Senior Business Analyst, Data Integration, CoStar Debt Solutions
Core
Own the path data takes from external systems into the CoStar Debt Solutions platform, managing API integrations for banks, sponsors, and asset managers to support CRE underwriting.
Role type
Senior Business Analyst, Data Integration
Builds
API integrations for ingesting customer data (loan books, property feeds) and exporting enriched records/metrics back to customer systems.
Domain
Commercial Real Estate (CRE) underwriting, Financial Services
Deliverable
production ML models | product features
Required skills
REST/GraphQL API design, OAuth flows, batch ETL, Python/Node scripting, data mapping, error handling, idempotency, schema drift management
Preferred skills
CRE data domain knowledge (FIS, CoStar, Intex, Yardi, MRI), LLM agent interface concepts
Technologies
REST, GraphQL, webhooks, OAuth, Python, Node
Responsibilities
Design and maintain bidirectional API integrations for data ingestion and export; act as the primary customer-facing contact for IT teams during scoping and troubleshooting; monitor pipeline health and handle credential rotations; define data mapping logic between source systems and internal models; evolve integrations from scheduled pipelines to agent-callable surfaces.
Seniority
Senior, hands-on IC