Hybrid! ETL developer - Senior, 6 months contract

• Location: Toronto, Ontario

• Duration: 2026-09-14 to 2027-03-31 (133 days)

• Job Type: Hybrid

• Openings: 1

Requirements:

• Data warehousing design and development with focus on extracting, transforming data coming from various data sources and loading into star/snowflake schemas

• Design, build, automate and optimize complex data ETL/ELT processes using PL/SQL and equivalent

• Writing complex procedures/pkg/views/scripts to do data de-normalization, data extraction, data transformation(cleansing), and data loading.

• Creating data assets (denormalized) from highly normalized Oracle database, and load the data asset to another type of DBMS (Microsoft SQL DBs, Postgress, etc.)

• Relational databases (Oracle, MySQL, SQL Server), data modelling (relational & dimensional), advanced SQL, query optimization, data replication, administration