Intermediate Python Developer - Data & ETL

S.i. Systems

Contract Computer Occupations
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Location
Toronto, Ontario, Canada
Posted
March 23, 2026

Job Description

Our client is Canada's largest retailer. They are looking for an Int. Python Developer to support data-driven initiatives through hands-on development in Python and SQL.

This involves working on data ingestion, transformation, validation, and database integration within a cloud-based data environment.

The ideal candidate has experience as a Python Developer or Data Engineer working with large-scale datasets and is comfortable building and maintaining in ETL workflows and data pipelines.

Duration: 6 Months, to start

Location: Brampton - 2 days/week onsite

Responsibilities:

  • Develop and maintain data solutions using Python and SQL.
  • Build and support ETL processes including:
  • File ingestion
  • Data cleansing and transformation
  • Data validation
  • Loading data into databases and APIs
  • Connect to and interact with databases using Python (API clients, database connec...

    • Job Details

    • Job Type
      Contract
    • Category
      Computer Occupations
    • Date Posted
      March 23, 2026
    • Application Deadline
      May 02, 2026