Senior Mobile Developer; React Native

Senior Mobile Developer (React Native)

MEDFAR is seeking an experienced Senior Mobile Developer to design, build, and maintain high-quality cross-platform mobile applications that deliver exceptional user experiences across iOS, Android, and web using React Native.

• Architect for Scale:
  Design and evolve robust, maintainable, and secure mobile application architectures that perform seamlessly across platforms.
• Own the Build and Release Process:
  Manage the full lifecycle of mobile releases, including builds, signing, certificates, versioning, and deployments to app stores.
• Handle Stores and Publishing:
  Configure and maintain app store accounts, certificates, and credentials, overseeing publishing workflows and ensuring timely, compliant releases.
• Champion Quality and Standards:
  Write clean, testable, and performant code; uphold best practices in accessibility, maintainability, and performance optimization.
• Enhance Workflows:
  Improve build automation, testing pipelines, and release management processes to streamline delivery and reduce risk.
• Collaborate Across Disciplines:
  Work closely with Product Managers, Designers, and Backend Developers to deliver cohesive, user-focused experiences.
• Mentor and Guide:
  Support peers through code reviews, pair programming, and architectural discussions; encourage curiosity and technical growth across the team.
• Drive Technical Innovation:
  Explore new tools and frameworks that improve scalability, developer experience, and long-term product health.

• University degree in computer science, software engineering, or a related field.
• At least 10 years of experience in mobile development, including extensive experience with React Native for cross-platform applications.
• Proven ability to architect and deploy large-scale mobile systems integrated with backend and cloud services (Azure experience is a plus).
• Deep understanding of mobile build systems, certificates, signing, and app publishing for both iOS and Android.
• Experience managing store releases, versioning, and CI/CD automation for mobile delivery.
• Experience integrating RESTful or GraphQL APIs, native modules, and third-party libraries.
• Strong knowledge of mobile performance optimization, debugging, and security best practices.
• Hands‑on experience improving Dev Ops, testing, and deployment workflows in mobile environments.
• Excellent communication and collaboration skills in cross‑functional agile teams.
• A natural mentor who supports others through guidance and knowledge sharing.
• Fluency in English and French (spoken and written).

• Contract:
  
  Permanent, full time (40h/week)
• Working mode:
  Hybrid or Remote – occasional in‑office presence may be required.
• Location requirement:
  Candidates must reside in the province of Quebec.

• Remote work and flexibility (supporting work‑life balance)
• RRSP contribution
• Healthcare insurance from day one
• Paid time off: 3 weeks + 1 additional week between Christmas and New Year
• Annual training allowance ($1,500) to support professional development
• Onboarding program to help you get familiar with our environment and the digital healthcare field
• All IT equipment is provided, with additional gear if needed
• Internal growth opportunities (promotions, internal mobility)
• Support from a wellness and social committee, fostering team cohesion, mental health, and employee well‑being
• Company culture focused on transparency, collaboration, and innovation

With offices around the world, fluency in both French and English is a must ause of the need to communicate with colleagues and/or customers in other provinces or countries, bilingualism enables us to communicate in both languages while promoting the use of French.

At MEDFAR, we value diversity, equity and inclusion…