76 to 100 of 1,519 Validation Jobs in London

withdrawals, deposits, balance inquiries, PIN services, and cheque processing. Analyze and troubleshoot ATM hardware error codes across NCR, Wincor, and Diebold Nixdorf devices. Perform validation of EMV transactions , card scheme authorization, clearing, and settlement processes. Work with GAC Reporting, CoEx Reporting, OpenShift, and Kibana for transaction monitoring and issue analysis. ...

processes to integrate data from various internal and external sources. Ensure the accuracy, consistency, and reliability of data by implementing rigorous data cleaning and validation procedures. Design and optimise data pipelines to facilitate efficient data flow and processing. Manage and organise large datasets to support business intelligence reporting and analysis. ...

influencing skills at all levels Background in financial services Advantageous Familiarity with REST APIs, JSON, XML, HTTP, API authentication and SQL/database validation Understanding of performance and load testing principles and microservice architectures ...

Future Exposure (PFE) Collateral and margining processes Trade lifecycle management Risk engines and risk aggregation platforms Murex, Calypso or similar risk technology platforms Data validation and reconciliation testing Regulatory change programmes Stress testing and back-testing frameworks Test automation approaches within data-intensive environments What We're Looking For Beyond ...

throughout the different phases of the project. Support project coordination, follow up on deliverables, and help resolve issues or dependencies. Participate in testing and validation activities to ensure solutions meet business requirements. Identify potential risks and contribute to the successful delivery of project objectives. Requirements: Solid experience as a Technical ...

understand, discover, and reuse. Schedule, monitor, and manage data pipelines using Airflow or similar workflow orchestration tools to ensure reliable, timely data delivery. Implement validation, reconciliation, and anomaly-detection controls to maintain data completeness, accuracy, and consistency. Apply AI to automate schema inference across structured and semi-structured data sources ...

e.g., Claude, ChatGPT, GitHub Copilot, Cursor) to improve personal productivity and quality of work Awareness of responsible AI use, including data privacy, confidentiality, and validation of AI output in a regulated (GxP) environment Strong work ethic Minimum Bachelor's Degree from a 4-year college or equivalent DESIRED SKILLS ...

solution requirements aligned with client needs. Configure and customise platforms to ensure alignment with client-specific requirements. Manage data migration activities, including mapping, validation, and reconciliation. Execute activities across all implementation stages: analysis, configuration, quality assurance, data take-on, knowledge transfer, UAT support, parallel runs, and go-live. Demonstrate company ...

scalable integration solutions. You will lead technical aspects of data projects including: mapping data between different systems, creating and optimising ETL processes, implementing data validation rules, and developing custom integration solutions when needed. Additionally, you will establish best practices for data quality and maintain documentation for all integration processes. Technical ...

scalability, security and maintainability. Develop effective data models that make data accessible and usable for analytics, reporting and operational use cases. Embed data quality, validation, monitoring and observability so issues can be identified and resolved quickly. Apply strong software engineering practices, including version control, automated testing, CI/ ...

integrity, and security across all data systems. Monitor, troubleshoot, and enhance data workflows and performance. Provide automation capabilities to assist delivery teams with data validation, testing, and deployments. Stay abreast of emerging data engineering technologies and trends. Gain experience with Azure cloud services, including Azure Data Factory ...

downstream needs. Establish trusted data assets with clear ownership, shared definitions, and consistent behaviour across platforms. Take personal ownership of data quality, applying validation and reconciliation techniques to ensure outputs are accurate, explainable, and aligned with known business behaviour. Develop data solutions with clear lineage and traceability, mindful of downstream ...

scalable. Drives adoption and governance of approved AI-assisted engineering practices across teams to improve code quality and delivery outcomes, while setting measurable validation standards (secure coding, peer review, automated testing) and encouraging reuse of proven patterns within the SDLC/TLM toolchain. Acts as a function-wide subject matter ...

toolset. Experienceworking in an Agile software development framework. Excellentworking knowledge of Data Build Tool (DBT) with a demonstrated ability indeveloping data models, contracts, tests, validation, and transformations Experienceworking with modern data distributed file formats (i.e., Parquet, Delta,Iceberg, Hudi) Demonstratedexperience with building data ingestion pipelines from REST API data sources. ...

first-class part of your workflow rather than a novelty. Responsibilities Author, run, and maintain test plans across all phases of client deployments — schema validation, referential integrity, row volume checks, data quality rules, and migration parity — using SPHERE's YAML-driven test framework Investigate test failures systematically: trace root causes ...

support models to meet service levels, internal standards, control obligations, and peak-volume expectations.* Establish monitoring, reporting, escalation, vendor oversight, health checks, observability, data validation, latency, capacity, release governance, readiness artifacts, and resiliency controls.* Maintain engineering standards, capacity and resiliency planning, recovery playbooks, back-out plans, readiness drills, support handoffs ...

snapshots and incremental updates, with appropriate treatment of position and P&L data. Own the CTRM-to-warehouse data pipeline, ensuring reliable ingestion, transformation, validation and delivery to downstream consumers. Lead the implementation and production use of the data warehouse serving layer, closing out the current proof of concept ...

/CD in Azure DevOps (managed/unmanaged strategy, environment strategy, versioning) Client-Side Engineering — Implement standards-compliant JavaScript/TypeScript for form logic, validation, and UX polish Data Modeling — Define and maintain tables, relationships, keys/alternate keys, and business rules to uphold data quality Security & Compliance — Apply best ...

processes; apply AI and machine learning tooling to accelerate data ingestion, deduplication, and anomaly detection. Design automated quality checks that reduce manual validation effort without compromising accuracy. Master Data Management & Governance Apply MDM principles to align acquired data with QIMA master data standards; define ownership, stewardship rules, and lineage documentation ...

outputs. DevOps: CI/CD, infrastructure as code, containerisation (e.g., Docker), monitoring/alerting, incident management. Quality: unit/integration tests, performance tests, model validation frameworks, feature flags. Location & Hours of Work We operate a hybrid working policy of 40%–60% of the month spent with colleagues. We look forward ...

automation using Playwright (TypeScript or Python) across multi-browser environments. Practical familiarity with validating API Gateways (e.g., Azure APIM policy validation, rate limiting, and OAuth 2.0/Entra ID JWT authentication). Experience embedding DevSecOps and security quality gates (such as SonarQube SAST, DAST, or container scanning) within CI/ ...

clearly communicated, decisions are progressed and cross‐functional dependencies are actively managed through to resolution. Lead the operational delivery of pilots, testing and product validation, defining objectives and success measures, coordinating users and stakeholders, gathering and analysing feedback and usage data, and translating findings into clear recommendations and next steps. ...

. • Work with technical teams to ensure requirements are understood and delivered in line with agreed outcomes. • Support customer workshops, playback sessions and requirements validation activities. • Contribute to workflow diagrams, functional designs and business process documentation. • Work collaboratively with architects, consultants, developers, testers and change and enablement teams throughout implementations.Customer ...

initiatives. Use AI test generators to produce HIPAA/GxP-compliant synthetic clinical trial datasets for automated validation. Leverage AI tools to auto-draft validation artifacts, data lineage manifests, and audit documentation required under GxP, HIPAA, and GDPR standards. System Resilience: Troubleshoot complex production issues across distributed data environments ...

Knowledge of regulatory risk capital frameworks (e.g., Basel III/IV, FRTB, SA‐CCR) Experience in data quality management and end‐to‐end workflow validation within financial data pipelines Proficiency in SQL or similar data querying languages for large dataset interrogation and manipulation Exposure to derivative pricing models or risk ...