1 to 25 of 46 Data Validation Jobs in London

week Department: IT Type: 3-month rolling contract Outside IR35 Position: Analytics Engineer The organisation is seeking an experienced Analytics Engineer to join its Data & Analytics team. The role focuses on building scalable data pipelines, transforming raw data into clean, reusable datasets, and enabling data-driven … decision-making. Key Responsibilities Design and build data products, with proficiency throughout the data lifecycle. Develop robust data models through close collaboration with business users and the engineering team. Partner with senior management, operational leads, and other stakeholders, coaching and supporting a data-driven culture, including ...

Data Quality & Reconciliation Analyst 500 - 500 INSIDE IR35 6 MONTHS REMOTE Role Overview The Data Quality & Reconciliation Analyst will be responsible for validating and reconciling migrated and integrated data to ensure completeness, consistency, and accuracy across systems. Key Responsibilities Design and execute data validation … reporting aligned to 99.9% accuracy targets Verify completeness, consistency, and accuracy post-migration Analyse reconciliation discrepancies and support issue resolution Validate source-to-target data mappings and transformations Create audit evidence and reconciliation documentation Support migration testing and post-migration assurance activities Core Skills & Experience Data reconciliation ...

recruiting a Test Engineer to join a global organisation undergoing a significant digital transformation, investing heavily in modern data platforms and enterprise technology. This role sits within a growing global IT and data function and will play a key part in improving the quality, reliability and consistency … outputs across engineering teams. This is a hands-on testing role with a strong focus on data validation, integration testing and end-to-end quality assurance across applications and data platforms. You will work closely with Development Leads and Business Analysts to ensure solutions are thoroughly tested ...

successful multinational technology business is looking for a Data Observability Engineer to join its growing data team in Central London. This role is hybrid youll be able to work from home 2 days per week. This is a high-impact role focused on improving data quality, reducing … incidents, and building scalable observability across a modern enterprise data platform. Youll help ensure data across the organisation is accurate, reliable, and trusted for critical business decision-making. Youll take ownership of data reliability end-to-end, designing and implementing frameworks that monitor data health, detect ...

successful multinational technology business is looking for a Data Observability Engineer to join its growing data team in Central London. This role is hybrid – you’ll be able to work from home 2 days per week.This is a high-impact role focused on improving data quality, reducing … incidents, and building scalable observability across a modern enterprise data platform. You’ll help ensure data across the organisation is accurate, reliable, and trusted for critical business decision-making. You’ll take ownership of data reliability end-to-end, designing and implementing frameworks that monitor data ...

successful multinational technology business is looking for a Data Reliability Engineer to join its growing data team in Central London. This role is hybrid youll be able to work from home 2 days per week. This is a high-impact role focused on improving data quality, reducing … incidents, and building scalable observability across a modern enterprise data platform. Youll help ensure data across the organisation is accurate, reliable, and trusted for critical business decision-making. Youll take ownership of data reliability end-to-end, designing and implementing frameworks that monitor data health, detect ...

successful multinational technology business is looking for a Data Reliability Engineer to join its growing data team in Central London. This role is hybrid – you’ll be able to work from home 2 days per week.This is a high-impact role focused on improving data quality, reducing … incidents, and building scalable observability across a modern enterprise data platform. You’ll help ensure data across the organisation is accurate, reliable, and trusted for critical business decision-making. You’ll take ownership of data reliability end-to-end, designing and implementing frameworks that monitor data ...

Data Platform Engineer London (Hybrid) 6 Month Contract £550-600/day (Inside IR35) Data Platform Engineer needed with strong AWS cloud platform migration and Terraform expertise. 6 Month Rolling Contract based in London (Hybrid), with occasional travel to the Leeds office. Hybrid Working - 3-4 days/… office in London . A chance to work with a leading global IT transformation business specialising in large-scale Government projects: In-depth Data Engineering experience + AWS cloud data platform migration experience. The role will focus on Data Engineering, cloud platform migration, infrastructure automation + supporting ...

Data Platform Engineer London (Hybrid) 6 Month Contract £(Apply online only)/day (Inside IR35) Data Platform Engineer needed with strong AWS cloud platform migration and Terraform expertise. 6 Month Rolling Contract based in London (Hybrid), with occasional travel to the Leeds office. Hybrid Working - 3-4 days … office in London . A chance to work with a leading global IT transformation business specialising in large-scale Government projects: In-depth Data Engineering experience + AWS cloud data platform migration experience. The role will focus on Data Engineering, cloud platform migration, infrastructure automation + supporting ...

Cleared Salesforce Data Cloud Developer (360) - 6 months+ £600 - £700 per day - Remote/London As part of our continuous growth, we are seeking a Salesforce Data Cloud Developer to join our Salesforce Practice. This mid-level, client-facing role sits within our growing Data Cloud capability … working across enterprise engagements to design, build, and optimise Salesforce Data Cloud solutions that unlock the value of unified customer data. You will collaborate closely with architects, delivery managers, and client stakeholders to deliver measurable outcomes across industries including automotive, retail, financial services, and the public sector. Note ...

Data Engineer - Microsoft Fabric - London (Hybrid) - 2 Roles Available - Up to £75,000 (dependent on experience) This is a great opportunity to join a well-established, international business with operations across 15 countries and over 1 million services delivered each year. They're in the middle of a major … data transformation, with significant investment going into Microsoft Fabric, Dynamics 365 and AI/automation, it's a seat at the table to help shape where their data capability goes next. Due to the scale of this transformation, they're growing the team with two Fabric Data ...

Senior IT Data Lead/PM Location: UK, Remote with Travel Contract: 6+ Months with Potential extension About the Opportunity We are recruiting a Senior IT Data Lead/PM on behalf of a major international FMCG company running a high-complexity Plant & Brand transformation programme across multiple … European countries. This is a critical, hands-on leadership role - not a functional SAP role, not a business analyst position, and not a standard data management job. You will own the entire data workstream from strategy through to production cutover, leading cross-functional teams and navigating a genuinely ...

successful multinational technology business is looking for a Data Engineer to join its growing data team in Central London. This role is hybrid – you’ll be able to work from home 2 days per week.This is a high-impact role focused on improving data quality, reducing incidents … building scalable observability across a modern enterprise data platform. You’ll help ensure data across the organisation is accurate, reliable, and trusted for critical business decision-making. You’ll take ownership of data reliability end-to-end, designing and implementing frameworks that monitor data health, detect ...

Migration Subject Matter Expert (SME) to support large-scale migration initiatives from ACBS to Loan IQ. The ideal candidate will have deep expertise in data migration frameworks, Data Conversion Toolkit (DCT), and end-to-end migration life cycle execution, ensuring accurate and timely data transition into Loan … IQ. Key Responsibilities Lead Data Migration Activities Execute DCT (Data Conversion Toolkit) migration uploads for Loan IQ. Drive end-to-end data migration life cycle, including extraction, transformation, validation, and reconciliation. Migration Expertise (ACBS - Loan IQ) Understand and implement file-based migration approaches from ACBS ...

which supports the strategic management of council homes, their components, and equipment. Collaborate with internal and external stakeholders to ensure information requirements are understood, data is provided in a timely manner, in agreed formats, and in accordance with information governance processes. Work across teams and support data validation … operational and decision-making purposes through the creation and management of a wide variety of outputs. Duties: Provide support on updating and quality assuring data held on the department's database, ensuring the accessibility of accurate information across the department and to internal and external stakeholders as required. Manage ...

upgrades, and enhancements, including SIT, UAT, regression, and patch testing. Assess functional and technical specifications to ensure appropriate test coverage and system testability. Functional & Data Validation Validate core financial processes within Tagetik, including consolidations, allocations, intercompany eliminations, journal entries, and currency conversion. Conduct data reconciliation and variance … period-end close processes. Technical & Testing Expertise Skilled in test case preparation, defect lifecycle management, and coordination of SIT/UAT activities. Experience performing data validation using SQL queries and data extracts. Exposure to automation frameworks and performance testing tools is advantageous. Soft Skills Excellent communication ...

closely with stakeholders across business and technology teams, you will be responsible for documenting current and future-state processes, gathering and validating requirements, assessing data impacts, and leading business testing activities throughout the implementation lifecycle. This is an excellent opportunity to join a high-profile transformation programme and contribute … Experience gathering, documenting, and managing functional and non-functional requirements. Ability to identify process improvement opportunities and support business change initiatives. Strong understanding of data analysis, data flows, data quality, reporting requirements, and data validation activities. Experience working with business and technical stakeholders to define ...

analysis o Code conversion/remediation • Strong experience in T24 database migration, particularly: o jBASE to Oracle conversion/migration approaches o Data validation and reconciliation across environments • Hands-on experience with TAFJ architecture and Java-based runtime stack • Strong technical understanding of: o COB processing o Local … developments (L3 code) o Existing T24 data structures and file architecture • Experience troubleshooting across infrastructure and middleware layers such as: o JBoss/application servers o IBM MQ/integration layers o TAFJ runtime & Java components • Ability to analyse and support: o Environment setup, deployments and configuration o Performance ...

combined with a proven track record delivering Qlik to Power BI migration projects . This role will act as the bridge between Pricing, Underwriting, Data, and BI teams, ensuring that business-critical pricing and reporting capabilities are successfully migrated from Qlik to Power BI while maintaining data integrity … migration programme. Work closely with Pricing stakeholders to understand rating, pricing, and reporting requirements. Analyse existing QlikView/Qlik Sense reports, dashboards, and data models. Define future-state reporting and analytics solutions within Power BI. Gather, document, and validate business and functional requirements. Facilitate workshops with Pricing, Underwriting, Finance ...

Responsibilities Work directly within the SAP payroll system to support implementation activities Contribute to User Acceptance Testing (UAT) and parallel payroll runs Perform data validation, reconciliation, and issue identification Support defect tracking, troubleshooting, and resolution Collaborate with HR, Finance, IT teams, and external vendors Provide immediate value … negotiable) Ability to work directly within SAP , not just exposure Experience supporting payroll implementations, upgrades, or migrations Strong experience in: UAT testing Parallel runs Data validation and reconciliation Defect resolution Experience working in cross-functional project teams Ability to operate effectively in a delivery-focused project role Desirable ...

Data Engineer - SC Cleared We are looking for a SAS data engineer. You will have experience of developing, maintaining, and optimizing data pipelines using SAS (SAS Enterprise Guide, and SAS Viya). Required Skills: - Hands-on use of SAS Enterprise Guide for data manipulation and workflow … write complex queries, joins, aggregations, and performance-tuned SQL code - Exposure to cloud-enabled SAS environments and Viya-based analytics. - Experience performing unit testing, data validation, and reconciliation to ensure accuracy and completeness. - Strong ability to interpret Business Requirements and translate them into technical specifications - Understanding of data ...

delivery of a live SAP payroll system implementation Undertake and support User Acceptance Testing (UAT) Assist with payroll parallel runs and associated activities Perform data validation, reconciliation, and quality assurance checks Identify, log, track, and support the resolution of system defects Work closely with HR, Finance, IT teams … understanding of SAP payroll functionality Previous experience supporting payroll system implementations, upgrades, or migrations Demonstrable experience in: User Acceptance Testing (UAT) Parallel payroll runs Data validation and reconciliation Defect management and resolution Ability to engage effectively with multiple stakeholders across business and technical teams Experience working within project ...

technical architecture, landscape strategy, and migration roadmaps for the SAP ECC carve-out. Lead the scoping, blueprinting, and technical execution of the data separation using SNP transformation tools. Configure and manage SNP software to perform data analysis, system profiling, and object-based data slicing. Establish robust technical … including server sizing, integration points, user access controls, and transport management setups. Collaborate with functional consultants to validate that company code specific configuration, master data, and transactional data are correctly isolated. Identify, mitigate, and resolve complex technical risks, performance bottlenecks, and data inconsistencies during dry runs ...

quality reporting, effective RAID management, and strong governance practices. Working within a structured PMO environment, the role ensures the accuracy and integrity of project data, enabling clear insight and informed decision-making across the portfolio. Strong Excel capability is essential. = Key Responsibilities Project Reporting - Produce accurate and timely weekly … RAID Management - Maintain and actively manage Risks, Assumptions, Issues, and Dependencies, ensuring updates are current, actions are tracked, and items are escalated where necessary. Data Analysis - Use advanced Excel techniques (e.g., pivot tables, lookups, formulas, and data validation) to analyse project data, identify trends, and provide ...

Campaign Executive – Data & Lead Generation Remote/Flexible | Global Clients (UK, EMEA, APAC, LATAM) My client is reimagining the lead generation market, partnering with top-tier technology vendors worldwide to deliver highly targeted campaigns, cutting-edge market research, and measurable brand impact. As a Campaign Executive … within the Campaign Management team and play a key role in ensuring campaign data is accurate, validated, and optimised for success. What you’ll be doing: Quality-checking and validating lead data across multiple sources Setting up and launching campaigns using data validation systems (training provided ...