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Market Data Sr Developer - Python and .Net - Assistant Vice President

Company: Citi

Location: mississauga, London

Posted: June 06, 2026

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Position Details

Overview

The Fixed Income Technology team is a dynamic and fast‑paced group responsible for developing and maintaining trading, pricing, and risk management systems that support the firm’s global fixed‑income business. The team works directly with traders, quantitative analysts, and risk managers to deliver innovative solutions that provide a competitive edge in the market.

Key Responsibilities

  • Application Development: Design, build, test, and deploy high‑quality, scalable, full‑stack applications for fixed‑income trading and risk management.
  • Front‑End Development: Create intuitive, responsive, high‑performance user interfaces using modern web technologies (React, Angular) to visualize market data and workflows.
  • Back‑End Development: Develop resilient server‑side logic, microservices, and APIs to handle trade processing, data management, and integration with internal and external systems.
  • Collaboration: Work closely with tr...