Fullstack Developer (node.js / React)

Catallaxy • montreal (administrative region), qc • Posted June 01, 2026

Position Overview

Catallaxy is looking for a talented full-stack developer (node.js) able to quickly develop, deliver and support clean, scalable and high quality code for blockchain applications.

  • You will work closely with the head of product
  • You will have the opportunity to grow inside the organization

Job Location

Montreal, Quebec, Canada

Job type

Full time

Responsibilities

  • Design, develop, deliver, and support web-based applications and APIs
  • Write maintainable code with extensive tests and version control
  • Ensure the scalability and quality of all code and products
  • Build applications that focus on great user experience
  • Create automated testing to quickly and confidently ship code
  • Assist with product documentation, unit testing and ensuring overall product quality
  • Participation in daily scrums, design discussions, code reviews and code an...