126 to 150 of 545 Validation Jobs in London

data structures, ETL tools, and migration methodologies. Experience with reinsurance business processing is highly desirable. Demonstrated ability to produce migration artefacts such as data mapping documents, migration plans, and validation reports. Excellent communication and stakeholder management skills, including working with global and U.S. based teams. Delivery focused, proactive, and able to work with minimal supervision in an agile environment. Experience More ❯

5+ years of hands-on ETL experience across data integration architectures Strong expertise in SQL, Azure Data Factory, JSON, XML, and Dataflows Proven experience with data profiling, cleansing, and validation Excellent communication and organisational skills What’s on Offer: Competitive salary Hybrid working (a few days a week in Central London) Exciting opportunity to be part of a global data More ❯

5+ years of hands-on ETL experience across data integration architectures Strong expertise in SQL, Azure Data Factory, JSON, XML, and Dataflows Proven experience with data profiling, cleansing, and validation Excellent communication and organisational skills What’s on Offer: Competitive salary Hybrid working (a few days a week in Central London) Exciting opportunity to be part of a global data More ❯

5+ years of hands-on ETL experience across data integration architectures Strong expertise in SQL, Azure Data Factory, JSON, XML, and Dataflows Proven experience with data profiling, cleansing, and validation Excellent communication and organisational skills What’s on Offer: Competitive salary Hybrid working (a few days a week in Central London) Exciting opportunity to be part of a global data More ❯

5+ years of hands-on ETL experience across data integration architectures Strong expertise in SQL, Azure Data Factory, JSON, XML, and Dataflows Proven experience with data profiling, cleansing, and validation Excellent communication and organisational skills What’s on Offer: Competitive salary Hybrid working (a few days a week in Central London) Exciting opportunity to be part of a global data More ❯

Build and maintain front-end features using a React + TypeScript stack Utilise and extend an internal component library to ensure consistency and scalability Implement complex form handling and validation using Formik and Yup Integrate with GraphQL APIs via Apollo Client, and occasionally consume REST endpoints Manage client-side state efficiently and ensure smooth data flows Collaborate cross-functionally with More ❯

Build and maintain front-end features using a React + TypeScript stack Utilise and extend an internal component library to ensure consistency and scalability Implement complex form handling and validation using Formik and Yup Integrate with GraphQL APIs via Apollo Client, and occasionally consume REST endpoints Manage client-side state efficiently and ensure smooth data flows Collaborate cross-functionally with More ❯

Build and maintain front-end features using a React + TypeScript stack Utilise and extend an internal component library to ensure consistency and scalability Implement complex form handling and validation using Formik and Yup Integrate with GraphQL APIs via Apollo Client, and occasionally consume REST endpoints Manage client-side state efficiently and ensure smooth data flows Collaborate cross-functionally with More ❯

Build and maintain front-end features using a React + TypeScript stack Utilise and extend an internal component library to ensure consistency and scalability Implement complex form handling and validation using Formik and Yup Integrate with GraphQL APIs via Apollo Client, and occasionally consume REST endpoints Manage client-side state efficiently and ensure smooth data flows Collaborate cross-functionally with More ❯

and product characteristics based on term sheets and market data. Develop and configure viewers for sensitivities and risk analysis. Replicate P&L sensitivities and PLVA calculations in Excel for validation and testing purposes. Support the valuation and configuration of Commodity products within Murex. Collaborate with cross-functional teams including Market Data, Risk Management, and Back Office to ensure end-to More ❯

data processing and calculations • Integrate with Microsoft Graph API for SharePoint document management via Azure MS Graph • Build real-time features using SignalR for live trading updates • Implement data validation using FluentValidation • Work with Docker and OpenShift for containerized deployments Required Technical Skills • 5+ years of experience with .NET development (C#, ASP.NET Core) • Strong experience with Entity Framework Core and More ❯

instruments and workflows Translate complex business needs into clear specifications for the product and development teams Support implementation projects and platform configuration for energy clients Participate in testing and validation of new features and system updates Deliver product training and subject matter expertise to internal teams and external users Requirements 5+ years of experience in the energy trading or commodities More ❯

instruments and workflows Translate complex business needs into clear specifications for the product and development teams Support implementation projects and platform configuration for energy clients Participate in testing and validation of new features and system updates Deliver product training and subject matter expertise to internal teams and external users Requirements 5+ years of experience in the energy trading or commodities More ❯

instruments and workflows Translate complex business needs into clear specifications for the product and development teams Support implementation projects and platform configuration for energy clients Participate in testing and validation of new features and system updates Deliver product training and subject matter expertise to internal teams and external users Requirements 5+ years of experience in the energy trading or commodities More ❯

frameworks using Java and Node.js. Develop and execute automated test suites for functional, regression, and non-functional testing (e.g., performance, scalability, reliability). Perform API testing and ensure robust validation of service integrations. Build and maintain CI/CD pipelines using GitHub Actions, Maven, and other DevOps tools. Implement Infrastructure as Code (IaC) using Terraform for consistent and repeatable environment More ❯

frameworks using Java and Node.js. Develop and execute automated test suites for functional, regression, and non-functional testing (e.g., performance, scalability, reliability). Perform API testing and ensure robust validation of service integrations. Build and maintain CI/CD pipelines using GitHub Actions, Maven, and other DevOps tools. Implement Infrastructure as Code (IaC) using Terraform for consistent and repeatable environment More ❯

performance, and reliability, and thrives in a collaborative, fast-paced environment. Key Responsibilities Champion quality and best practice across teams and projects. Develop and execute detailed test plans and validation procedures. Collaborate with developers and analysts to identify and resolve issues. Configure and manage test tools, troubleshoot bugs, and support release processes. Produce clear testing documentation and provide end-user More ❯

frameworks using Java and Node.js. Develop and execute automated test suites for functional, regression, and non-functional testing (e.g., performance, scalability, reliability). Perform API testing and ensure robust validation of service integrations. Build and maintain CI/CD pipelines using GitHub Actions, Maven, and other DevOps tools. Implement Infrastructure as Code (IaC) using Terraform for consistent and repeatable environment More ❯

performance, and reliability, and thrives in a collaborative, fast-paced environment. Key Responsibilities Champion quality and best practice across teams and projects. Develop and execute detailed test plans and validation procedures. Collaborate with developers and analysts to identify and resolve issues. Configure and manage test tools, troubleshoot bugs, and support release processes. Produce clear testing documentation and provide end-user More ❯

Educate business and IT teams on SoD and compliance requirements. Change & Project Support Participate in project initiatives impacting security (e.g., module rollouts, role redesigns). Support security testing and validation as part of change management. Provide subject matter expertise on Oracle Cloud ERP security best practices. Required Skills & Experience: Technical Expertise Strong hands-on experience with Oracle Cloud ERP Security More ❯

Educate business and IT teams on SoD and compliance requirements. Change & Project Support Participate in project initiatives impacting security (e.g., module rollouts, role redesigns). Support security testing and validation as part of change management. Provide subject matter expertise on Oracle Cloud ERP security best practices. Required Skills & Experience: Technical Expertise Strong hands-on experience with Oracle Cloud ERP Security More ❯

Educate business and IT teams on SoD and compliance requirements. Change & Project Support Participate in project initiatives impacting security (e.g., module rollouts, role redesigns). Support security testing and validation as part of change management. Provide subject matter expertise on Oracle Cloud ERP security best practices. Required Skills & Experience: Technical Expertise Strong hands-on experience with Oracle Cloud ERP Security More ❯

Educate business and IT teams on SoD and compliance requirements. Change & Project Support Participate in project initiatives impacting security (e.g., module rollouts, role redesigns). Support security testing and validation as part of change management. Provide subject matter expertise on Oracle Cloud ERP security best practices. Required Skills & Experience: Technical Expertise Strong hands-on experience with Oracle Cloud ERP Security More ❯

Execution: Define, document, and execute the end-to-end data migration strategy , including scope, toolset, timelines, and data conversion best practices. Core Delivery: Lead data extraction, cleansing, mapping, transformation, validation, and reconciliation across HR, Finance, and Payroll. Technical Expertise: Act as the Workday data SME, producing critical artefacts like migration plans, data dictionaries, and detailed mapping specifications. Governance & Compliance: Ensure More ❯

technical playbooks for ongoing use. Experience Proven experience with CMP configuration and SDK integration (eg, OneTrust, Sourcepoint, or similar). Strong technical skills in log auditing, debugging, and event validation using tools such as Charles Proxy, Fiddler, or browser dev tools. Familiarity with tagging and tracking frameworks (eg, Google Tag Manager, Tealium, Adobe Launch). Understanding of consent frameworks (IAB More ❯