Senior Frontend Engineer - React / Next.js / TypeScript

S.I. Systems Ltd.; Toronto; Remote; CAD 100,000 - 150,000; Full time

Job summary

S.I. Systems Ltd. is seeking a Senior Frontend Engineer to join a major Canadian retailer's Supply Chain Technology team on a 1-year remote assignment, with occasional in-person meetups in Toronto.

You will design, develop and maintain modern interfaces using React, Next.js and TypeScript, integrate with REST APIs, and collaborate with AI and backend engineers to deliver AI-powered applications. This role emphasizes responsive, accessible, high-performance UI work and requires production-grade

Qualifications

• Proficient in developing frontend apps with React and Next.js.
• Strong TypeScript development experience for scalable web apps.
• Hands-on experience integrating REST APIs and backend services.
• Experience with Google Cloud preferred; AWS/Azure acceptable.

Responsibilities

• Design, develop and maintain modern, responsive and interactive web applications using React and TypeScript.
• Build and enhance frontend applications using Next.js.
• Develop reusable components and scalable frontend architecture.
• Integrate frontend with REST APIs and backend services.
• Collaborate with AI and Backend Engineers to deliver AI-powered applications.
• Develop intuitive and user-friendly interfaces for complex workflows.
• Ensure accessibility, performance and maintainability.

Skills

React

Next.js

TypeScript

REST APIs

Google Cloud

Job description

Duration: 1 Year

Location: Remote (open to occasional in-person for all-hands meetings, if requested at Toronto)

40 hours / week

Our client is Canada's largest retailer. They are looking for an experienced Frontend Engineer to join the Supply Chain Technology team and contribute to the development of a new AI-powered supply chain platform.

Working closely with AI and Backend Engineers, you will be responsible for developing modern, responsive and interactive user interfaces that bring the platform's functionality to life.

This is an exciting opportunity to contribute to a new technology initiative that combines modern frontend engineering with next-generation AI capabilities.

Key Responsibilities:

• Design, develop and maintain modern, responsive and interactive web applications using React and TypeScript.
• Build and enhance frontend applications using Next.js.
• Develop reusable components and scalable frontend architecture.
• Integrate frontend applications with REST APIs and backend services.
• Collaborate closely with AI and Backend Engineers to deliver fully integrated AI-powered applications.
• Develop intuitive and user-friendly interfaces that support complex application workflows.
• Ensure applications are responsive, accessible, performant and maintainable.

Must Have Skills:

• Strong experience developing frontend applications using React, hands-on experience with Next.js.
• Strong TypeScript development experience, building modern, scalable, and responsible web applications.
• Hands-on experience integrating REST APIs and backend services.
• Experience with Google Cloud (preferred), open to AWS/Azure

Senior Frontend Engineer - React / Next.js / TypeScript

Duration: 1 Year

Location: Remote (open to occasional in-person for all-hands meetings, if requested at Toronto)

40 hours / week

Our client is Canada's largest retailer. They are looking for an experienced Frontend Engineer to join the Supply Chain Technology team and contribute to the development of a new AI-powered supply chain platform.

Working closely with AI and Backend Engineers, you will be responsible for developing modern, responsive and interactive user interfaces that bring the platform's functionality to life.

This is an exciting opportunity to contribute to a new technology initiative that combines modern frontend engineering with next-generation AI capabilities.

Key Responsibilities:

• Design, develop and maintain modern, responsive and interactive web applications using React and TypeScript.
• Build and enhance frontend applications using Next.js.
• Develop reusable components and scalable frontend architecture.
• Integrate frontend applications with REST APIs and backend services.
• Collaborate closely with AI and Backend Engineers to deliver fully integrated AI-powered applications.
• Develop intuitive and user-friendly interfaces that support complex application workflows.
• Ensure applications are responsive, accessible, performant and maintainable.

Must Have Skills:

• Strong experience developing frontend applications using React, hands-on experience with Next.js.
• Strong TypeScript development experience, building modern, scalable, and responsible web applications.
• Hands-on experience integrating REST APIs and backend services.
• Experience delivering production-grade applications.
• Experience with Google Cloud (preferred), open to AWS/Azure

Disclaimer:

AI may be used in evaluating candidates.

This posting is for an existing vacancy.