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Citi Application Systems Development Lead

Company: Citigroup Inc.

Location: mississauga, London

Posted: June 14, 2026

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Position Details

Join Citi as an Application Development Technology Lead Analyst, focusing on high-level programming and systems analysis. In this senior position, you will spearhead the design and implementation of new application systems.

This role involves leading diverse teams in programming activities, leveraging your strong background in J2EE and core Java development. You will ensure that application design aligns with the architectural blueprint while providing mentorship to mid-level developers. Your technical acumen will also guide enhancements and solutions to complex business challenges.

Key Responsibilities: • Develop and implement application modules using J2EE • Ensure application design adherence to architecture principles • Allocate work and mentor mid-level developers • Identify and define system enhancements • Analyze complex business processes for innovative solutions

Requirements: • Core Java expertise with performance tuning skills • Proficient in J2EE, ...