands. Joining our team, you'll work with world class and passionate people to focus on unlocking the value of data for our clients through product and service innovation. You will help deliver the holistic value of our broad range of propositions to retailers and More ❯

we're just getting started. Our mission? To empower one million businesses with the financial tools they deserve. We combine cutting-edge technology and data science with genuine human understanding to make finance feel less like a barrier and more like a superpower. Whether it's managing cash … often within minutes The team The UK Funnel Teams optimise iwoca's lending products and the customer journey. The teams include analysts, developers, and data scientists working together to design, build, and test innovative solutions. The teams use data-driven insights to identify the most effective ways to … open-minded: share your goals with us. Communicate your findings and recommendations to stakeholders at all levels, from senior leadership to individual contributors, using data visualisation and storytelling to get buy-in and enable decision making. Collaborate with colleagues across multiple business areas to identify new initiatives and common More ❯

Our client is a globally renowned Consumer Electronics brand with a huge online presence and are looking for a Data Engineer to join their small but expanding big data analytics capability based in Central London. The Data Engineer will be responsible for providing analytical and development services … on their large scale data sets with a range of teams on an international scale, complementing their existing SQL and ETL statistical environment. Working closely with the agile data analysis teams, you will need to ensure their reusable data assets build in a regular, efficient manner. This … is an exciting opportunity to join one of the most recognisable technology brands in the world and work with highly complex, large scale data sets and there's an excellent salary/package on offer. Company: Cornwallis Elt Ltd (Rec.) Qualifications: We are therefore looking for someone with a More ❯

Principal Analyst - Data Science & Marketing Mix Modelling Global Brand Location: London (Hybrid) £55,000 plus bonus and benefits DATAHEAD is partnering with a world-leading global communications agency to find a Principal Analyst specialised in Marketing Mix Modelling (MMM) and Data Science. As a Principal Analyst, you … skills and the ability to prioritise effectively. Who We Are: DATAHEAD is a specialist recruitment partner bridging the gap between talent and innovation in Data & Analytics. We partner exclusively with companies transforming industries through data-driven strategies, placing top talent into roles that shape tomorrow's analytics landscape. … Ready to elevate your career at the intersection of data science, analytics, and marketing innovation? Apply today to make an impact. More ❯

Principal Analyst - Data Science & Marketing Mix Modelling Global Brand Location: London (Hybrid) £55,000 plus bonus and benefits DATAHEAD is partnering with a world-leading global communications agency to find a Principal Analyst specialised in Marketing Mix Modelling (MMM) and Data Science. As a Principal Analyst, you … skills and the ability to prioritise effectively. Who We Are: DATAHEAD is a specialist recruitment partner bridging the gap between talent and innovation in Data & Analytics. We partner exclusively with companies transforming industries through data-driven strategies, placing top talent into roles that shape tomorrow's analytics landscape. … Ready to elevate your career at the intersection of data science, analytics, and marketing innovation? Apply today to make an impact. More ❯

We're looking for a Commercial Analyst (Partnerships) We're looking for a Commercial Analyst with a passion for data and analytics to power our partnerships strategy. The successful candidate will ensure we're making data-driven decisions based on robust testing to help grow our partnerships channel … as well as developing and maintaining the business intelligence (BI) and data infrastructure of the team. We're looking for an inquisitive independent thinker with a proactive can-do attitude. Ready to make an impact? Come join us! The company Imagine a world where every small business has the … we're just getting started. Our mission? To empower one million businesses with the financial tools they deserve. We combine cutting-edge technology and data science with genuine human understanding to make finance feel less like a barrier and more like a superpower. Whether it's managing cash More ❯

and enterprise business application providers is a plus Bachelor's Degree required (advanced degree preferred); a technology-related education background is advantageous (e.g., Computer Science, Data Science, Engineering, Information Systems, or a related field) Deep understanding, expertise, and interest in industry trends, technology solutions, and digital products … embedded within Practice Areas and markets to drive extraordinary impact. It equips BCG case teams and clients with cutting-edge expertise, proprietary assets, actionable data, and transformative insights that empower our case teams and enable our clients to achieve their aspirations. With global experts across 20 Practices, covering more … client-facing teams to deliver direct client impact through expertise, know-how, and proprietary tools and assets Topic Activation (Sector Expertise with Proprietary Tool & Data Solutions) Combines deep domain insights with our know-how and proprietary assets to address targeted challenges directly with clients and project teams; co-creates More ❯

Senior Data Scientist Fashion retailer London (2-3x days a week in office) £85,000 + Bonus + Benefits THE ROLE: Harnham is working with a leading fashion retailer in the UK who are looking to add a Senior Data Scientist to their UK team. The focus … strategies. WHAT YOU NEED: A solid understanding of both supervised and unsupervised machine learning techniques A passion for solving complex commercial problems with a data-driven modelling approach Strong communication skills An MSc or equivalent in a STEM subject Strong skills in Python and SQL Cloud experience Experience in … your details using the Apply button on this page. For more information about similar roles please contact Nick Mandella at Harnham. KEYWORDS Python, SQL, Data Scientist, Data Science, Machine Learning, Retail, Customer, marketing, Data, AI. Databricks, azure, MLOps. More ❯

Global Leader in Customer Data Science Engineering Manager Opportunity They are a global leader in Customer Data Science, empowering businesses everywhere to compete and thrive in the modern data-driven economy. Their mission is to enable businesses to grow and reimagine themselves by becoming advocates More ❯

Global Leader in Customer Data Science – Engineering Manager Opportunity They are a global leader in Customer Data Science, empowering businesses everywhere to compete and thrive in the modern data-driven economy. Their mission is to enable businesses to grow and reimagine themselves by becoming advocates More ❯

Software Developer - Data Infrastructure Global hedge fund Department: Data Development Location: London (relocation bonus provided) MPA has been retained by a global investment management firm to recruit a Software Developer for their Data Infrastructure team. This technology driven firm develops quantitative investment strategies to achieve high quality … returns across global financial markets. The Data Infrastructure team manages the service-oriented data storage infrastructure for the firm.We implement microservices that provide high performance solutions to access large data sets required in trading and research. We are looking for an experienced Software Developer with a strong … background in C++ to join the team. In this role, you will be responsible for designing, developing, and maintaining the data infrastructure components that support the data processing and analytics pipelines. You will work closely with data engineers, data scientists, quantitative researchers and other stakeholders to More ❯

Software Developer - Data Infrastructure Global hedge fund Department: Data Development Location: London (relocation bonus provided) MPA has been retained by a global investment management firm to recruit a Software Developer for their Data Infrastructure team. This technology driven firm develops quantitative investment strategies to achieve high quality … returns across global financial markets. The Data Infrastructure team manages the service-oriented data storage infrastructure for the firm.We implement microservices that provide high performance solutions to access large data sets required in trading and research. We are looking for an experienced Software Developer with a strong … background in C++ to join the team. In this role, you will be responsible for designing, developing, and maintaining the data infrastructure components that support the data processing and analytics pipelines. You will work closely with data engineers, data scientists, quantitative researchers and other stakeholders to More ❯

Energy Infrastructure using our world-leading machine learning algorithms. We’re looking for a Machine Learning Research Engineer to work with us in our Data Science and AI Team. In this team, we build custom algorithms that use novel approaches to solve our business needs. You will be … a positive environmental and social impact. Our world-leading algorithmic products are at the core of our business, so as a part of the Data Science and AI Team, you will have a high level of exposure to the wider business. Flexible start date This role is based … a range of experience levels; 0-4 years of experience We are looking for: MSc/MSci in a highly quantitative field (Mathematics, Computer Science, Physics, etc) Strong knowledge of Python and appropriate Machine Learning libraries and frameworks Strong analytical and communication skills Experience using Machine Learning on large More ❯

Energy Infrastructure using our world-leading machine learning algorithms. We’re looking for a Machine Learning Research Engineer to work with us in our Data Science and AI Team. In this team, we build custom algorithms that use novel approaches to solve our business needs. You will be … a positive environmental and social impact. Our world-leading algorithmic products are at the core of our business, so as a part of the Data Science and AI Team, you will have a high level of exposure to the wider business. Flexible start date This role is based … a range of experience levels; 0-4 years of experience We are looking for: MSc/MSci in a highly quantitative field (Mathematics, Computer Science, Physics, etc) Strong knowledge of Python and appropriate Machine Learning libraries and frameworks Strong analytical and communication skills Experience using Machine Learning on large More ❯

problems. This really does vary but could be: creating chatbots to coach our users around their financial health, creating classifiers to better understand transaction data or even optimising transactions within our payments platform. Ultimately, we're looking for a brilliant Machine Learning Engineer to join us on our mission … the right content and features to make users love Cleo Integrating LLMs hosted by OpenAI, Anthropic, GCP, AWS Working cross-functionally with backend engineers, data analysts, UX writers, product managers, and others to ship features that improve our users' financial health Driving the adoption of appropriate state-of-the … in over the last year: Designed and implemented AI agents to analyse and extract insights from users' transactional data. Developed models to interpret transactional data, enhancing the understanding of users' finances. Think about your bank statement-how often do you not recognise a transaction on first review? Created contextual More ❯

problems. This really does vary but could be: creating chatbots to coach our users around their financial health, creating classifiers to better understand transaction data or even optimising transactions within our payments platform. Ultimately, we're looking for a brilliant Machine Learning Engineer to join us on our mission … the right content and features to make users love Cleo. Integrating LLMs hosted by OpenAI, Anthropic, GCP, AWS. Working cross-functionally with backend engineers, data analysts, UX writers, product managers, and others to ship features that improve our users' financial health. Driving the adoption of appropriate state-of-the … in over the last year: Designed and implemented AI agents to analyse and extract insights from users' transactional data. Developed models to interpret transactional data, enhancing the understanding of users' finances. Think about your bank statement-how often do you not recognise a transaction on first review? Created contextual More ❯

CACI is looking for a Data Product Engineer within the Product Strategy & Implementation team who will help improve the existing data product refresh processes and mitigate data products. Who we are: At CACI we do amazing things with data. We are experts in all things consumer and … our clients. We build some of the most highly regarded, innovative datasets in the market and our people are the best at manipulating that data to provide insight to our clients. As part of the wider Marketing Solutions Division you will be joining a 250 strong team working in … over 50 markets globally. Our people are what really make us different. We are a growing and dynamic group of analysts, data scientists and commercially savvy business development consultants who also provide thought leadership and creative thinking. We are passionate, progressive and unafraid of challenge; our mission is to More ❯

CACI is looking for a Data Product Engineer within the Product Strategy & Implementation team who will help improve the existing data product refresh processes and mitigate data products. Who we are: At CACI we do amazing things with data. We are experts in all things consumer and … our clients. We build some of the most highly regarded, innovative datasets in the market and our people are the best at manipulating that data to provide insight to our clients. As part of the wider Marketing Solutions Division you will be joining a 250 strong team working in … over 50 markets globally. Our people are what really make us different. We are a growing and dynamic group of analysts, data scientists and commercially savvy business development consultants who also provide thought leadership and creative thinking. We are passionate, progressive and unafraid of challenge; our mission is to More ❯

We are currently looking for a Senior BI Developer, to be based in London on a full-time basis, reporting into the Head of Data and Analytics. Responsibilities: Designing, developing and maintaining BI solutions (Dashboards, reports and data models-semantic, using tools such as PowerBI, SQL). Support … the Head of Data Analytics and Insight with identifying and documenting the end to end data architecture incl. systems and relevant processes across MRS GM. Identifying gaps/areas for improvement across the data eco-system and outline appropriate solutions. Be the figurehead for data support … the technical support required. Furthermore, support areas without capability in exploring their respective advanced analytical use cases. Build and maintain automated, fault-tolerant, scalable data solutions that are continuously delivered into our production environment. Be technically curious, tackling problems without giving up, and producing solutions that more junior analysts More ❯

Senior Data Scientist Data Idols are proud to be working with an iconic UK brand to assist them in building out their data team as they undertake a data-driven journey that will transform the business. The Opportunity This opportunity for a Senior Data Scientist … will focus on setting technical standards and leadership. You will work on a variety of projects focused on delivering high quality data science to predict, measure and interpret business trends and commercial impact. Within this role, they are looking for someone who is able to coach and support More ❯

Position: Data Engineer Employment Type: Contract, Full time Start: ASAP Location: London - Hybrid Languages: English Key skills: 5+ years of Data Engineer. Proven expertise in Databricks (including Delta Lake, Workflows, Unity Catalog). Strong command of Apache Spark, SQL, and Python. Hands-on experience with cloud platforms (AWS … Azure, or GCP). Understanding of modern data architectures (e.g., Lakehouse, ELT/ETL pipelines). Familiarity with CI/CD pipelines and infrastructure-as-code tools (Terraform is a plus). Experience with Airflow or similar orchestration tools. Familiarity with MLflow or MLOps practices. Knowledge of data … Strong communication skills (oral & written) Rights to work in the UK is must (No Sponsorship available) Responsibilities: Design, build, and maintain scalable and efficient data pipelines using Databricks and Apache Spark. Collaborate with Data Scientists, Analysts, and Product teams to understand data needs and deliver clean, reliable More ❯