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Senior Java Developer at Citi

Citi

mississauga, peel region, Canada Full-time May 26, 2026

Opportunity Description

Enhance enterprise applications with Citi as a Senior Java Developer in Mississauga, Ontario. Spearhead innovation, lead development teams, and drive AI integration in a hybrid work model.
Citi is looking for a skilled Senior Java Developer with over seven years of experience in Java/J2EE to lead the development of robust solutions. Your expertise in Spring Boot and relational databases will help analyze and resolve production issues effectively. This role enables you to coach junior developers while implementing cutting-edge technologies to improve system performance.
Key Responsibilities:
• Provide advanced technical support for production issues
• Lead design and implementation of Java/J2EE applications
• Drive end-to-end development of back-end services
• Mentor junior developers in their technical growth
• Prototype AI-driven solutions for applications
Requirements:
• 7+ years in Java/J2EE enterprise applications
• Proficient in multithreading and dat...
Full-time Other-General

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