Build scalable data solutions in Markham, ON, using advanced SQL and Python with Pandas in a hybrid, three-days-on-site schedule.
This Senior Data Engineer, Senior BI, or Analytics Engineering Lead designs reliable solutions for business intelligence, reporting, and advanced analytics. The work includes large datasets, data pipelines, data quality, and modern data engineering. You will support data-driven decision-making across the organization.
Key Responsibilities: Design and maintain scalable ETL/ELT data pipelines
Optimize complex SQL queries, procedures, and database objects
Develop Python and Pandas transformation workflows
Build data models, warehouses, and marts
Validate, test, and monitor data quality
Requirements: Five-plus years in data engineering or similar roles
Advanced SQL skills with large datasets
Strong Python and Pandas development experience
Relational database experience with SQL Server, PostgreSQL, Oracle, or MySQL
Robust English communication and analytical skills
Apply advanced SQL, Python, Pandas, and pipeline engineering to deliver dependable enterprise data solutions in Markham.

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📌 Senior Data Engineer SQL Python (Ontario)
🏢 Altis
📍 Ontario