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Intermediate Frontend Developer

Citigroup

Mississauga, ON, Canada Full-time June 13, 2026

Found Description

The Intermediate Frontend Developer is an intermediate level position responsible for the design, development, and implementation of new or revised user-facing application systems and programs, collaborating closely with the Technology team. This role focuses on building engaging and responsive web interfaces, ensuring robust client-server communication, and contributing to overall application system quality.

**Responsibilities:**

+ **Develop and maintain user-facing applications** using modern web technologies, including **ReactJS** , advanced JavaScript (ES6+), HTML5, and CSS3, ensuring high performance and responsive design across various browsers and devices.
+ **Implement UI components and features** , translating design mockups and wireframes into clean, well-structured, and maintainable code.
+ **Integrate frontend applications with backend services** by consuming RESTful APIs, ensuring efficient data flow and robust client-server architecture.
+...

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