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 qualified experience

Apply Java architecture, ETF execution, and application development expertise to Citi’s global trading technology systems.

📌 Senior Java Architect (full-time) (Mississauga)
🏢 Citi
📍 Mississauga