Lead Java Developer for Application Systems

Citi

Full-time IT & Technology
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Location
mississauga, peel region, Canada
Posted
May 29, 2026

Job Description

Join as a Lead Java Developer, spearheading application systems development. Apply expertise in Java, Microservices, and modern architectural principles to enhance workflows and process improvements.

This senior role requires a proactive approach to programming and systems analysis, focusing on integration with management teams. You will leverage your experience in APIs, CI/CD, and DevOps tools to ensure robust application design. In addition, your advisory capacity will support mid-level developers while addressing complex project challenges.

Key Responsibilities:
• Partner with teams to enhance functional integration
• Tackle high-impact problems with detailed evaluation
• Ensure compliance with architectural design standards
• Establish coding, testing, and debugging practices
• Provide mentorship and guidance to junior developers

Requirements:
• 5+ years in software development with Java expertise
• De...