51 to 75 of 134 Data Validation Jobs in London

ever-evolving world by building, shaping, and optimizing diverse talent strategies. AMS is supporting a leading global consulting firm in hiring an experienced Data Engineer for an initial 12-month contract. (Offices in London/Birmingham/Bristol) Responsibilities Develop and maintain reliable data pipelines using Python … SQL. Extract, transform, and load data from multiple sources into databases and data warehouses. Perform data validation, cleansing, and quality checks to ensure accurate and reliable data. Troubleshoot data issues and resolve pipeline failures efficiently. Collaborate with technical and business teams to deliver effective data ...

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 ...

Amazon Web Services and Google Cloud. Carrying out testing across Windows Server, Linux and VMware environments. Using SQL and other relevant tools to undertake data validation and back-end testing. Testing data security measures, encryption procedures, backup processes and disaster recovery arrangements. Preparing and maintaining testing documentation … testing. Experience testing applications across web, mobile and tablet platforms. Experience building or maintaining automated testing frameworks and scripts. An understanding of SQL for data validation and back-end testing. Knowledge of security testing principles and methods for identifying system vulnerabilities. Experience testing cloud-based applications and services ...

have an exciting opportunity for you to join a team focused on delivering accurate trade data and supporting investment operations. In this role, you will help maintain data integrity, investigate trade activity, and provide insights that support business and client outcomes. You will collaborate with a broad network … operational excellence and continuous improvement. As a Trade Attribution & Client Book of Record Support Analyst in Asset Management Operations, you support trade attribution, data quality controls, and client reporting processes across investment portfolios. You will work closely with trading, operations, technology, business management, and sales teams to ensure trade ...

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 ...

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 ...

DescriptionData 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 used … 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. In this role you'll be responsible ...

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 ...

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 ...

SuccessFactors. Key Responsibilities Provide functional and technical support across SAP SuccessFactors, including Employee Central, Recruiting, Onboarding and Time Off. Investigate system issues, data discrepancies and user queries, escalating where required. Support system configuration, permissions, workflows, business rules, testing and continuous improvements. Design and maintain standard and ad hoc reports … using SAP SuccessFactors reporting tools, including Story Reporting. Develop Power BI dashboards and data models for HR reporting, workforce analytics and leadership insights. Ensure reporting accuracy through data validation, reconciliation, testing and quality checks. Work with stakeholders to translate business requirements into practical HRIS and reporting solutions. ...

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 ...

Description Under the direction of the Head of Sustainability, EMEA and a dotted line to the Head of Sustainability for UK & Ireland, the Sustainability Data, Reporting & Compliance Project Manager will facilitate the ongoing development and implementation of a sustainability disclosure program for Live Nation EMEA and UK & Ireland, laying … voluntary ESG (environmental, social, and governance) disclosures currently and in coming years (e.g. CSRD, TCFD, ISSB, etc.). This role will lead annual environmental data collection for the disclosure of internal and external LNE's ESG reports. You will work with and coordinate a diverse group of stakeholders across ...

reporting and planning process in BA Wind. The role combines structured financial expertise with a hands-on approach to deliver high-quality financial data and insights that support decision-making. Close collaboration with the business and Vattenfall Group functions is essential, as well as actively contributing to improvements across … processes, and systems. Act as interim Business Controller, supporting financial reporting, planning, forecasting, budgeting and performance follow-up for Wind Ensure high-quality financial data, reporting consistency, and alignment with controlling processes (month-end closing, year-end closing, business planning) Power BI knowledge: Work closely with the Product Owner ...

team to ensure the quality of the implemented system in meeting business requirements Provide tuning, training and consultancy services to clients Lead/perform data and quality analysis including data mapping reviews, data validation and remediation, alert validation and issue impact analysis Respond to Business ...

growing the team to take it even further. About the Role: We are looking for a Software Engineer to own the device software and data pipeline for our UMI data collection devices - handheld gripper systems used by human operators to demonstrate manipulation tasks. The data they produce … deeply technical, hands‐on role. You will write production‐grade device software, build reliable sensor fusion and recording pipelines, and own the validation tooling that keeps our training datasets clean. You will work closely with hardware, AI, and data collection teams. What You’ll Do: Develop and maintain ...

finance and finance-related modules are properly implemented, are working effectively and efficiently; staff are trained in the use of the system; the data has integrity; proper security is in place to prevent unauthorized access and processing; and testing of systems upgrades are performed. This position is the liaison … support existing Finance and Accounting applications. Act as liaison between the Finance and Technology department and vendors/consultants. Learn related tables/data structure and all aspects of the financial and related systems. Design and perform ad hoc queries, financial and operational reporting, and analysis. Maintain working knowledge ...

Summary The Application Migration Engineer will be responsible for assessing, designing, and delivering the migration of existing services and applications onto the new Common Data Platform (CDP). The role focuses on ensuring migrations are delivered securely, efficiently, and with minimal disruption to business operations. Key Responsibilities Assess existing … scalability, and performance. Work closely with Solution Architects and Platform Engineers to ensure services align with CDP standards, architectural principles, and best practices. Support data migration activities, maintaining data integrity, security, and compliance throughout the migration lifecycle. Produce and maintain technical documentation, including solution designs, migration plans, deployment ...

materials. About the role We are looking for a Senior Analytics Engineer to join Analytics & Insights, the team that owns Material Bank's analytics data layer, internal reporting, and data products that support our teams and brand partners. This is a hands-on technical role for someone … metric definitions and business questions and turn them into the models and metric logic in Snowflake anddbt, the dashboards, and the semantic layer and data products people use every day. You will own the analytics engineering for key areas of the business: understanding what needs to be measured, building ...