Lead Data Engineer

Citibank (Switzerland) AG
Full-time Mississauga, Peel Region Other-General
Posted:
February 28, 2026
Location:
Mississauga, Peel Region, Canada

Job Description

## For additional information, please review .* 6-10 years of relevant experience in Apps Development or systems analysis role* Extensive experience system analysis and in programming of software applications* Experience in managing and implementing successful projects* Subject Matter Expert (SME) in at least one area of Applications Development* Design, develop, and maintain ETL processes to extract, transform, and load data from various sources into our data warehouse.* Write complex SQL queries and PL/SQL scripts to perform data manipulation, validation, and transformation.* Develop and maintain data pipelines using Python and related libraries (e.g. Polar, Pandas).* Optimize ETL processes and data pipelines for performance and scalability.* Collaborate with data analysts and other stakeholders to understand data requirements and develop solutions to meet their needs.* Implement data quality checks and monitoring to ensure data accuracy and consistency.* Troubleshoot and resolve dat...

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Job Overview

Job Type: Full-time
Location: Mississauga, Canada
Posted: February 28, 2026
Deadline: April 09, 2026