Senior Specialist - Data Engineering

Quantum World Technologies Inc.; Toronto; On-site; CAD 120,000 - 150,000; Full time

Job summary

Quantum World Technologies Inc. in Toronto, ON, seeks an experienced Data Engineer to design and implement scalable Snowflake-based data architectures and to own end-to-end ETL/ELT pipelines.

You will model data warehouses and schemas (Star/Snowflake), optimize performance and costs, integrate Snowflake with external systems, monitor data quality and governance, collaborate with engineers and analysts, and mentor junior developers in a fast-paced environment.

Qualifications

• Experience designing data warehouses and Snowflake-based architectures.
• Strong ETL/ELT pipeline experience.

Responsibilities

• Design and implement scalable data architectures using Snowflake.
• Develop, optimize and maintain ETL/ELT pipelines for data ingestion and transformation.
• Model and design data warehouses, data marts and schemas (Star/Snowflake).
• Optimize Snowflake performance, cost and query efficiency.
• Integrate Snowflake with external systems, APIs, cloud platforms, BI tools.
• Monitor data quality, troubleshoot issues and ensure data reliability.
• Implement data security, access controls and governance policies.
• Collaborate with data engineers, analysts and business teams.
• Mentor junior developers and provide technical leadership.

Job description

Design and implement scalable data architectures using Snowflake

Develop optimize and maintain ETLELT pipelines for data ingestion and transformation

Model and design data warehouses data marts and schemas StarSnowflake schema

Optimize Snowflake performance cost and query efficiency

Integrate Snowflake with external systems APIs cloud platforms BI tools

Monitor data quality troubleshoot issues and ensure data reliability

Implement data security access controls and governance policies

Collaborate with data engineers analysts and business teams

Mentor junior developers and provide technical leadership