1 to 25 of 138 Big Data Jobs in London

BIG DATA ENGINEER - DV CLEARED NEW PERMANENT JOB OPPORTUNITY AVAILABLE WITHIN A LEADING NATIONAL SECURITY SME FOR A BIG DATA ENGINEER WITH DV CLEARANCE Permanent job opportunity for a Big Data Engineer Leading National Security & Defence SME Salary up to £80,000 plus clearance bonus London based organisation in an easily accessible location To … apply please call or email WHO WE ARE? We are recruiting multiple Big Data Engineers to support urgent National Security & Defence projects in London. Due to the nature of these projects you must hold DV or enhanced DV Security Clearance. WHAT WILL THE BIG DATA ENGINEER BE DOING? You will be joining a leading SME who … is working hard to support National Security projects within UK Govt. Departments in London. As part of a team, you will be responsible for implementing Big Data Solutions in Mission-Critical areas. WE NEED THE BIG DATA ENGINEER TO HAVE.... Current DV clearance - Standard or Enhanced Must have experience with big data tools such More ❯

company that solves real-world problems for large blue-chip companies and governments worldwide. We're pioneers of meaningful AI : our solutions go far beyond chatbots. We are using data and AI to solve the world's biggest issues in telecommunications, sustainable water management, energy, healthcare, climate change, smart cities, and other areas that have a real impact on … We're underpinned by over 300 engineers and scientists working across Africa, Europe, the UK and the US. ABOUT THE ROLE Sand Technologies focuses on cutting-edge cloud-based data projects, leveraging tools such as Databricks, DBT, Docker, Python, SQL, and PySpark to name a few. We work across a variety of data architectures such as Data Mesh, lakehouse, data vault and data warehouses. Our data engineers create pipelines that support our data scientists and power our front-end applications. This means we do data-intensive work for both OLTP and OLAP use cases. Our environments are primarily cloud-native spanning AWS, Azure and GCP, but we also work on systems More ❯

Social network you want to login/join with: Solutions Architect - Big Data and DevOps (f/m/d), London col-narrow-left Client: Location: London, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Reference: f037c36d5ef5 Job Views: 12 Posted: 12.08.2025 Expiry Date: 26.09.2025 col-wide Job Description: Solutions Architect - Big Data and DevOps (f/m/d) Job Description: Solutions Architect - Big Data and DevOps (f/m/d) Solutions Architect - Big Data and DevOps (f/m/d) Full Time London, Vereinigtes Königreich With Professional Experience 7/15/25 stackable - who are we? Stackable is an innovative technology … company focused on delivering cutting-edge, open source Big Data solutions for data lakehouses, data mesh, event processing and AI. We specialise in designing, deploying, and managing scalable data infrastructures that empower businesses to harness the power of data effectively. Our core product, the Stackable Data Platform, enables companies of all sizes to More ❯

CONTRACT DATA ENGINEER - eDV CLEARED NEW OUTSIDE IR35 CONTRACT OPPORTUNITY AVAILABLE WITHIN A LEADING NATIONAL SECURITY SME FOR A DATA ENGINEER WITH eDV CLEARANCE Contract job opportunity for a Data Engineer National Security client Palantir Foundry Outside IR35 Central London based organisation in an easily accessible location To apply please call/or email WHO WE ARE … We are recruiting a contract Data Engineer to work with a National Security SME in central London. Due to the nature of the work, you must hold enhanced DV Clearance. WE NEED THE DATA ENGINEER TO HAVE.... Current enhanced DV Security Clearance Experience with big data tools such as Hadoop, Cloudera or Elasticsearch Experience With Palantir … Scrum environment with tools such as Confluence/Jira Experience in design, development, test and integration of software Willingness to learn new technologies IT WOULD BE NICE FOR THE DATA ENGINEER TO HAVE.... Cloud based architectures Microservice architecture or server-less architecture Messaging/routing technologies such as Apache Nifi/RabbitMQ TO BE CONSIDERED.... Please either apply by More ❯

DATA ARCHITECT - DV CLEARED NEW PERMANENT JOB OPPORTUNITY AVAILABLE WITHIN A LEADING NATIONAL SECURITY SME FOR A DATA ARCHITECT WITH ENHANCED DV CLEARANCE Permanent job opportunity for a Data Architect Leading National Security SME Salary up to £100,000 + Bonus London based organisation in an easily accessible location To apply please call or email WHO WE … ARE? We are recruiting multiple a Data Architect to support urgent National Security & Defence projects in London. Due to the nature of these projects you must hold enhanced DV Security Clearance. WHAT WILL THE DATA ARCHITECT BE DOING? You will be joining a leading SME who is working hard to support National Security projects within UK Govt. Departments … in London. As part of a team, you will be responsible for designing and implementing Data Solutions in Mission-Critical areas. WE NEED THE DATA ARCHITECT TO HAVE.... Current DV clearance - Enhanced Good at understanding complexity and abstracting that into a form that is consumable for a non-technical audience. Experience of achieving data interoperability between More ❯

Requisition ID 10803 -Posted - Years of Experience (1) - Technology - Where (1) - Job Data Reply is the Reply Group company offering a broad range of analytics and data processing services. We operate across different industries and business functions, working directly with executive level professionals, enabling them to achieve meaningful outcomes through effective use of data. We find that one … of the biggest problems experienced by our clients today is being overwhelmed with the amount of data that they face and not knowing how to leverage it to their advantage. The vast landscape of available technology stacks and models means that choosing the right ones can be a daunting task. Most companies know that their data is valuable … and that they should be making the most out of it to stay competitive, but often don't know where to begin or what to prioritise. At Data Reply, we pride ourselves on helping clients make the right decisions to build their data strategy. With our consultants' expertise, we map the right technologies to meet our clients' business More ❯

relevant skills and experience, we're looking for people who are innovative, commercial and value the work that they do. Our London office is currently looking for a Senior Data Engineer. The Role The Senior Data Engineer will be responsible for designing, developing, and maintaining the infrastructure and systems required for data storage, processing, and analysis. They … play a crucial role in building and managing the data pipelines that enable efficient and reliable data integration, transformation, and delivery for all data users across the enterprise. Key Responsibilities Designs and develops data pipelines that extract data from various sources, transform it into the desired format, and load it into the appropriate data storage systems Collaborates with data scientists and analysts to optimize models and algorithms for data quality, security, and governance Integrates data from different sources, including databases, data warehouses, APIs, and external systems Ensures data consistency and integrity during the integration process, performing data validation and cleaning as needed Transforms raw data into More ❯

strategy. Role Description: Senior Quantitative engineers in Global Risk are responsible for designing and overseeing the implementation of common, reusable, and scalable software components. These components enable GRM's data and analytical capabilities. These components can be domain independent (such as generic data quality tools over billions of rows of data) or domain specific (such as classification … testing framework for Global Markets processes). Senior Quantitative engineers work with senior modelers, risk managers, and technologists to understand the current state and design the future state of data and analytics. Senior Quantitative engineers have a combination of software engineering, big data, modelling and management skills and the ability to work across the entire spectrum of … a big data stack - from data to logic to model to UI to UX. Responsibilities Seek opportunities for consistent improvement in quality, efficiency, and processes Partner effectively with senior stakeholders within GRA & EIT, Front Line Units, Technology, Audit and Compliance Provide leadership and oversight to less experienced team members Applying quantitative methods to develop capabilities that meet More ❯

Senior Data SME - Job Description Experience : 15+ years Experience in all 4 platforms, Business Platform, Technology platform, Enablement platform, Foundation Platform Business Perspective Experience as Principal Arch in leading organizations handling customers effectively. Advanced understanding of Enterprise Architecture principles. Well-versed with the end to end data management philosophies and governance processes fit to business. Deliver data … implement cloud strategies that align with business goals Participating in architectural discussions and decision-making processes to ensure alignment with business goals and best practices Working experience on Modern data platforms which involves Cloud & related technologies, Graph databases, Virtualization Technology Perspective Worked in multiple large, distributed mission critical applications as an architect. Proven experience as architect and engineering lead … in Data & Analytics stream. In-depth understanding of data structure principles and data platforms Used Architecture tools for modelling. Working experience on Modern data platforms which involves Cloud & related technologies Keeps track of industry trends and incorporates new concepts Advanced understanding of AI concepts , LLMS, RAG, Agentic apps Advance Understanding in Data visualization and Data More ❯

Senior Data SME - Job Description Experience : 15+ years Experience in all 4 platforms, Business Platform, Technology platform, Enablement platform, Foundation Platform Business Perspective Experience as Principal Arch in leading organizations handling customers effectively. Advanced understanding of Enterprise Architecture principles. Well-versed with the end to end data management philosophies and governance processes fit to business. Deliver data … implement cloud strategies that align with business goals Participating in architectural discussions and decision-making processes to ensure alignment with business goals and best practices Working experience on Modern data platforms which involves Cloud & related technologies, Graph databases, Virtualization Technology Perspective Worked in multiple large, distributed mission critical applications as an architect. Proven experience as architect and engineering lead … in Data & Analytics stream. In-depth understanding of data structure principles and data platforms Used Architecture tools for modelling. Working experience on Modern data platforms which involves Cloud & related technologies Keeps track of industry trends and incorporates new concepts Advanced understanding of AI concepts , LLMS, RAG, Agentic apps Advance Understanding in Data visualization and Data More ❯

Senior Data SME - Job Description Experience : 15+ years Experience in all 4 platforms, Business Platform, Technology platform, Enablement platform, Foundation Platform Business Perspective Experience as Principal Arch in leading organizations handling customers effectively. Advanced understanding of Enterprise Architecture principles. Well-versed with the end to end data management philosophies and governance processes fit to business. Deliver data … implement cloud strategies that align with business goals Participating in architectural discussions and decision-making processes to ensure alignment with business goals and best practices Working experience on Modern data platforms which involves Cloud & related technologies, Graph databases, Virtualization Technology Perspective Worked in multiple large, distributed mission critical applications as an architect. Proven experience as architect and engineering lead … in Data & Analytics stream. In-depth understanding of data structure principles and data platforms Used Architecture tools for modelling. Working experience on Modern data platforms which involves Cloud & related technologies Keeps track of industry trends and incorporates new concepts Advanced understanding of AI concepts , LLMS, RAG, Agentic apps Advance Understanding in Data visualization and Data More ❯

Senior Data SME - Job Description Experience : 15+ years Experience in all 4 platforms, Business Platform, Technology platform, Enablement platform, Foundation Platform Business Perspective Experience as Principal Arch in leading organizations handling customers effectively. Advanced understanding of Enterprise Architecture principles. Well-versed with the end to end data management philosophies and governance processes fit to business. Deliver data … implement cloud strategies that align with business goals Participating in architectural discussions and decision-making processes to ensure alignment with business goals and best practices Working experience on Modern data platforms which involves Cloud & related technologies, Graph databases, Virtualization Technology Perspective Worked in multiple large, distributed mission critical applications as an architect. Proven experience as architect and engineering lead … in Data & Analytics stream. In-depth understanding of data structure principles and data platforms Used Architecture tools for modelling. Working experience on Modern data platforms which involves Cloud & related technologies Keeps track of industry trends and incorporates new concepts Advanced understanding of AI concepts , LLMS, RAG, Agentic apps Advance Understanding in Data visualization and Data More ❯

Arthur Financial are working with a fast growing and innovative Insurance Broker to hire a Head of Data for a newly created role. The Head of Data will lead the design and implementation of the companies data strategy and roadmap. This will include hiring and developing a team, data governance and adoption of big data and AI tooling. The ultimate goal use data to create market leading services and insights for their clients Responsibilities Ownership of the following areas; Data Model, Data Strategy, Data Governance & Quality, Analytics and Insights, Big Data and AI. Hiring and leading a team of data professional as well as managing outsource providers … Requirements Experience of working in a Head of Data or data leadership role within the Specialty Insurance market Proven track record in designing data functions and bringing business users on a journey of adoption Technical understanding of data tooling including; SQL and Microsoft Azure and familiarity of Python and JavaScript would be advantageous More ❯

Arthur Financial are working with a fast growing and innovative Insurance Broker to hire a Head of Data for a newly created role. The Head of Data will lead the design and implementation of the companies data strategy and roadmap. This will include hiring and developing a team, data governance and adoption of big data and AI tooling. The ultimate goal use data to create market leading services and insights for their clients Responsibilities Ownership of the following areas; Data Model, Data Strategy, Data Governance & Quality, Analytics and Insights, Big Data and AI. Hiring and leading a team of data professional as well as managing outsource providers … Requirements Experience of working in a Head of Data or data leadership role within the Specialty Insurance market Proven track record in designing data functions and bringing business users on a journey of adoption Technical understanding of data tooling including; SQL and Microsoft Azure and familiarity of Python and JavaScript would be advantageous More ❯

Arthur Financial are working with a fast growing and innovative Insurance Broker to hire a Head of Data for a newly created role. The Head of Data will lead the design and implementation of the companies data strategy and roadmap. This will include hiring and developing a team, data governance and adoption of big data and AI tooling. The ultimate goal use data to create market leading services and insights for their clients Responsibilities Ownership of the following areas; Data Model, Data Strategy, Data Governance & Quality, Analytics and Insights, Big Data and AI. Hiring and leading a team of data professional as well as managing outsource providers … Requirements Experience of working in a Head of Data or data leadership role within the Specialty Insurance market Proven track record in designing data functions and bringing business users on a journey of adoption Technical understanding of data tooling including; SQL and Microsoft Azure and familiarity of Python and JavaScript would be advantageous More ❯

Analytics Specialist SA, GCR Data Specialist SA team Amazon Web Services, an Company, has been the world's leading cloud provider for more than 17 years with the most mature, comprehensive, and broadly adopted cloud platform. We have over 200 fully featured cloud services, managed from 114 availability zones within 36 geographic regions across the globe. Millions of customers … first two utility-scale renewable projects-a solar farm and a wind farm-are also generating clean energy to the country's grid. Are you an expert in modern data and analytic technology, such as distributed database, data warehouse, big data, stream computing, or analytic and data science? Do you have machine learning, data scientist or data architect experience? Have you ever helped customer to develop data driven initiatives, such as growth hacking, process mining, user behavior analysis, digital marketing, AIOPS or services-oriented data frameworks? Do you like to solve the most complex and high scale (billion + records) data challenges in the world today? Would you like More ❯

About the Role: We are looking for a seasoned Data Architect to join a strategic data function that supports business transformation across Trade, Sales Operations, and Finance. You'll be instrumental in defining and delivering enterprise-grade data architecture and big data solutions that align with both IT and business strategies. Location: London, Greater London … Contract: 6-month initial contractRate: £750-900 a day, PAYE OR Umbrella In this role, you'll design and implement Lakehouse Architectures, create conceptual-to-physical data models, and drive data governance frameworks. You'll also enable seamless integration across complex systems to support valuable analytics and decision-making capabilities. Key Responsibilities: Design enterprise data architectures for … key business functions such as Trade, Sales Ops, and Finance. Develop target-state architectures and data strategies in line with business needs. Create and manage conceptual, logical, and physical data models. Design and implement Lakehouse Architectures using Databricks and other modern data platforms. Ensure robust data governance, integration, and quality across systems. Collaborate with IT and More ❯

Product Owner Business Function: Global dCom Location: 100VE Work-Level: 2C Background For Unilever to remain competitive in the future, the business needs to continue its path to become data intelligent. The dCommerce Analytics Hub is responsible for building data, data science and analytics as a core capability to help the business become data intelligent and … recommendations wherever possible. There are five major themes to the Digital and Technology strategy: Deliver Intelligent systems at scale . Powering Business (cross-functional) and Customer Development area through data and analytics. Building out the right applications to enable business teams to move faster, with more accurate and future-looking decisions leveraging Big Data & Data Science … making . The future is about assisted decision-making with machines (AI/Cognitive Computing/Machine Learning) unlocking the insights from a vast deluge of consumer, customer & internal data, and presenting this in a way that is simple for our teams. Make data a true asset . Better data and data science access for every More ❯

vast selection, and convenience through its world-class e-commerce platform. The Competitive Pricing team ensures customer trust through optimal pricing across all Amazon marketplaces. Within this organization, our Data Engineering team, part of the Pricing Big Data group, builds and maintains the global pricing data platform. We enable price competitiveness by processing data from … multiple sources, creating actionable pricing dashboards, providing deep-dive analytics capabilities, and driving operational efficiency. As a Data Engineer, you will collaborate with technical and business teams to develop real-time data processing solutions. You will lead the architecture, design, and development of the pricing data platform using AWS technologies and modern software development principles. Your responsibilities … will include architecting and implementing automated Business Intelligence solutions, designing scalable big data and analytical capabilities, and creating actionable metrics and reports for engineers, analysts, and stakeholders. In this role, you will partner with business leaders to drive strategy and prioritize projects. You'll develop and review business cases, and lead technical implementation from design to release. Additionally More ❯

We are looking to hire a additional 2 Data Engineers to join the Satalia Data Engineering Team. We are investing massively in developing next-generation AI tools for multimodal datasets and a wide range of applications. We are building large scale, enterprise grade solutions and serving these innovations to our clients and WPP agency partners. As a member … roadmap. Your contributions will directly shape cutting-edge AI products and services that make a tangible impact for FTSE 100 clients. What you’ll be doing: Collaborate closely with data scientists, architects, and other stakeholders to understand and implement business requirements. Provide data engineering support for AI model development and deployment, ensuring data scientists have access to … the data they need in the format they need it. Implement and optimize data transformations and ETL/ELT processes, using appropriate data engineering tools. Work with a variety of databases and data warehousing solutions to store and retrieve data efficiently. Implement monitoring, troubleshooting, and maintenance procedures for data pipelines to ensure the high More ❯

Job ID: Amazon Web Services Australia Pty Ltd Are you a Senior Cloud Architect with GenAI consulting specialist? Do you have real-time Data Analytics, Data Warehousing, Big Data, Modern Data Strategy, Data Lake, Data Engineering and GenAI experience? Do you have senior stakeholder engagement experience to support pre-sales and deliver consulting … engagements? Do you like to solve the most complex and high scale (billions+ records) data challenges in the world today? Do you like leading teams through high impact projects that use the latest data analytics technologies? Would you like a career path that enables you to progress with the rapid adoption of cloud computing? AWS Professional Services Public … Sector ANZ are hiring a highly technical senior Cloud Architect specialised in Data Analytics and GenAI to collaborate with our customers and partners to derive business value from the latest Data Analytics and GenAI services. Our consultants will develop and deliver proof-of-concept projects, technical workshops and support complex projects. These professional services engagements will focus on More ❯

Who We Are BCG Expand is a specialist firm providing unique data-driven business intelligence as a trusted advisor to senior executives across the world's leading financial services firms to help them to operate more effectively. Expand's activities are focused on data benchmarking in technology, operations, FinTech and market data, with expertise around strategic cost … maintain our professional, supportive and entrepreneurial working culture that we all enjoy. What You'll Do We're looking for a highly skilled Principal Engineer with a passion for data, cloud technologies, and building robust, scalable solutions - who also brings strategic product thinking and cross-functional leadership . In this role, you'll not only lead the design and … implementation of the data infrastructure that powers advanced analytics and data science across our platforms, but also contribute to the strategic direction, roadmap, and execution of data products in collaboration with senior stakeholders. Architect & Build Scalable Data Solutions Collaborate closely with senior product stakeholders to understand data needs and architect end-to-end ingestion pipelines More ❯

Data Analytics Engineer Location: Central London - hybrid working Rate: £500.00 per day inside IR35 Duration: 12 months We are working with a leading global player in the travel industry who are seeking a Data Analytics Engineer to join their data team. This role sits at the intersection of data analysis and data engineeringideal for someone … who enjoys building scalable data solutions while staying close to business impact. The Role As a Data Analytics Engineer , youll design, build, and maintain reliable data pipelinesprimarily using PySpark, SQL, and Python to ensure business teams (analysts, product managers, finance, operations) have access to well-modeled, actionable data. Youll work closely with stakeholders to translate business needs … into technical solutions, ensuring data is trusted, scalable, and production-grade. Unlike pure Data Engineers, youll be closer to the business, shaping analytics-ready datasets. Unlike pure Data Analysts, youll spend more time coding, managing data infrastructure, and ensuring pipeline reliability. Who Were Looking For Data Analytics : Analysts who have strong experience building and maintaining More ❯

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 … 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 ENGINEER SHOULD HAVE.... Strong and More ❯

What we're all about. It isn't often you get to be part of a tech company that, since 2016, has been innovating the data analytics market in ways no-one else can. Our technology started out in FinTech, helping tackle serious criminal activity. Now, its potential is virtually limitless. Working at Quantexa isn't just intellectually stimulating. … you to join us. Opportunity Applications is an Engineering function within Quantexa's R&D department that is focused on internally building real-world applications of the Quantexa Platform. Data Engineers are focused on building the data infrastructure and processing capabilities that power Quantexa's platform and applications. This role encompasses two closely related teams working on the … foundational data layer of Quantexa's offerings: Data Engineering Accelerators Developing Quantexa's libraries for cleansing, parsing and standardising data used in entity resolution Finding efficiency/performance improvements through big data testing and building performance tooling Owning best practices in entity resolution and network building Data Feeds Building standardised and reusable code for More ❯