Lead full stack application engineering with React, TypeScript, and Java across Citi’s technology organization. This is a full-time role focused on complex systems.

The Senior Full Stack Engineer establishes and implements application systems while leading systems analysis and programming activities. You will coordinate with Technology teams, define enhancements, and support current products and process improvements. The role combines microservices, distributed architecture, cloud platforms, and advanced frontend development.

Key Responsibilities: Establish and implement new or revised application systems

Lead applications systems analysis and programming activities

Define enhancements supporting products and process improvements

Develop coding, testing, debugging,



and implementation standards

Coach mid-level developers and analysts while allocating work

Requirements: Six or more years in financial services

Expertise in React, TypeScript, and modern JavaScript

Experience designing microservices and distributed enterprise architectures

Proficiency with Java, Spring, cloud, and databases

Bachelor’s degree or equivalent experience; master’s preferred

Bring full stack engineering leadership, systems analysis, React expertise, and microservices knowledge to Citi’s applications development team.

📌 Senior Full Stack Applications Engineer (Mississauga)
🏢 Citi
📍 Mississauga