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Senior Full Stack Java Developer Role

Citigroup Inc.

mississauga, on, Canada Full-time June 17, 2026

Opportunity Description

Join Citi as a Senior Full Stack Java Developer, where you’ll have the opportunity to impact our technology platform significantly. Utilize your depth in Java and ReactJS in a collaborative environment.

In this senior position, you will be responsible for leading applications systems analysis and programming efforts. Your role involves designing scalable solutions and mentoring mid-level developers, ensuring best practices and high-quality standards are met across the development team.

Key Responsibilities: • Oversee the design and implementation of complex applications • Mentor junior developers and participate in code reviews • Develop reusable components and services for better efficiency • Communicate technical concepts to both technical and non-technical teams • Provide post-release support and troubleshooting

Requirements: • 8+ years in Java development, emphasizing Spring Framework • Extensive experience in building scalable microservices • Familiarity...
Full-time Other-General

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