Open Systems Tech is looking for a Big Data Developer for one of our financial services clients. This is a time sensitive opportunity, please apply ASAP.

Job Title: Big Data Developer

Location: Mississauga - 3 days - Hybrid

Term: 12 months contract plus extension

Job Description:

• 10+ years of hands-on experience in big data development using Python and PySpark

• Prove experience in building and optimizing large scale data processing applications

• Proficiency in PySpark and Spark ecosystem

• Strong programing skill in PySpark/Python

• Solid understanding of Hadoop, Hive and HDFS

• Proficiency in SQL writing and Query optimization