51 to 75 of 141 Data Validation Jobs in London

Your role at a glance The Energy Reporting Specialist (Metering & KPIs) will support the Optimization & Analytics Team by collecting and analyzing energy data, developing dashboards and reports, and supporting metering data quality across the global portfolio. The role has a strong focus on data analysis, KPI reporting … performance monitoring, while also supporting metering structure, data validation, and governance activities. What you will do Support metering data quality and support issue identification and rectification process with all stakeholders Support the identification of missing or additional metering required for performance measurement and billing purposes Collect, validate ...

Equipment & Service team within Supply Chain. The successful candidate will play a key role in supporting supplier governance, commercial administration, financial controls, business reporting, data analysis and continuous improvement activities across a diverse portfolio of equipment and service suppliers. Working closely with internal stakeholders and supplier partners, the role … delivery of initiatives that improve operational efficiency and support restaurant performance. The role combines strong analytical capability with a passion for improving processes, using data to generate business insight and reducing administration through automation and smarter ways of working. What team will I be a part of? The Equipment ...

have worked within the NHS and may have gained experience elsewhere. An adept facilitator and articulate communicator, you will liaise with suppliers to deliver data integration across the Trust. Working closely with colleagues in Operations, IT and other Trust counterparts, you will be required to investigate underlying data … National Information Governance Toolkit Standards. All system integration, managed through the TIE, must follow industry standard processes to ensure the quality of the data and the system availability is not compromised. In supporting the TIE, the post holder will ensure that: Policies and procedures are documented, followed ...

Photon Group in London, UK is seeking a Data Engineer/Data Analyst to support a ledger migration and data-cleanup across the data lake, reporting, and downstream feeds. The role focuses on large-scale batch processing, data validation, and regression testing within … dynamic financial services environment. Key tasks include data extraction, transformation and reconciliation to ensure data integrity throughout migration, contributing to migration readiness and timely delivery in a fast-paced #J-18808-Ljbffr ...

About this role Your team This role sits withinPreqin, part of BlackRock, and is aligned to the Derived Data team.Preqinis a leading provider of private markets data and analytics, delivering trusted data, benchmarks, and insights that support decision-making across the privatemarketsinvestment lifecycle. The team develops high … quality data products and scalable technology solutions that increase transparency and enable data-driven decision-making across private markets. Your work will contribute directly to BlackRocks strategy of delivering integrated public and private market solutions. Your role and impact We are looking for a data-savvy software ...

client, a leading US-based discretionary hedge fund, is seeking a strong Data Engineer to join their London team. This role sits within a front-office technology environment, focused on building and maintaining high-quality data infrastructure that supports trading, research, and portfolio analytics across a multi-asset … platform. You will play a key role in developing scalable data pipelines and ensuring reliable access to clean, well-structured data used by portfolio managers, analysts, and technologists. The position offers strong ownership across the full data lifecycle, from ingestion through to delivery in production systems. Working ...

homes, shifting usage to off-peak hours and helping balance the grid. This network strengthens grid stability - a critical foundation for scaling AI data centers and other energy-intensive industries. Responsibilities Own the reliability, performance, and scalability of Fuse's database infrastructure across Postgres and ClickHouse Build and maintain … scalable, reliable data pipelines to support analytics, reporting, and product needs Own the design and evolution of analytical schemas, translating business logic into structured, intuitive data models Migrate and transform data from Postgres into ClickHouse, ensuring performance and reliability Develop and maintain DBT models that reflect ...

executing/participating in all necessary QA activities such as manual and automation testing. · Responsible for delivering and managing the manual and automation system, data validation, acceptance and regression test packs and running these as appropriate on builds and sprints. · Validate data accuracy and behaviour across integrated … .NET C# programming language. · Sound knowledge/understanding of Object Orientated Programming and good coding principles. · Hands on experience with Salesforce, especially regarding data validation across integration environments. · Experience of API automation with RestSharp. · Strong knowledge of automation testing frameworks, specifically recent versions of Selenium Webdriver and Specflow. ...

week in the office | September 2026 start Fixed-term contract | 12-18 months About Holland Mountain We’re a global leader in consulting and data solutions for the Private Markets industry. Since 2009, we’ve partnered with Private Capital managers to deliver smarter analytics, seamless integration, and lasting operational … excellence through our award-winning ATLAS data platform. Winners of The Drawdown’s 2026 PE Service Provider Awards Best Advisory/Consultancy Best Technology for Data Trusted, respected, and growing fast Joining Holland Mountain means the opportunity to work on complex, high-impact client challenges, develop your expertise ...

Fanatics Inc is seeking a Data Analyst II to join their Data organization, focusing on data privacy and Data Subject Request (DSR) operations. This role requires strong SQL skills and a detailed understanding of data flows and privacy regulations. The ideal candidate will support … processes and collaborate with various teams to ensure compliant handling of sensitive data. Candidates should have 3–5 years of experience as a Data Analyst, with proven skills in data validation and problem-solving. This position offers a salary range of £41,800 - £52,800 per year. ...

Farringdon, United Kingdom | Posted on 10/12/2025 We provide end-to-end IT solutions and services including Applications services, Data & Analytics services, AI/ML Technologies and Professional services in the UK and EU market. Job Description We are seeking a highly skilled SAP Datasphere Testing … Consultant with strong expertise in data modelling, HR domain processes, and SuccessFactors integration. The ideal candidate will possess hands‐on experience in validating SAP Datasphere components, ensuring data accuracy, governance, and seamless integration across HR systems and analytics platforms. Key ResponsibilitiesSAP Datasphere Testing Perform end-to-end testing ...

Overview We're supporting a large-scale Workday HCM implementation and are looking for several experienced Data Engineers to join the programme immediately. This is a hands-on role working alongside senior stakeholders and delivery partners to support data migration, transformation and integration activities, helping ensure the successful … delivery of a critical HR transformation programme. What you'll be doing Supporting data migration and transformation activities for a Workday HCM implementation Designing and building data pipelines and ETL processes Extracting, cleansing, transforming and loading data into Workday Working closely with business, HR and technology stakeholders ...

Role Overview: Job Type - Fixed Term Contract - 6 months Location: London (Hybrid) We are seeking a Data Analyst (Financial Crime & KYC) to support Financial Crime Middle Office (FCMO) change initiatives within a leading global banking environment. This role combines business analysis, project delivery, management information reporting, process improvement … based data analysis. The successful candidate will play a key role in supporting Financial Crime change programmes, enhancing MI reporting and data quality, documenting business processes, and ensuring regulatory and operational requirements are effectively implemented across the function. Key Responsibilities Business Analysis & Change Delivery Support Financial Crime ...

closely with Anemoi's engineers and analysts to turn established and evolving technical methods into dependable software. You may also contribute to other Python, data, and scientific-software projects where your experience can add value. This role combines delivery with technical leadership. You will make pragmatic architectural decisions,establisheffective … Experienceestablishingeffective engineering practices, including automated testing, code review, documentation, dependency management, continuous integration, and version control with Git. Experience with numerical, scientific, engineering, or data-intensive software, includingappropriate verificationof calculations and edge cases. The ability to understand an unfamiliar method,identifyambiguity, and work with subject-matter experts to define ...

Payroll Data & Migration Specialist Duration: 6 Months Initially Day Rate: £450 per day Location : Uxbridge (Hybrid) Ir35: Outside We are currently partnering with a large organisation undergoing an Oracle Fusion implementation and are looking to appoint an experienced Payroll Data & Migration Specialist to support a critical phase … programme. This is an excellent opportunity for a payroll professional with strong data migration experience to play a key role in ensuring the successful migration of payroll data during the PPR1 and PPR2 testing cycles . The Role You will work closely with Payroll, HR, Digital Services ...

role We are looking for a Senior Product Manager to shape digital, data and AI-enabled products that turn WGSN's expertise and proprietary data into indispensable tools for clients. This is an on-site role out of our London office. Working at WGSN Together, we create tomorrow … fast-paced, exciting and full of opportunities to grow and develop. We're a team of consumer and design trend forecasters, content creators, designers, data analysts, advisory consultants and much more, united by a common goal: to create tomorrow. WGSN's trusted consumer and design forecasts power outstanding product ...

Your mission Maintain and improve reporting, data mapping, and data quality standards across the product, using strong fund knowledge and working SQL skills to identify, investigate, and resolve data issues Own day-to-day data validation and quality checks, investigating anomalies and assessing the impact … data issues on clients, reporting, and downstream product functionality Track regulatory developments across PRIIPs, Solvency II, CCI, SFDR, AIFMD, and related frameworks, and translate regulatory requirements into clear product and data implications Take client and business feature requests from initial discovery through to development-ready specifications, owning ...

Description Data Vantage team is hiring a Platform Support Specialist in London. The Platform Support Specialist at Cboe will support Cboe’s Data Vantage market data and analytics platforms and related systems: DataShop/LiveVol, Silexx, Hanweck and Cboe Global Indices. These are real-time systems actively … stand behind it, not which tool helped you get there. Location: London. You will join the Product and Platform Support teams covering the Cboe Data Vantage suite. The role requires working in several UK public holidays, with time off in lieu. Responsibilities Investigation and incident ownership Leading the investigation ...

Photon Group in London, UK is seeking a Data Engineer/Data Analyst to support a major ledger migration and data clean-up in a financial services setting. You will work across the data lake, reporting systems, and downstream feeds to ensure data integrity … robust processes. The role focuses on large-scale batch processing, data validation, regression testing, and migration readiness activities, offering a competitive salary and opportunities for growth. #J-18808-Ljbffr ...

Photon Group in London, UK seeks a Data Engineer/Data Analyst to support ledger migration and data clean-up initiatives across the data lake, reporting systems and downstream feeds. You will engage in large-scale batch processing, data validation, regression testing and migration ...

Manager will support a transformation program for a top-tier banking client, aligned to an ECB Remediation approach. The Technical Analyst will support a Data Governance & Controls remediation program for a top-tier banking client, aligned to an ECB Remediation operating model. Support remediation stand-up and ways … translating regulatory and governance policies (GDPR, CCPA, HIPAA, Basel, internal security standards) into clear technical requirements and control specifications. Work with Legal, Compliance, Security, Data Platform, and IT teams to define control requirements, maintain remediation backlogs, and track closure. Contribute to and maintain the controls gap assessment, including prioritization ...

Similarweb, we are revolutionizing the way businesses interact with the digital world by revealing to them everything that happens online. Our unique data and solutions empower over 5,700 customers globally, including industry giants like Google, Meta, and OpenAI, to make game‐changing decisions that drive their digital strategies. … Similarwebbers across the globe who are bright, curious, practical, and good people. About the Role We’re looking for an experienced and inspiring Product Data Science Manager to lead a customer‐facing team within our fast‐paced Data Labs group. In this role, you will manage and mentor ...

using system based business processes. Create ad hoc reports, run reports, schedule reports, create dashboards Review of integration failures (hires, job requisitions, etc) Data validation/data clean up (creating reports, analysis of data, upload of data) Create and maintain information systems documentation and training ...

Trading are seeking a highly analytical and proactive Workday and HR Systems expert to join the Reward team. Reporting to the HR Systems & Data Lead you will play a key role in developing our systems and help to define our processes and best practice. You will work very closely … applications used in the HR/Reward function Manage system releases, enhancements, module optimisation and functionality improvements across Workday Support regular system audits and data quality reviews Business Process & Configuration - Analyse HR business requirements and translate them into effective system solutions. Design, test and implement Workday business processes, workflows ...

opportunity: The Head of Data Strategy is a new - and critical - role in accelerating the strategic direction of Octopus Group. The agency already has top-grade leaders to deliver every aspect of the PESO model other than for Paid Media. These include some of the industry’s best experts … Brand to Sales offer is based on the convergence of Creative, Communications and Technology skills, Octopus Group recognises the massive potential of putting a data-centric approach at the heart of its B2B programmes and is looking for a leader with an entrepreneurial mind-set to achieving this. Being ...