Senior Full Stack Developer

Prospect 33 • montreal (administrative region), qc, Canada • Posted May 27, 2026

Location montreal (administrative region), qc

Job Type Full-time

Category Other-General

Posted May 27, 2026

Senior Full Stack Developer – UI Specialist  Prospect 33 | Halifax or Montreal 
About the Role We are seeking a Senior Full Stack Developer with a strong bias toward frontend engineering to join a high-performing capital markets technology team. This is a strategic hire supporting a critical platform that demands exceptional UI craftsmanship, real-time data delivery, and production-grade component architecture. 
What You’ll Do Design, build, and maintain high-quality React and Next.js applications for complex financial workflows 
Architect and maintain a shared component library used across multiple product surfaces 
Implement real-time data updates and WebSocket-driven UI features for live data environments 
Build and consume Node.js backend services and REST APIs to support frontend functionality 
Work with MongoDB for data persistence and backend service integration 
Collaborate with pr...
            

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