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Maverick InnoGarage

Senior ETL Developer

On site

Toronto, Canada

Senior

Full Time

08-10-2025

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Skills

Python Data Analysis SQL NoSQL Data Engineering Version Control Databases git Azure AWS Agile Numpy Pandas Analytics ETL Processes

Job Specifications

Please Note :. Citizens only

Position Title: ETL Developer

Experience Level: 8+ years

Job Summary:

We are looking for an experienced Python ETL Developer with strong skills in data transformation, data analysis, and building robust ETL pipelines using tools like Pandas, NumPy, SQL, and working with Data Lake architectures. The ideal candidate will play a key role in data ingestion, processing, and integration across various data systems to support business intelligence and analytics efforts.

Key Responsibilities:

Design, develop, and maintain ETL pipelines using Python and data processing libraries like Pandas and NumPy.
Extract data from various structured and unstructured sources, including files, APIs, and databases.
Cleanse, validate, and transform data to prepare it for downstream consumption.
Load processed data into target systems such as Data Lakes, Data Warehouses, or SQL/NoSQL databases.
Optimize data processing workflows for scalability and performance.
Collaborate with data engineers, analysts, and stakeholders to define data needs and deliver high-quality datasets.
Implement logging, error handling, and data quality checks within ETL processes.
Document ETL flows, data schemas, and transformation logic.

Required Skills:

Strong experience in Python for data engineering or ETL development.
Proficiency with Pandas, NumPy, and other data manipulation libraries.
Solid understanding of ETL processes and data transformation techniques.
Hands-on experience with SQL (writing complex queries, joins, aggregations).
Experience working with Data Lakes (e.g., AWS S3, Azure Data Lake, or similar).
Familiarity with version control tools (e.g., Git) and Agile development practices.

About the Company

"At Maverick Innogarage, we drive digital transformation with innovative, resourceful solutions tailored to your business needs. Our expertise spans Adobe Cloud, MS Dynamics 365, Data Governance, Application Development, and Records Management. We prioritize agility and creativity, blending cutting-edge technology with a practical approach to help organizations achieve their transformation goals efficiently." Know more