26 to 50 of 553 Data Structures Jobs in London

DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. Role SummaryWe are seeking a highly skilled Senior Data Engineer to design, build, and maintain scalable data pipelines and architectures. You will play a key role in enabling data-driven decision-making by ensuring data is reliable, accessible, and optimized for analytics and machine learning use cases. Key ResponsibilitiesData Engineering & ArchitectureDesign, develop, and maintain scalable ETL/ELT pipelinesBuild and optimize data warehouses ...

media, creative production, analytics, and local optimization, we combine the brightest minds with innovative technology to deliver seamless, forward-thinking strategies. Powered by AI, data, and creative ingenuity, we deliver integrated campaigns that engage customers at every touchpoint—from global audiences to individual store locations.The successful candidate will support … tracking and tagging initiatives, validate data quality, and develop reporting that combines website, media, and first-party data sources. This individual will also use AI-enabled tools to accelerate reporting, create data visualizations, and support high-level analysis of business questions.This role works closely with web developers ...

Drive the future of analytics and data intelligence by designing architectures that turn raw data into actionable insights at scale. As a Senior Analytics Solutions Architect, you'll partner with customers to architect end-to-end analytics platforms from data lakes and lakehouses to real-time streaming … OpenSearch. You'll serve as a trusted technical advisor to enterprise customers navigating complex analytics modernisation challenges whether migrating from legacy on-premises data warehouses, building unified data platforms, implementing streaming analytics, or operationalising ML-ready data foundations. You'll translate ambiguous business requirements into scalable, cost ...

Drive the future of analytics and data intelligence by designing architectures that turn raw data into actionable insights at scale. As a Senior Analytics Solutions Architect, you’ll partner with customers to architect end-to-end analytics platforms from data lakes and lakehouses to real-time streaming … OpenSearch. You’ll serve as a trusted technical advisor to enterprise customers navigating complex analytics modernisation challenges, whether migrating from legacy on‐premises data warehouses, building unified data platforms, implementing streaming analytics, or operationalising ML‐ready data foundations. You’ll translate ambiguous business requirements into scalable, cost ...

Africa. The ideal candidate will possess strong business intelligence (BI) engineering skills, complemented by a robust technical background and a solid understanding of basic data engineering practices. Proficiency in data structures, Python data tools, query languages, and Tableau will be highly beneficial for this role. RESPONSIBILITIES … Analysis: Develop, standardize, and maintain product reports and dashboards to monitor the performance of connected store network operations, including media and sales performance reports. Data Management: Establish and maintain appropriate ETL (Extract, Transform, Load) processes to integrate data from various internal and external sources. Ensure the accuracy, consistency ...

Business Analyst – Supplier Data Cleansing Client: Leading Insurance Sector Organisation Location: London (Hybrid Working) Employment Type: FTE/FTC Start Date: ASAP (20 July preferred) Grade: Senior Consultant/Manager Role Overview We are seeking an experienced Business Analyst – Supplier Data Cleansing to support a time-critical supplier … master data migration programme for a major insurance sector client. The successful candidate will lead the identification, remediation and validation of supplier master data, ensuring data is complete, accurate and fit for purpose ahead of key migration milestones. This is a hands‐on delivery role requiring strong ...

Data Analyst Modeller Rate: £500 per day Status: Outside IR35 Contract: 6-12 months Location: Stratford, London Working Pattern: Hybrid - 3 days per week on-site Industry: Public Sector - International Education We are recruiting an experienced Data Analyst Modeller to join a major digital transformation programme within … organisation. The programme is bringing together a complex landscape of digital products, platforms and services into a more integrated technology ecosystem, supported by clearer data standards, shared definitions and improved integration between systems. This is a hands-on role combining data modelling and analysis with significant stakeholder engagement. ...

portfolio analytics, performance attribution and ex-ante risk. This is a senior client-facing implementation role at the intersection of investment workflows, analytics configuration, data integration, programme delivery and adoption. Your work determines whether PORT becomes a trusted production system embedded in live investment decision-making. You will work … directly with portfolio managers, risk teams, performance and attribution specialists, operations, data teams and technology stakeholders to design, configure and deliver solutions that align with each client’s investment process and operating model. This is not a volume implementation role. It requires analytical depth, delivery judgement, technical fluency ...

Data Analyst Modeller Rate: £500 per day Status: Outside IR35 Contract: 6-12 months Location: Stratford, London Working Pattern: Hybrid - 3 days per week on-site Industry: Public Sector - International Education Key Responsibilities. Develop and maintain logical data models across multiple products, platforms and business domains Create … maintain entity relationship diagrams to clearly define entities, attributes and relationships Analyse existing data sources across a complex, multi-system technology estate Map data between existing systems and target models Identify data quality issues, gaps, inconsistencies and conflicting definitions Use SQL to interrogate, profile and validate source ...

portfolio analytics, performance attribution and ex-ante risk. This is a senior client-facing implementation role at the intersection of investment workflows, analytics configuration, data integration, programme delivery and adoption. Your work determines whether PORT becomes a trusted production system embedded in live investment decision-making. You will work … directly with portfolio managers, risk teams, performance and attribution specialists, operations, data teams and technology stakeholders to design, configure and deliver solutions that align with each client’s investment process and operating model. This is not a volume implementation role. It requires analytical depth, delivery judgement, technical fluency ...

Description : Position: Workday Integration & Data Lead Location: London Hybrid: 3 days in Office Contract Type: Fixed-Term Contract Benefits: Comprehensive benefits package, subject to eligibility Role Overview News Corp is a global, diversified media and information services company, home to some of the world’s most recognised and trusted … brands. We are passionate, principled and purposeful in the way we work, and we use technology, data and insight to support the people and businesses that inform, educate and entertain audiences around the world. We are seeking an experienced Workday Integration & Data Lead to join ...

fragmented Excel, Microsoft Access, VBA, and email-based processes with an automated, controlled, and SOX-compliant enterprise solution. The platform will use Dataiku for data ingestion, transformation, business-rule execution, historical replay, and application development; Dataiku WebApps for human-in-the-loop business processes; Power Automate for workflow orchestration … PostgreSQL and Amazon RDS for governed data storage; and Power BI for operational, risk, and management reporting. The successful candidate will work closely with Commodity Risk, Trading, Finance, Data Engineering, Cybersecurity, Platform, Architecture, Compliance, and business stakeholders. This individual will ensure the solution is scalable, secure, auditable, supportable ...

Regular Posting Start Date: September 1, 2026 Business Unit: Trading and Supply Experience Level: Experienced Professionals What’s the role The Real-Time Market Data & Analytics Lead is a senior technical and business leadership role within the Market Data & Trading Tools capability, responsible for driving the adoption, optimisation … governance, and evolution of Shell Energy’s real-time market data and analytics capabilities. Reporting to the Head of Market Data & Trading Tools within the Chief Data Office, the role will act as the senior authority for low-latency market data, ticker plants, market microstructure analytics ...

Finance RP Finance Data Engineer The practice Finance is one of the most demanding and valuable environments in which to apply modern technology. You will work with complex enterprise data, mission-critical processes and high-impact decisions, using AI, data and engineering to reshape how organisations plan … creates a differentiated career path that is difficult to develop in a purely technology-focused role. Purpose of the role Responsible for the finance data and ontology layer on which agentic solutions depend. Builds the entities, relationships, definitions, lineage and data contracts sourced from live ...

Description: SAP Data Lead - Oracle to SuccessFactors Migration Department: IT/HR Technology Programme: Oracle E-Business Suite (HR/Payroll) Migration to SAP SuccessFactors Location: London (Hybrid 3days/Week onsite) The SAP Data Lead will be responsible for defining, governing, and executing all data-related … activities within the Oracle-to-SAP SuccessFactors transformation programme. This includes data strategy, data migration planning, ETL execution, quality management, cleansing, mapping, validation, and ensuring data readiness for cutover across Employee Central and associated SuccessFactors modules. Key Responsibilities Develop the overall data migration strategy ...

Data Modeller London (Hybrid, 2 days per week onsite) | Up to £65,000 + benefits This is a rare opportunity to join an organisation undertaking a major data and digital transformation, with a clear path from data modelling into data architecture. You will step into … role designed for long‐term growth, working closely with senior architects and influencing how data is structured and used across the business. The Company They are a large, highly regulated organisation responsible for maintaining professional standards across a significant workforce in the UK. With a strong focus on public ...

Finance RP Finance Data Engineer The practice Finance is one of the most demanding and valuable environments in which to apply modern technology. You will work with complex enterprise data, mission‐critical processes and high‐impact decisions, using AI, data and engineering to reshape how organisations plan … creates a differentiated career path that is difficult to develop in a purely technology‐focused role. Purpose of the role Responsible for the finance data and ontology layer on which agentic solutions depend. Builds the entities, relationships, definitions, lineage and data contracts sourced from live ...

Finance RP Finance Data Engineer The practice Finance is one of the most demanding and valuable environments in which to apply modern technology. You will work with complex enterprise data, mission‐critical processes and high-impact decisions, using AI, data and engineering to reshape how organisations plan … creates a differentiated career path that is difficult to develop in a purely technology‐focused role. Purpose of the role Responsible for the finance data and ontology layer on which agentic solutions depend. Builds the entities, relationships, definitions, lineage and data contracts sourced from live ...

Responsibilities Analyse source and target data structures to understand differences, dependencies and risks Define and document data mapping, transformation and reconciliation rules Support the Business Architect in performing detailed data analysis to inform migration design Identify data quality issues and support the definition and execution … data cleansing and remediation plans Contribute to the definition of the overall data migration approach, including sequencing, dependency management and cutover considerations Produce clear migration specifications, validation rules and test data to support delivery and testing Support data migration testing activities, including reconciliation, issue investigation ...

Senior Data Management Professional - Data Modeling - Corporate Bonds Location London Business Area Data Ref # 10043601 Description & Requirements Bloomberg runs on data. Our products are fueled by powerful information. We combine data and context to paint the whole picture for our clients, around the clock – from … around the world. In Data, we are responsible for delivering this data, news and analytics through innovative technology - quickly and accurately. We apply problem-solving skills to identify innovative workflow efficiencies, and we implement technology solutions to enhance our systems, products and processes. Our Team The Bloomberg Corporate ...

fulfillment planning and execution to lower transportation cost. Key job responsibilities- Lead and manage a team of junior and mid-level business intelligence engineers, data engineers and software development engineers- Establish team business practices, roles and responsibilities, and professional development opportunities- Build and maintain the data infrastructure … answer business questions with data using data engineering best practices- Define the data engineering processes that leverage various AWS services to improve accessibility, redundancy, data integrity, cost, and storage requirements.- Collaborate with Data Engineers, Business Intelligence Engineers, Data Scientists, Business Analysts, and Product/ ...

Performance Leader platform, and the ongoing maturation of our people reporting capability. Working collaboratively within the Business Systems Team, you will ensure that HR data flows reliably across connected systems - including payroll, finance, and legal practice management platforms - and that the firm's HR technology estate is well-positioned … module, working closely with HR and Finance to define requirements, configure and test the solution, and manage the transition from existing processes. Configure compensation structures, salary bands, bonus plans, and approval workflows within the module. Coordinate the data integration, mapping and data migration of all relevant employee ...

growth. We value bright minds and inspire them to grow with their ideas. Come and shape the future of finance with us. Senior Data Architect London | working from home up to 40% | Reference 7637 The Financial Information division within SIX Group is a global provider of financial data and analytics to the global financial services industry. This role sits within the Business-led Product Development division and focuses on business data architecture, ensuring our financial data products meet customer, commercial and regulatory needs. The role partners closely with IT Architecture as a key stakeholder ...

Senior Data Analyst BI & Data London Intermediate Full-time Description Minute Media is a global technology and content company built for the future of sports consumption. Minute Media’s proprietary technology platform enables the creation, distribution, and monetization of digital content experiences, powering Minute Media’s portfolio … innovation, shared globally, and trusted by millions of fans and the partners we serve. For more information, visit www.minutemedia.com. We are looking for a data-driven Data Analyst specializing in LTV (Lifetime Value) & Subscriptions to join our London team. You will support all analytics related to our subscription ...

growth. We value bright minds and inspire them to grow with their ideas. Come and shape the future of finance with us. Senior Data Architect London | working from home up to 40% | Reference 7637The Financial Information division within SIX Group is a global provider of financial data and analytics to the global financial services industry. This role sits within the Business-led Product Development division and focuses on business data architecture, ensuring our financial data products meet customer, commercial and regulatory needs. The role partners closely with IT Architecture as a key stakeholder ...