20 of 20 Data Validation Jobs in London

Data Engineer - £350PD - Remote Required Technical Skills Data Pipeline & ETL Design, build, and maintain robust ETL/ELT pipelines for structured and unstructured data Hands-on experience with AWS Glue and AWS Step Functions Implementation of data validation, data quality frameworks, and reconciliation checks … Strong error handling, monitoring, and retry strategies in production pipelines Experience with incremental data processing patterns (CDC, watermarking, upserts) AWS Data Services Amazon S3: data lake architectures, partitioning strategies, lifecycle policies DynamoDB: data modeling, secondary indexes, streams, and performance optimization Amazon Redshift: foundational querying, integrations ...

Data Engineer - £350PD - Remote Required Technical Skills Data Pipeline & ETL Design, build, and maintain robust ETL/ELT pipelines for structured and unstructured data Hands-on experience with AWS Glue and AWS Step Functions Implementation of data validation, data quality frameworks, and reconciliation checks … Strong error handling, monitoring, and retry strategies in production pipelines Experience with incremental data processing patterns (CDC, watermarking, upserts) AWS Data Services Amazon S3: data lake architectures, partitioning strategies, lifecycle policies DynamoDB: data modeling, secondary indexes, streams, and performance optimization Amazon Redshift: foundational querying, integrations ...

Title: Data Engineer Salary: £60,000 + Bonus Location: Fully Remote (UK-based) Overview We are seeking an experienced Data Engineer to join our Data team and play a key role in developing scalable, cloud-based data pipelines and infrastructure. This role will support the organisation … growing data strategy by ensuring high-quality, reliable, and accessible data for analytics, reporting, and future AI/ML capabilities. The ideal candidate will have strong expertise in Azure, Databricks, and Python, with a proven track record of building and maintaining modern data platforms. Experience in financial ...

post-holder will provide data analysis and presentation design within the health informatics work of the CEG and lead on the production of dashboards and data reports to support locally commissioned services, The work currently involves remotely extracting and processing data from GP clinical systems such … EMIS web and utilising local databases including Discovery, processing the data into clear and dynamic dashboards that will enable the reduction of health inequality and improve clinical outcomes thorough our Learning Health System approach. The postholder will work as part of a CEG primary care services support team delivering ...

Location: London, UK Work Model: 1 2 Days Onsite (Flexible Hybrid) Contract: Fixed Term (12 months) Must-Have Domain Experience Pharma, manufacturing experience Systems validation SAP GRC (Domain side) GxP/IT quality SAP modules exposure FICO, P2P Solid Infrastructure/Cloud computing knowledge Purpose of the Role … support SAP implementation, change control, and validation activities within the client environment in accordance with GxP and regulatory requirements. This includes executing Computer System Validation (CSV) tasks, ensuring data integrity, and collaborating with cross-functional teams to maintain validated states of SAP systems used in manufacturing ...

leading financial services organisation on a 6-month contract. This hands-on role focuses on delivering high-quality automated testing across web, API, and data validation for investment and wealth management platforms.You will execute automation scripts, validate complex data flows, test RESTful APIs, and ensure releases meet … reliability and performance standards. Role & Responsibilities Develop, maintain, and execute automation frameworks for web, API, and data validation testing within wealth management and trading systems Perform functional, regression, performance, and integration testing for complex financial applications Test RESTful APIs using tools such as Postman or RestAssured Validate data ...

Data Engineer - 14-Week Contract (Outside IR35) Likely to Extend Start Date: 12th January Rate: £350 per day Location: Remote (UK-based) Interview: Immediate - Offer before Christmas We are seeking an experienced Data Engineer to join a 14-week project focused on building robust data pipelines … integrating complex data sources. This is an outside IR35 engagement, offering flexibility and autonomy. Key Responsibilities Design and implement ETL/ELT pipelines with strong error handling and retry logic. Develop incremental data processing patterns for large-scale datasets. Work with AWS services including Glue, Step Functions ...

Data Engineer - 14-Week Contract (Outside IR35) Likely to Extend Start Date: 12th January Rate: £350 per day Location: Remote (UK-based) Interview: Immediate - Offer before Christmas We are seeking an experienced Data Engineer to join a 14-week project focused on building robust data pipelines … integrating complex data sources. This is an outside IR35 engagement, offering flexibility and autonomy. Key Responsibilities Design and implement ETL/ELT pipelines with strong error handling and retry logic. Develop incremental data processing patterns for large-scale datasets. Work with AWS services including Glue, Step Functions ...

time across the coming period. Due to these increasing levels of high activity, they are generating more and more customer and performance data than ever before and are embarking on a key project to best manage & utilise this. An agile and robust data management and utilisation plan will … attainment of this. Our client is therefore seeking an individual who will play an integral role in building & maintaining the businesses core data infrastructure & to deliver on the demands as outlined below. You will work closely with the lenders Chief Mortgage Officer & Senior Data Lead within the role. ...

delivery of the team's programme of work. The post-holder will provide project support and coordination, assisting in the analysis and presentation of data, and support delivery of products that enhance data use and understanding across the organisation. At South London and Maudsley NHS Foundation Trust … delivery of the team's programme of work. The post-holder will provide project support and coordination, assisting in the analysis and presentation of data, and support delivery of products that enhance data use and understanding across the organisation. Flexible working: As one of the few Trusts ...

Python programming including object-oriented design, asynchronous programming, error handling, and writing clean, maintainable code. Experience with key libraries including Pandas, NumPy for data manipulation, requests and APIs for integrations, asyncio for concurrent processing, and building robust automation scripts with proper logging, testing (pytest), and documentation. AI & Machine Learning … leverage natural language understanding. Appian BPA Platform - Strong experience with Appian low-code platform including process modelling, interface design, expression rules, integration objects, and data modelling. Skilled in building end-to-end business process applications, configuring workflows, implementing business rules, managing records, and integrating Appian with external systems ...

Python programming including object-oriented design, asynchronous programming, error handling, and writing clean, maintainable code. Experience with key libraries including Pandas, NumPy for data manipulation, requests and APIs for integrations, asyncio for concurrent processing, and building robust automation scripts with proper logging, testing (pytest), and documentation. AI & Machine Learning … leverage natural language understanding. Appian BPA Platform - Strong experience with Appian low-code platform including process modelling, interface design, expression rules, integration objects, and data modelling. Skilled in building end-to-end business process applications, configuring workflows, implementing business rules, managing records, and integrating Appian with external systems ...

Test Manager - Coupa, Oracle & Data We are seeking an experienced Test Manager to lead the testing strategy and execution for a major Coupa implementation , followed by integration with Oracle . This role sits within a complex transformation programme covering Source-to-Pay (S2P), Procure-to-Pay (P2P), data … environment. Key Responsibilities: Own the end-to-end test strategy , planning , execution , and governance for the Coupa implementation . Define and manage mock cycles , data reconciliation plans, testing timelines, and exit criteria. Lead functional and non-functional testing across all relevant S2P processes . Lead detailed testing across ...

Data Engineer (Python) - Leading Asset Manager | London (Hybrid) Brand-new team. High autonomy. Big impact and high bonus! A top Asset Manager is building a new data function from scratch , and they need a sharp Data Engineer to help define and deliver their future data strategy. … small but growing team! Hybrid: 3 days in London office, 2 days WFH (flexible when needed). The Role Build and optimise scalable data pipelines for a new Data Lake Work with Python, SQL, Spark, AWS, Docker, CI/CD Orchestrate workflows using Airflow, Prefect, or Dagster Support ...

Role: Asset Data Governance Manager Location: London - Onsite 2/3 days a week Contract Length: Interim/Contract Daily Rate: £350-£400 (Inside IR35) Sector: Local Authority - Housing Management About the Role We are seeking an experienced Asset Intelligence Manager to lead the governance and delivery of property … data and information systems for a major London local authority. This is a pivotal role ensuring accurate, high-quality asset information to support strategic decision-making, investment planning, and statutory reporting. Key Responsibilities Oversee asset data governance, ensuring compliance with internal standards and regulatory requirements. Manage and develop ...

Payroll projects in iTrent, working closely with Payroll, P&C teams and with MHR externally to ensure changes fully tested, documented and implemented. Ensure data validation processes are designed and completed, with appropriate testing, exception reporting and automation implemented to maintain data quality and integrity. Essential experience … detail, with analytical and business process knowledge. Desirable experience includes: - Working knowledge of system integrations (APIs). Working knowledge of Power BI or other data visualisation tools If you have the relevant skills and experience and you are available to start in January 2026, please apply now with your ...

Location - London (Hybrid) Duration - 6 months (Initially) I've included key skills below (detailed job specification is attached): Strong understanding of ETL processes - including data extraction, transformation, and loading. Experience with database migration - validating and testing data movement across heterogeneous systems. Hands-on testing experience with Azure Data Factory - including pipelines, triggers, and data flows. Familiarity with Azure Synapse Analytics - understanding data warehousing concepts and testing strategies. Proficiency in advanced SQL and DocumentDB (Cosmos DB) queries - capable of writing, optimizing, and troubleshooting complex queries for data validation. Excellent communication and coordination skills - able ...

Location - London (Hybrid)Duration - 6 months (Initially)I've included key skills below (detailed job specification is attached): Strong understanding of ETL processes - including data extraction, transformation, and loading. Experience with database migration - validating and testing data movement across heterogeneous systems. Hands-on testing experience with Azure Data Factory - including pipelines, triggers, and data flows. Familiarity with Azure Synapse Analytics - understanding data warehousing concepts and testing strategies. Proficiency in advanced SQL and DocumentDB (Cosmos DB) queries - capable of writing, optimizing, and troubleshooting complex queries for data validation. Excellent communication and coordination skills - able ...

frameworks, with a passion for improving operational efficiency, accuracy, and compliance. Key Responsibilities CMDB Management Design, implement, and maintain the ServiceNow CMDB structure, ensuring data accuracy and integrity. Define and enforce governance policies for configuration item (CI) lifecycle management. Integrate CMDB with monitoring, discovery, and asset management tools. Perform … Certified Implementation Specialist (CIS) CMDB. ITIL v4 Foundation certification. Experience in large-scale enterprise environments. Exposure to monitoring tools (Splunk, Prometheus, ELK) for CI data validation. ...

technical escalation point for complex incidents, investigating issues at application, database, and integration level before engaging vendors. Use SQL to interrogate data, validate incidents, confirm fixes, and support root cause analysis. Coordinate incident, problem, and change activities across internal teams and third-party suppliers, ensuring accountability through to resolution. … environment. Strong understanding of policy and claims systems and how they operate at system level. Practical experience using SQL to support application troubleshooting and data validation. Experience working with offshore or third-party vendors in an application support or service ownership capacity. Familiarity with release management, incident management ...