10 of 10 Permanent Data Validation Jobs in the City of London

Data Operations Analyst Our client, a world-leading independent provider of analysis, data, research, and tools to decision-makers driving change in the global energy system, is seeking an Data Operations Analyst to join their team based in city of London. This role is focused on maintaining … operational continuity across core data workflows during a period of transition, including automation and operating model improvements. The successful candidate will play a key role in supporting data quality, validation, and day-to-day operational processes including repetitive and process-driven tasks while contributing to a more ...

successful multinational technology business is looking for a Data Reliability Engineer to join its growing data team in Central London. This role is hybrid youll be able to work from home 2 days per week. This is a high-impact role focused on improving data quality, reducing … incidents, and building scalable observability across a modern enterprise data platform. Youll help ensure data across the organisation is accurate, reliable, and trusted for critical business decision-making. Youll take ownership of data reliability end-to-end, designing and implementing frameworks that monitor data health, detect ...

Title: Lead Data Tester - London Market Reinsurance testing Location : London , UK Mode : Hybrid - 3 Days/Week onsite Role Overview: Hands-on Lead Data Tester with London Market Reinsurance testing experience , responsible for data investigation, profiling, reconciliation testing, data validation, and root cause analysis across … multiple integrated systems. Must Have: London Market Reinsurance testing experience (contracts, bordereaux, data mapping, regulations) Strong data migration and reconciliation testing experience Expertise in large transformation programmes with multiple system integrations Strong understanding of insurance data, data flows, and data quality checks Experience in functional ...

Days Home) Contract: 6-12 Months (Inside IR35/Subcon) Rate: Competitive Market Rate The Opportunity We are looking for a sharp, detail-oriented Data Business Systems Analyst to join a flagship data transformation initiative for a global leader in Investment Management. This role sits at the intersection … business strategy and technical execution, acting as the vital link between investment professionals and data engineering teams. The Role You won't just be gathering requirements; you will be the "data detective" ensuring the integrity of our financial platforms. You will dive deep into SQL databases, map complex ...

double our revenue within five years and become the world leader in HR digital transformation. YOUR MISSIONS Define and deliver high-impact data integration and visualization solutions by working closely with client business and data teams to empower data-driven decision-making. Architect, implement, and configure Prism … global customer base as a key member of the HR-Path team. Build strong customer relationships to bridge the gap between complex external data sources and Workday’s native reporting. Train end-users and data analysts on Prism self-service capabilities to ensure long-term solution adoption. Execute ...

supporting the Head of Change and wider delivery teams. It requires exceptional attention to detail, strong stakeholder engagement, and advanced capability in Excel and data handling. The successful candidate will take ownership of programme reporting, senior stakeholder materials, and data-driven insights, while ensuring consistency, accuracy, and quality … outputs. This is an excellent opportunity for someone with strong programme support experience who thrives in structured environments and is confident working extensively with data, reporting tools, and Excel-based analysis. Key Responsibilities Provide direct support to the Head of Change, including diary coordination, meeting preparation, and follow ...

impact on our product and engineering culture. As a full-stack engineer, you'll work across the entire technology stack—from backend services and data pipelines to infrastructure and deployment. You'll collaborate closely with the engineering team to architect, build, and scale our micro-services based platform while … oldest and least digitised sectors in the world. The core system ingests unstructured purchase orders and transforms them into structured materials data, integrating with a network of suppliers and logistics partners to automate quoting, sourcing, and fulfilment workflows. What We're Building We're building a sophisticated AI platform ...

exciting new openings scheduled for this year, we are looking for an experienced and strategic BI Manager to lead and shape our data centric commercial culture. Position Overview: As a Business Intelligence Analyst, you will play a key role in transforming raw data into actionable insights across … hospitality operations. You will be responsible for designing and maintaining dashboards from multiple systems, ensuring data integrity, and fostering a data-centric culture. This role requires a highly autonomous and resourceful individual who can break down complex analytical challenges into simple, impactful solutions for stakeholders at all levels. ...

full lifecycle Work closely with developers, business analysts, and support teams to identify and resolve defects Participate in release cycles, regression testing, and system validation Provide production support overlap where required, assisting in issue analysis and triage Collaborate with global QA teams to ensure consistency in testing standards … Testing within an investment bank or trading environment Strong experience in: Functional testing of trading applications Test automation (any framework/language) SQL for data validation and analysis Unix/Linux (commands and basic scripting) Good understanding of the trade lifecycle (Front Office to Back Office) Familiarity with ...

tech first (Strong Python engineering fundamentals, API design) while getting exposure to modern tech across the stack such as UI's, messaging frameworks and data validation tools. Having the experience of facing off directly to the business so soft skills would be great. Experience with React … bonus. As part of the process, you’ll meet with the CTO, investment partners, and the data engineering lead, so prior financial experience is required to hit the ground running. This role is based in London. If you’re interested in learning more, apply or reach out directly ...