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Contract: Senior Backend Engineer - Snowflake Data Platform

Upwork · Brazil, Brazil, Brazil

Location
Brazil
Job Type
Full-time
Posted
June 03, 2026

Job Description

Upwork is looking for a talented, experienced, and hardworking Senior Backend Engineer with an expert level in Python, Javascript, server-side development with SQL experience, and AWS knowledge to work on the Upwork Data Platform Backend.


The Intelligent Data Platform team is seeking a Senior Backend Engineer to support the Snowflake Data Platform. This is a hands-on IC role focused on building, operating, and automating backend services that power data ingestion, orchestration, governance, cost optimization, and compliance for a platform used by hundreds of internal users.


Your Responsibilities:

  • Build and operate backend services and automation for the Snowflake data platform.

  • Support data ingestion pipelines (RDS/Oracle → Snowflake) and reverse ETL (Snowflake → RDS).

  • Develop and maintain Airflow (AWS MWAA) workflows for ingestion, data quality, and ops automation.

  • Implement tooling for data...

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