Senior React Native Developer

What You’ll Do

As a Senior React Native Developer, you will lead the development of cross-platform mobile applications, including integration with external devices and hardware systems.

• Build and maintain cross-platform mobile apps using React Native
• Design reusable components and scalable mobile architecture
• Integrate mobile apps with backend APIs and third-party services
• Collaborate with designers, product teams, and hardware engineers
• Optimize performance across iOS and Android platforms
• Support integration with hardware peripherals such as Bluetooth devices and other connected technologies
• Improve build processes and mobile CI/CD pipelines
• Conduct code reviews and support junior developers
• Ensure high-quality code through testing and best practices

Responsibilities

• Own React Native application architecture and development standards
• Deliver performant and maintainable cross-platform solutions
• Collaborate with backend and hardware teams to define integration requirements
• Troubleshoot and resolve production issues across mobile platforms
• Contribute to product planning and technical discussions.

Skills Required

• 3+ years of professional software development experience
• 3+ years working with React Native in production environments
• Strong JavaScript/TypeScript experience
• Experience integrating REST APIs and authentication systems (OAuth/JWT)
• Understanding of native mobile concepts (iOS/Android)
• Experience with hardware and peripheral integration, including Bluetooth devices and other connected technologies
• Experience with Git, Agile workflows, and CI/CD pipelines
• Experience publishing to App Store and Google Play

Preferred Skills

• Experience with Jest, Detox, or similar testing tools
• Familiarity with Fastlane or mobile CI/CD tools
• Exposure to Node.js and full stack development
• Experience with cloud services (AWS, GCP)
• Understanding of mobile performance optimization and accessibility

Ideally you will also have:

• An Agile mindset with experience working in dynamic product teams.
• A spirit of collaboration and transparent communication.
• A passion for elegant UX and well-architected systems.
• High personal development standards, including documentation, testing, and clean code.
• A willingness to grow across the stack — from mobile interfaces to backend APIs.
• Team spirit and a sense of humour is always great!
• Fluency in French is an asset.

Job Details:

• Job Type: Full-Time
• Pay: $70,000–$100,000 a year
• Flexible Language Requirement: French not required (asset)
• Schedule: Monday to Friday

Benefits:

• Dental care
• Paid time off
• Vision care
• Wellness program