Cogency

React JS Frontend Developer

📍 Location
calgary, ab
⏰ Job Type
Full-time
📅 Posted
June 04, 2026
Apply Now

Job Description

Location:

Calgary (Hybrid – 3 Days Onsite)

Job Type:

Full-Time (FTE)

Interview Process:

In-person interview required in Calgary or Montreal

Job Summary Cogency Inc. is seeking a skilled React JS Frontend Developer to build modern, responsive, and high-performing web applications. The ideal candidate will have strong experience in React, frontend architecture, and UI performance optimization, along with the ability to collaborate effectively in a hybrid work environment.

Key Responsibilities

Develop and maintain responsive web applications using React JS

Build reusable, scalable, and high-quality UI components

Implement state management and optimize application performance

Integrate frontend applications with RESTful APIs

Collaborate with backend developers, designers, and QA teams

Participate in code reviews and ensure adherence to best practices

Troubleshoot an...

Start Your Week Right!

Apply now and make every Monday exciting with Cogency

Apply for this Position