Front End Supervisor

Pentasia; Barrie; On-site; CAD 80,000 - 120,000; Full time

Job summary

A leading company in the industry is seeking a Senior Frontend Developer to join their team in Barrie, Ontario. The successful candidate will build scalable web applications using Next.js and React, lead architecture discussions, and mentor junior developers. This is a full-time on-site role with a focus on high-quality, responsive UI design and collaboration with cross-functional teams.

Qualifications

• 7–8+ years experience in frontend development.
• Expert-level proficiency in Next.js and modern React.
• Proficiency in HTML/CSS and styling frameworks.

Responsibilities

• Build and maintain high-performance web applications using Next.js and React.
• Lead frontend architecture and mentor junior developers.
• Design UI components and integrate APIs.

Skills

Next.js

React

HTML

CSS

Redux

Zustand

Tailwind

SCSS

Styled Components

CI/CD

Version Control

Jest

Cypress

Web3

UI/UX Design Principles

Job description

Location : this role is on-site in Vancouver (5 days at the office)

Employment Type : Full-time

Experience Level : Senior (7–8+ years)

Main Responsibilities :

• Build and maintain high-performance web applications using Next.js and React.
• Lead frontend architecture and optimize performance for scalability.
• Design accessible, responsive UI components with modern CSS tools.
• Integrate REST and GraphQL APIs into the frontend.
• Conduct code reviews and mentor junior developers.
• Collaborate with cross-functional teams to deliver new features and improvements.

Desired experience :

Expert-level proficiency in Next.js and modern React.

Experience with state management tools (e.g., Redux, Zustand).

Proficient in HTML / CSS and styling frameworks like Tailwind, SCSS, or Styled Components.

Familiar with CI / CD workflows, version control, and build tools like Vite or Webpack.

Experience with headless CMS and frontend testing libraries (Jest, Cypress).

Knowledge of Web3 or UI / UX design principles is a plus.

If you're interested, feel free to directly apply here or share with me your CV to

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