Responsibilities Data Architecture & Modeling : Define and own the architecture for Finance data platforms and datasets. Design enterprise-grade transactional data models using MySQL and PostgreSQL. Design scalable analytical data models using Hive, Spark, and data warehouse technologies. Establish standards for fact, dimension, aggregate, historical, and reporting data structures. Define table grain, primary keys, partitioning strategies, indexing, retention policies, and historical tracking approaches. Design data contracts and integration patterns across Finance systems and downstream consumers. Data Pipeline Architecture : Architect and guide the implementation of ETL/ELT pipelines supporting Finance use cases. Design scalable ingestion and processing patterns including batch, incremental, CDC, backfill, reconciliation, and recovery workflows. Ensure reliability, scalability, observability, and maintainability of data pipelines. Drive architecture decisions for performance optimiza...