Frontend Developer
- Montreal, QC, Canada
Full-time
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Job details
- Job type
- Full-time
- Experience
- 5+ ans d'expérience en développement logiciel
- Posting language
- English · French
- Posted
Original job description
English section of this bilingual listing.
About Highspring
Highspring is a next-generation consulting and professional services firm delivering modern, agile solutions across North America. We partner with leading organizations in banking, insurance, and technology to build high-impact digital products and scalable platforms.
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
- Solid understanding of modern JavaScript (TypeScript, ES6+)
- Comfortable in fast-moving Agile environments
- Strong problem-solving mindset and ownership mentality
- French required
Core Skills Required
- React + React Native (TypeScript)
- Redux / modern state management
- API integration (REST / GraphQL)
- Mobile performance, debugging & optimization
- Testing: Jest / Detox / Cypress (or similar)
- CI/CD: GitHub, Jenkins, AppCenter
- Code quality: ESLint
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
À propos de Highspring
Read the full bilingual original
About Highspring
Highspring is a next-generation consulting and professional services firm delivering modern, agile solutions across North America. We partner with leading organizations in banking, insurance, and technology to build high-impact digital products and scalable platforms.
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
- Solid understanding of modern JavaScript (TypeScript, ES6+)
- Comfortable in fast-moving Agile environments
- Strong problem-solving mindset and ownership mentality
- French required
Core Skills Required
- React + React Native (TypeScript)
- Redux / modern state management
- API integration (REST / GraphQL)
- Mobile performance, debugging & optimization
- Testing: Jest / Detox / Cypress (or similar)
- CI/CD: GitHub, Jenkins, AppCenter
- Code quality: ESLint
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
À propos de Highspring
Highspring est une firme de services-conseils nouvelle génération qui livre des solutions modernes et agiles à travers l'Amérique du Nord. Nous collaborons avec des leaders des secteurs bancaire, assurance et technologique pour bâtir des produits numériques à fort impact.
L'opportunité
Nous recherchons un(e) Développeur(se) Frontend (React / React Native) passionné(e) par le développement mobile et web.
Tu veux construire des expériences performantes sur plusieurs plateformes? Ce rôle est pour toi.
Tes responsabilités
- Développer des applications mobile et web avec React et React Native
- Livrer du code frontend propre, performant et scalable
- Collaborer avec les équipes produit, design et architecture
- Prendre en charge des fonctionnalités de bout en bout
- Optimiser la performance et l'expérience utilisateur
- Participer aux revues de code et aux meilleures pratiques
- Contribuer à l'automatisation des tests
- Influencer les décisions techniques et challenger l'équipe
Ton profil
- 5+ ans d'expérience en développement logiciel
- Solide expérience en frontend (React + React Native)
- Expérience concrète en développement mobile ET web
- Très bonne maîtrise de JavaScript moderne (TypeScript)
- À l'aise en environnement Agile
- Autonomie, rigueur et esprit d'analyse
- Français obligatoire
Compétences clés
- React / React Native (TypeScript)
- Redux / gestion d'état
- APIs REST / GraphQL
- Performance mobile et debugging
- Tests : Jest, Detox, Cypress
- CI/CD : GitHub, Jenkins, AppCenter
- ESLint
Pourquoi Highspring
- Projets à fort impact
- Équipe solide et collaborative
- Stack moderne (mobile + web)
- Croissance rapide et responsabilités réelles
- Formation continue et évolution
More about this job
Responsibilities
The Frontend Developer will build mobile and web applications using React and React Native, delivering clean and scalable frontend code. They will collaborate with product, design, and architecture teams, owning features from concept to production.
Requirements
Candidates should have over 5 years of experience in software development with strong expertise in frontend engineering, particularly in React and React Native. A solid understanding of modern JavaScript and experience in Agile environments is also required.
Skills
- React
- React Native
- TypeScript
- Redux
- API Integration
- REST
- GraphQL
- Mobile Performance
- Debugging
- Optimization
- Testing
- Jest
- Detox
- Cypress
- CI/CD
- GitHub
Visa sponsorship
Not detected in the job text
Categories
- Technology
- Consulting
- Software
Keywords
- Frontend Developer
- React
- React Native
- JavaScript
- TypeScript
- Agile
- Mobile Development
- Web Development
- Code Reviews
- Performance Optimization
- User Experience
- API Integration
- REST
- GraphQL
- Testing
- CI/CD
- GitHub
- Jenkins
- AppCenter
- ESLint