Fullstack developer Backend

Compunnel, Inc.

📍 Montreal, Montreal (administrative region), Canada

Full-time Other-General Posted February 19, 2026

Job Description

We are seeking a skilled Full Stack Developer with a strong backend focus to design and develop scalable, maintainable applications and APIs.

This role supports the Credit Risk Limits and Approvals team, delivering robust web-based solutions that integrate with various systems and services.

The ideal candidate will have deep expertise in Java, REST APIs, and database technologies, with exposure to modern UI frameworks and DevOps practices.

Key Responsibilities

  • Design and develop scalable, maintainable applications and APIs using Java and React.
  • Integrate with workflow services and external APIs as needed.
  • Implement and maintain relational and NoSQL databases, including schema design and optimization.
  • Conduct code reviews and provide constructive feedback to peers.
  • Maintain and enhance automated test suites, deployment pipelines, and technical documentation.
  • Perform testing and coordinate deployment...