26 to 50 of 307 Validation Jobs in London

scalable data lakes using AWS S3, with strong understanding of data lifecycle, access control, and performance optimization. Hands-on experience migrating data from Mainframes to AWS, including transformation and validation of legacy formats. Proficiency in reading and processing VSAM data using Copybooks and the Cobrix library. Experience implementing data retention and archival strategies in cloud environments. Strong understanding and practical More ❯

scalable data lakes using AWS S3, with strong understanding of data lifecycle, access control, and performance optimization. Hands-on experience migrating data from Mainframes to AWS, including transformation and validation of legacy formats. Proficiency in reading and processing VSAM data using Copybooks and the Cobrix library. Experience implementing data retention and archival strategies in cloud environments. Strong understanding and practical More ❯

scalable data lakes using AWS S3, with strong understanding of data lifecycle, access control, and performance optimization. Hands-on experience migrating data from Mainframes to AWS, including transformation and validation of legacy formats. Proficiency in reading and processing VSAM data using Copybooks and the Cobrix library. Experience implementing data retention and archival strategies in cloud environments. Strong understanding and practical More ❯

connectors Model and structure data for scalable analytics (e.g., star/snowflake schemas) Administer Microsoft Fabric Lakehouse and Azure services Optimise performance across queries, datasets, and pipelines Apply data validation, cleansing, and standardisation rules Document pipeline logic and contribute to business-wide metadata catalogues Collaborate with BI, Change, and Product teams to align data outputs to needs Support groundwork for More ❯

user profiles, permission sets, roles, and sharing rules to ensure data integrity and security Configuration & Customization: Configure and customize standard and custom objects, fields, page layouts, record types, and validation rules Automation: Design and implement business process automation using declarative tools such as Flow, Process Builder, and Workflow Rules Data Management: Perform data import, export, and cleansing activities using tools More ❯

in high-impact capabilities. Conduct and synthesise competitor intelligence to identify industry benchmarks, gaps, and differentiators-informing both product positioning and long-term AI strategy. Use Case Identification and Validation Identify high-value software and AI use cases in the context of intelligent file protection and the broader cybersecurity landscape. Validate feasibility with stakeholders, ensuring solutions are viable without reliance More ❯

rebalancing logic Attribution and decomposition analytics Build robust APIs using FastAPI or Flask Collaborate directly with business users to gather requirements and iterate quickly Implement testing, versioning, and data validation processes Ensure integration with internal data sources and reporting tools Required Skills 5+ years of Python development experience, ideally in financial services or commodities Strong proficiency in Pandas , NumPy , and More ❯

rebalancing logic Attribution and decomposition analytics Build robust APIs using FastAPI or Flask Collaborate directly with business users to gather requirements and iterate quickly Implement testing, versioning, and data validation processes Ensure integration with internal data sources and reporting tools Required Skills 5+ years of Python development experience, ideally in financial services or commodities Strong proficiency in Pandas , NumPy , and More ❯

ll Be Doing: Designing and deploying predictive models, machine learning solutions, and advanced statistical analyses Executing end-to-end data science workflows: from data acquisition and cleaning to modelling, validation, and deployment Applying statistical and ML techniques to identify insights from millions of behavioural data points Working closely with product and business teams to translate findings into actionable outcomes Measuring More ❯

ll Be Doing: Designing and deploying predictive models, machine learning solutions, and advanced statistical analyses Executing end-to-end data science workflows: from data acquisition and cleaning to modelling, validation, and deployment Applying statistical and ML techniques to identify insights from millions of behavioural data points Working closely with product and business teams to translate findings into actionable outcomes Measuring More ❯

experience with PySpark, SQL, and Python Proven track record of building and maintaining data pipelines Ability to translate business requirements into robust data models and solutions Experience with data validation, quality checks, and documentation Excellent communication and stakeholder management skills Why Join? Work with a world-leading travel sector client on impactful, global-scale data challenges Contribute to shaping how More ❯

ll Be Doing: Designing and deploying predictive models, machine learning solutions, and advanced statistical analyses Executing end-to-end data science workflows: from data acquisition and cleaning to modelling, validation, and deployment Applying statistical and ML techniques to identify insights from millions of behavioural data points Working closely with product and business teams to translate findings into actionable outcomes Measuring More ❯

ll Be Doing: Designing and deploying predictive models, machine learning solutions, and advanced statistical analyses Executing end-to-end data science workflows: from data acquisition and cleaning to modelling, validation, and deployment Applying statistical and ML techniques to identify insights from millions of behavioural data points Working closely with product and business teams to translate findings into actionable outcomes Measuring More ❯

within a high-security Defence environment, leveraging the customers existing solutions and requirements to define and transform technical solutions into actionable projects. Key Responsibilities: Assist in the development and validation of technical and business requirements . Identify and define quarantine solutions using Solutions Analysis & Architecture methodologies. Build a comprehensive understanding of tool and business process interactions . Map processes and More ❯

and complex reports using PowerBI's built-in functionalities and DAX (Data Analysis Expressions). Translate business requirements into technical specifications for data collection, analysis, and reporting. Perform data validation to ensure accuracy and consistency in reporting. Collaborate with stakeholders, analysts, and technical teams to deliver effective BI solutions. Provide training and support to end-users on interacting with and More ❯

methodologies to aid governance oversight. Main Duties: Assist in the timely and successful delivery of project milestones with a focus on integration tasks, including system specification, documentation, process flows, validation of system build, data extraction, cleansing and migration, interface specification and testing, training, UAT, and cutover reconciliation. Apply project management tools and techniques to support on-time delivery. Develop project More ❯

methodologies to aid governance oversight. Main Duties: Assist in the timely and successful delivery of project milestones with a focus on integration tasks, including system specification, documentation, process flows, validation of system build, data extraction, cleansing and migration, interface specification and testing, training, UAT, and cutover reconciliation. Apply project management tools and techniques to support on-time delivery. Develop project More ❯

Stakeholders: Work closely with business process owners, system integrators, and IT teams to gather requirements, validate security designs, and ensure roles meet functional needs without compromising security. Testing and Validation: Support the User Acceptance Testing (UAT) phase by providing expertise on role-based security, troubleshooting access issues, and ensuring roles function as designed. Documentation: Create and maintain detailed documentation of More ❯

Stakeholders: Work closely with business process owners, system integrators, and IT teams to gather requirements, validate security designs, and ensure roles meet functional needs without compromising security. Testing and Validation: Support the User Acceptance Testing (UAT) phase by providing expertise on role-based security, troubleshooting access issues, and ensuring roles function as designed. Documentation: Create and maintain detailed documentation of More ❯

Stakeholders: Work closely with business process owners, system integrators, and IT teams to gather requirements, validate security designs, and ensure roles meet functional needs without compromising security. Testing and Validation: Support the User Acceptance Testing (UAT) phase by providing expertise on role-based security, troubleshooting access issues, and ensuring roles function as designed. Documentation: Create and maintain detailed documentation of More ❯

best practice methodologies to aid governance oversight. Assist in the timely and successful delivery of project milestones with a focus on integration tasks, including system specification, documentation, process flows, validation of system build, data extraction, cleansing and migration, interface specification and testing, training, UAT, and cutover reconciliation. Apply project management tools and techniques to support on-time delivery. Develop project More ❯

Stakeholders: Work closely with business process owners, system integrators, and IT teams to gather requirements, validate security designs, and ensure roles meet functional needs without compromising security. Testing and Validation: Support the User Acceptance Testing (UAT) phase by providing expertise on role-based security, troubleshooting access issues, and ensuring roles function as designed. Documentation: Create and maintain detailed documentation of More ❯

workshops. Develop and maintain system architecture and design in alignment with user and stakeholder needs. Lead engineering governance activities, including Critical Design Reviews (CDRs). Collaborate with verification and validation teams to support defect triage and resolution. Monitor regulatory standards, ensuring compliance with IEC 60601, ISO 14971, and other relevant frameworks. Conduct risk management activities, including FMEA, hazard analysis, and More ❯

Do Conduct full-scope penetration tests on applications, APIs, internal infrastructure, networks, and cloud environments (AWS, Azure, GCP). Identify and exploit security flaws: insecure authentication, authorization bypass, input validation issues, cloud misconfigurations, AD misuse, etc. Perform internal/external network testing, AD enumeration, privilege escalation. Automate security testing where possible, integrating IaC and ServiceNow workflows. Simulate real-world attacks More ❯

in discussions with cross-functional teams, including operations, quality, engineering, IT, and supply chain. Ensure effective communication between developers and business subject matter experts (SMEs). Collaborate with regulatory, validation, and compliance representatives to maintain adherence to standards. Competencies: Entrepreneurial & Commercial Acumen Clear Presentation & Communication Strategic Thinking & Concept Development Proactivity & Decision-Making Skills Delivering Results & Meeting Expectations Influencing & Persuasion Essential More ❯