Lead Java architecture for Citi’s Delta One Execution Platform, combining object-oriented design with full-time application development. Work globally across critical trading systems.

This Vice President-level technology position focuses on development and maintenance for equities execution applications. You will analyze, design, construct, test, implement, and support software applications for business users. The work includes ETF execution workflows, Cross Assets Liquidity interfaces, and agile collaboration with development teams.

Key Responsibilities:

- Monitor development, testing, implementation, and operational support phases
- Develop and maintain the global Delta One Execution Platform
- Enhance ETF execution workflows and strategies




- Design data interfaces with Cross Assets Liquidity teams
- Document systems and train first-level support staff

Requirements:

- Eight-plus years of relevant experience
- Strong Java architecture and development experience
- Object-oriented analysis, design, and programming expertise
- Unix or Linux knowledge and robust communication skills
- Bachelor’s or Master’s degree, or equivalent professional experience

Apply Java architecture, trading technology, and systems analysis expertise to Citi’s Delta One platform development.

📌 Senior Java Developer Delta One (Mississauga)
🏢 Citigroup
📍 Mississauga