Python Developer for Data Platform Engineering

Citi • mississauga, on, Canada • Posted June 12, 2026

Location mississauga, on
Job Type Full-time
Category Other-General
Posted June 12, 2026
Take your career to the next level with Citi as a Python Developer focused on Fixed Income Data Platforms. Build and maintain solutions that empower traders and quantitative scientists.

This senior-level role involves developing a sophisticated data platform within the Fixed Income team. You will work directly with industry professionals to deliver high-performance applications utilizing your Python and data science expertise. Expect to drive improvements in application performance and keep up with the latest tools to maximize platform capability.

Key Responsibilities: • Analyze system requirements and define program interactions • Participate in sprint planning for task assignments • Design and develop Python analytical services • Troubleshoot bugs and improve system performance • Champion open source tools within the data community

Requirements: • Over 5 years of hands-on Python experience • Experience with Docker and Kubernetes preferred • Knowledge of CI/...

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