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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Data governance and management - **Company:** Infinity Quest - **Location:** London, UK - **Salary:** £52,584.0 - **Contract:** Temporary contract - **Skills:** Artificial Intelligence, Data Analysis, Big Data, Data Validation, Data Governance, Data Infrastructure, Metadata, Raw Data, Reference Data, Standard Sql, SQL Databases, Enterprise Data Management, Snowflake, Data Lineage - **Published:** August 26, 2026 - **Apply:** https://www.adzuna.co.uk/jobs/details/5855655398 ## About the Role * Hands-on SQL and Snowflake experience * Strong understanding of positions/holdings, security reference data, pricing/market data, performance/benchmarks, risk/analytics and portfolio data * Experience in large-scale data reconciliation, root-cause analysis, data lineage, and Silver/Gold layer validation and sign-off * Ability to work across business and technology teams to investigate and resolve data exceptions * Aladdin implementation/migration/onboarding experience is highly preferred, * Strong SQL and Snowflake experience with the ability to extract, analyze, and reconcile data across large and complex datasets. * Deep understanding of asset management data domains, including, * Prior Aladdin implementation, migration, onboarding, or support experience. * Understanding of Aladdin data models, security master, analytics, positions, pricing, and downstream reporting integrations. * Experience working within modern data platforms leveraging Snowflake and medallion architecture patterns. * Familiarity with data lineage, metadata, governance, and data quality tooling. * Previous experience supporting enterprise data platform transformations, operating model changes, or data validation programs within an asset management environment. ## Description + Security Reference Data + Pricing & Market Data + Performance & Benchmark Data + Analytics & Risk Data + Product and Portfolio Structures * Experience validating and signing off data products used for downstream reporting, analytics, operational processes, and business consumption. * Ability to analyze data outputs and trace lineage end-to-end across source systems, Snowflake, medallion architecture layers (Bronze, Silver, Gold), and consuming applications. * Strong investigative skills to determine whether variances are driven by: + Data sourcing issues + Mapping or transformation logic + Calculation methodologies + Reference data differences + Expected business or vendor differences * Experience performing large-scale data reconciliations and validating data conversions, migrations, and platform implementations. * Ability to quickly research, troubleshoot, and perform root cause analysis on complex data exceptions and reconciliation breaks. * Proficient in using AI-assisted analysis tools to accelerate data investigations, anomaly identification, reconciliation review, and documentation activities. * Ability to understand and evaluate data calculations, transformation logic, business rules, and reporting outputs. * Experience documenting data lineage, business glossaries, transformation logic, and data definitions as part of the validation process. * Ability to identify recurring issue themes and proactively recommend data quality controls, monitoring requirements, and DQ rules. * Strong communication skills with the ability to summarize findings, risks, root causes, and recommended actions for both technical and business stakeholders. * Ability to independently manage workstreams, drive issue resolution, and lead sign-off activities with minimal oversight., * Drive Silver and Gold layer data reconciliation and sign-off activities. * Rapidly evaluate and disposition reconciliation differences. * Identify and document root causes and remediation actions. * Escalate material risks that could impact Aladdin readiness. * Improve transparency of lineage, calculations, and data quality controls. * Enable timely and confident business sign-off of data products and reporting outputs. ## Related Videos - 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