6 of 6 Data Validation Jobs in Central 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 ...

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 ...

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 ...

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 ...

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 ...