Senior Python Developer for Fixed Income

Citi • mississauga, on, Canada • Posted May 27, 2026

Location mississauga, on
Job Type Full-time
Category Other-General
Posted May 27, 2026
Elevate your career with Citi as a Senior Python Developer in the Fixed Income Data Platform Team. Leverage your Python skills to enhance data solutions for traders and quantitative scientists.

Join a talented team helping to build Citi's next-generation data platform. This senior role requires expertise in Python, data science tools, and enterprise-scale applications. You will work closely with quants to develop efficient analytical tools while ensuring system performance and robustness.

Key Responsibilities: • Analyze system requirements and define component interactions • Participate in sprint planning and estimation for Python tasks • Engage in design for Python analytical services • Resolve bugs and enhance application performance • Stay updated on open source tools improving efficiencies

Requirements: • 5+ years Python application development experience • Familiarity with Docker, Kubernetes, and CI/CD processes • Knowledge of DevOps technologies like An...

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