Data Engineer

Kopiustech
Cambridge, MA
Remote
Job Description
We are looking for a Senior Data Engineer to join a fast-growing startup building a real-time data platform that unifies and unlocks access to fragmented data sources.

Requirements

  • Design, build, and maintain data integrations with external systems using Python and SQLAlchemy.
  • Develop, optimize, and maintain complex queries and schemas in PostgreSQL.
  • Build asynchronous data access layers using FastAPI, asyncpg, and SQLAlchemy.
  • Ensure data reliability, performance, and consistency across the platform.
  • Collaborate closely with backend and frontend engineers to support product development.
  • Participate in data architecture and modeling decisions.
  • Proactively identify data quality, performance, and scalability issues.
  • Document data models, integration patterns, and best practices.
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