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Big Data Developer

Company

Confidential

Location

mississauga, peel region

Posted

June 05, 2026

Position Overview

We are looking for a seasoned Senior Big Data Developer with strong Python and PySpark expertise to design, develop, and optimize large-scale data processing solutions in a Hadoop/Cloudera ecosystem. The ideal candidate brings deep hands‑on experience across the full Big Data stack, strong data analysis and wrangling capabilities for high-volume datasets, and the ability to thrive in fast-paced globally distributed team environments.

  • Develop and maintain data pipelines using Python, PySpark, Spark, and Kafka for high-volume batch and streaming workloads
  • Perform data analysis and data wrangling on large-scale datasets ensuring accuracy, completeness, and quality
  • Design and optimize queries across Hive, Impala, and SQL for performance and scalability
  • Troubleshoot and resolve performance issues within the Cloudera Big Data ecosystem
  • Schedule and monitor jobs using Autosys...

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