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Senior Front-End React Developer – ReactJS, TypeScript, JavaScript, Micro Frontends


Job Location:

Mississauga - Canada

Monthly Salary: K 10 - 10
Experience Required: 5years
Posted: 7 August 2026 (30+ days ago)
Application Deadline: 4 November 2026
Vacancies: 1 Vacancy

Job Summary

Senior Front-End Developer ReactJS TypeScript JavaScript Micro Frontends

Experience Range: 15 Years

Must Have Technical/Functional Skills
Frontend Expertise

Deep understanding of:
JavaScript/TypeScript
Core ReactJS principles
Lifecycle methods
Modern state management

Strong knowledge of Backend-for-Frontend (BFF) architecture.
Experience building and supporting multiple MFEs.
Strong front-end development skills.
Advanced proficiency in:

Modern JavaScript (ES6)
TypeScript
HTML5
CSS3

Roles & Responsibilities
Frontend

Build responsive user-friendly interfaces using:
ReactJS
HTML5
CSS3

Analyze and debug code to ensure:
Maximum performance
Accessibility
Cross-browser compatibility

Seamlessly connect frontend applications with RESTful APIs and backend microservices.
Build reusable responsive and production-ready components and libraries.

Generic Managerial Skills

Familiarity with CI/CD tools:
GitHub
Lightspeed
ECS

Experience with Agile/Scrum methodologies.
Review pull requests and guide junior developers on best practices and clean code.

Key Words to Search in Resume

Angular Development
React Development
Front-End Development


Required Skills:

Sailpoint