Build Java trading applications for Citi’s global Delta One Execution Platform, using object-oriented design and Unix or Linux expertise. This is a full time technology role.
As a Senior Java Developer, you will support analysis, design, construction, testing, implementation, and application operations. You will maintain ETF Execution workflows and strategies while collaborating with business analysts and Cross Assets Liquidity teams. The work includes data interfaces, agile development, documentation, and support training.
Key Responsibilities: Monitor development phases from analysis through implementation
Maintain Citi’s 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 and design expertise
Unix or Linux and software application programming experience
Bachelor’s or Master’s degree, or equivalent professional experience
Apply Java architecture, ETF execution, and application development expertise to Citi’s global trading technology systems.

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📌 Senior Java Developer ETF Execution (Ontario)
🏢 Citi
📍 Ontario