Senior Java Developer at Citigroup (Mississauga)

Citigroup • mississauga, Canada

Location mississauga, on
Job Type Full-time
Posted June 04, 2026

Role Description

Join Citigroup as a Senior Java Developer, contributing to complex application systems development. Engage in innovative technology solutions utilizing your extensive Java/JEE expertise. This analyst role involves applying your skills in feasibility studies, application design, and user support. You will also recommend security measures to enhance system functionality while ensuring compliance with legal and ethical standards. Your guidance as a subject matter expert will be essential to junior analysts and broader project teams. Key Responsibilities

Conduct feasibility studies and set development timelines Oversee application design and testing phases Provide operational support for complex systems Develop security measures during post-implementation Mentor junior team members in programming standards Requirements

5+ years of coding experience in J2EE 3+ years of managing projects and teams Strong familiarity with Agile/Scrum methodologies Proficient in Spring framew...

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