Mobile Engineer

Highspring; Montreal (administrative region); On-site; CAD 78,000 - 110,000; Full time

Benefits offered by this job

High-impact products

Collaborative engineers

Mobile and web stacks

Career progression

Continuous learning

Job summary

Highspring is seeking a Frontend Developer (React / React Native) to craft high-performance experiences across mobile and web. You’ll join a strong Agile squad delivering modern applications in a fast-paced, high-impact environment.

As part of the role, you’ll build mobile and web apps, own features end-to-end, and collaborate with product, design, and architecture teams while pushing for performance, reliability, and best practices.

Qualifications

• 5+ years in software development.
• Frontend engineering with React + React Native.
• Proven ability to ship mobile and web applications.
• Comfortable in fast-moving Agile environments.
• French required.

Responsibilities

• Build mobile and web applications using React and React Native.
• Deliver clean, scalable frontend code.
• Work with product, design, and architecture teams.
• Own features end-to-end from concept to production.
• Optimize performance, reliability, and user experience.
• Contribute to code reviews and engineering best practices.
• Push automation and testing (unit, integration, E2E).
• Raise the bar by challenging ideas and guiding technical decisions.

Skills

React

React Native

TypeScript

Mobile & Web Apps

Agile

French

Tools

GitHub

Jenkins

AppCenter

ESLint

Job description

The Opportunity

We're looking for a Frontend Developer (React / React Native) who thrives at the intersection of mobile and web.

If you enjoy building high-performance user experiences across platforms, this role is for you.

You'll join a strong Agile squad delivering modern applications in a fast-paced, high-impact environment.

What You'll Do

• Build mobile + web applications using React and React Native
• Deliver clean, scalable, production-grade frontend code
• Work closely with product, design, and architecture teams
• Own features end-to-end - from concept to production
• Optimize performance, reliability, and user experience
• Contribute to code reviews and engineering best practices
• Push automation and testing (unit, integration, E2E)
• Challenge ideas, drive technical decisions, and raise the bar

What You Bring to the Table

• 5+ years in software development
• Strong experience in frontend engineering (React + React Native)
• Proven ability to ship mobile AND web applications
• Comfortable in fast-moving Agile environments
• Strong problem-solving mindset and ownership mentality
• French required

Core Skills Required

• React + React Native (TypeScript)
• API integration (REST / GraphQL)
• Testing: Jest / Detox / Cypress (or similar)
• CI/CD: GitHub, Jenkins, AppCenter

Why Join Highspring

• Work on high-impact digital products
• Join a team of strong, collaborative engineers
• Build across mobile and web - not just one stack
• Grow fast in a consulting environment with real ownership
• Access continuous learning and career progression

Ton profil

• React / React Native (TypeScript)
• APIs REST / GraphQL
• CI/CD : GitHub, Jenkins, AppCenter
• ESLint