UI / React Developer

Montreal, Quebec, CAPosted 3 days ago

Role Overview

Prozus Inc. is hiring a mid-level UI / React Developer. This is a full-time hybrid role, based in Montreal. Part of Prozus Inc.'s Frontend hiring, posted 3 days ago. Full responsibilities, required qualifications, and the apply link are listed in the description below.

Salary Context

Salary is not disclosed in this posting. Market median for Mid-level Frontend roles is $135k-$200k (based on 39 comparable listings). Many employers share specifics during the interview process or after an initial screen.

Resume Keywords to Include

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JavaScriptTypeScriptReactAgileORLocationMontrealQC

Job description

Location: Montreal, QC (Hybrid – 3 Days Onsite)

Employment Type: Contract (C2C)

About the Opportunity

One of our clients is seeking a talented UI / React Developer to build highly interactive and scalable web applications. The ideal candidate will have strong expertise in React, JavaScript, and advanced data visualization technologies, with experience developing complex user interfaces in a micro-frontend environment.

Responsibilities

Design and develop modern, responsive web applications using React.
Build advanced data visualization and graphing solutions using D3.js.
Develop reusable UI components and maintain scalable front-end architecture.
Collaborate with UX designers, product teams, and backend developers.
Implement and maintain automated testing frameworks.
Contribute to micro-frontend architecture and front-end best practices.
Optimize application performance and user experience.
Troubleshoot and resolve front-end issues across browsers and devices.

Required Qualifications

5+ years of frontend development experience.
Strong expertise in:
React.js
JavaScript (ES6+)
D3.js
Complex Graph Visualization
Cypress or Selenium
Micro Frontend Architecture
Experience building responsive and performance-optimized web applications.
Strong understanding of frontend development best practices.

Preferred Qualifications

Experience with TypeScript.
Familiarity with modern UI frameworks and state management tools.
Experience working in Agile development environments.
Knowledge of cloud-based application deployments.

Interested candidates are encouraged to apply.

Pay: $40.00-$45.00 per hour

Application question(s):

Do you have 5+ years of frontend development experience?
Do you have experience building responsive and performance-optimized web applications?

Location:

Montréal, QC (preferred)

Work Location: Hybrid remote in Montréal, QC

About Prozus Inc.

Prozus Inc.

FrontendHybrid

1 other open role at Prozus Inc. on TryApplyNow.

View all 2 roles at Prozus Inc.

Frequently Asked Questions

How do I apply for the UI / React Developer position at Prozus Inc.?

Use the Apply button above to submit your application directly to Prozus Inc.. Most applications take less than 5 minutes if your resume and contact details are ready, and you'll be routed to the employer's official application system to finish.

Is the UI / React Developer role at Prozus Inc. remote or in-office?

This is a hybrid role based in Montreal. Expect a mix of in-office and remote days, with the specific cadence set by the hiring manager.

What does a UI / React Developer at Prozus Inc. earn?

Prozus Inc. has not disclosed a salary range in this posting. Many employers share specifics later in the interview process; you can also ask during a recruiter screen if compensation transparency is important to you.

When was the UI / React Developer role at Prozus Inc. posted?

This role was posted on July 10, 2026 (3 days ago). It's still listed as actively hiring; we re-confirm openings against the source system multiple times per day and remove closed roles.

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