Frontend Developer - TI211125

emergiTEL Inc.; Toronto; Hybrid; CAD 80,000 - 120,000; Full time

Job summary

A tech company in Canada is seeking an experienced developer with over 7 years of experience. The successful candidate will be proficient in React, React Native, and TypeScript, with expertise in GraphQL APIs and collaboration in a small team setting. This role offers an exciting opportunity to contribute to full solution designs and mobile application functionality.

Qualifications

• 7+ years of development experience.
• Hands-on experience with React and React Native.
• Strong TypeScript proficiency.
• Proven experience with GraphQL APIs.

Skills

Development experience

React

React Native

TypeScript

Redux

GraphQL

Jest

CI environments

Push notifications

Collaborative team

Job description

Qualifications :

• 7+ year of development experience
• React + React native hand on experience
• Experience designing a full solution
• Strong TypeScript proficiency
• Experience with Redux and redux-saga for state management
• Proven experience with GraphQL APIs and query development
• Experience writing and maintaining Jest unit tests
• Comfortable with CI environments and mobile build processes
• Experience implementing and troubleshooting push notifications
• Ability to work in a small, collaborative team environment

Preferred Qualifications

• Experience with crash reporting and monitoring tools for mobile applications
• Experience troubleshooting and resolving production issues
• Experience implementing or maintaining video call functionality in mobile apps
• Familiarity with ejected React Native applications (non-Expo)
• Basic knowledge of native mobile development (Objective‑C, Java)
• Experience working with and upgrading legacy dependencies
• Experience upgrading React Native versions and managing dependencies