Staff Data Engineer
New
C
Courtyard.ioCollectibles Marketplace
Location: United StatesFull-TimeStaff
SalaryCompetitive salary
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Job Details
- Experience
- 5+ years
- Required Skills
- PythonSQLGCPData engineeringBigQuerydbt
Requirements
- 5+ years in data engineering with real production pipeline ownership, at senior or staff scope
- Experience taming third-party data at volume — unstable sources, schema drift, no advance notice
- Entity resolution in practice, including the judgment to know when a confident match is wrong
- Deep SQL and Python; production dbt with tests and incremental models you actually maintained
- Strong dimensional modeling — SCD Type 2, incremental loads, backfills, late-arriving data
- Cloud warehouse depth; BigQuery and GCP preferred
- Experience with marketplace or e-commerce data models: orders, payments, refunds, promos, attribution
- Broad enough to navigate backend systems and pair with AI on the hard parts
Responsibilities
- Own external market data ingestion end to end — acquisition, normalization, and delivery into the warehouse
- Own the canonical item model and the entity resolution that maps messy inbound records onto it
- Build quality and monitoring that catches gaps and degradation before a stakeholder notices
- Own the warehouse layer: dbt modeling, tests, and documentation across marketplace, vault, payments, and event data
- Set schema contracts with product engineering so upstream changes break the build, not the metrics
- Serve pricing and ML with reliable training and feature tables
- Set the engineering bar for the data org and level up DS on production-path work
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