Dimensionless Technologies is seeking a Business Data Analyst specialized in Capital Markets. The role involves designing and maintaining data models, creating source-to-target mappings, and optimizing data structures for high-speed analytics in financial datasets.
Responsibilities:
- Design and maintain physical and logical data models for Capital Markets domains, including trade execution, portfolio positions, market data (ticks/pricing), and risk metrics
- Translate complex financial hierarchies (e.g., fund-of-funds, multi-asset class structures) into optimized Databricks structures
- Ensure data models support temporal requirements, such as Point-in-Time (PIT) analysis and "As-Of" financial reporting
- Lead the creation of comprehensive STM documents, detailing the journey from legacy financial systems and external providers (e.g., Bloomberg, Reuters, Aladdin) to ADLS Gen2
- Define complex transformation logic, business rules, and data enrichment steps within the STM to guide Data Engineering squads
- Map data lineage to ensure full traceability for regulatory compliance
- Design Delta Lake structures that prioritize "Shuffle-free" joins for massive capital markets datasets
- Implement optimized partitioning and Z-Ordering strategies specifically for time-series financial data to enable high-speed analytics
- Utilize Unity Catalog to govern data access and maintain a centralized metadata repository for the GWAM ecosystem