Role: Tableau Specialist
Location: Reston, VA - Hybrid
Duration: 6+ months
Required skills:
- 6+ years Tableau Desktop + Server/Cloud with strong VizQL, LODs, table calcs, parameters, actions
- Capital Markets domain: Understanding of MBS, fixed income, securitization, trading, or mortgage finance data
- SQL Expert: Advanced queries, window functions, tuning. Snowflake or Oracle preferred
- Data Sources: Experience with large financial datasets billions of rows, AWS S3, Redshift, or Snowflake
- Performance Tuning: Explain plans, data extract optimization, Tableau server tuning
- Finance BI: Knowledge of metrics like WAC, WALA, CPR, CDR, OAS, duration, DV01
- Collaboration: Work with quants, data engineers, and business SMEs under tight deadlines