Senior Javascript Developer (React/Redux)

Swoon

Full-time IT & Technology
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Location
toronto, on, Canada
Posted
June 01, 2026

Job Description

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Our client is one of Canadaโ€™s

Big Five global financial institutions , a leader in personal and commercial banking and a global powerhouse in wealth management. This role is within their

Capital Markets

division, where you will be building the next generation of institutional trading desktops.

We are looking for a

Senior React Developer

with deep experience in high-performance data grids and desktop interoperability. You will be responsible for developing the mission control interfaces used by professional traders to execute billion-dollar transactions in real-time.

Key Responsibilities

Build Institutional Grade UIs:

Develop and maintain complex, real-time trading dashboards using

React and TypeScript

within an

OpenFin

environment.

Master the Data Grid:

Architect and optimize high-f...