Buymed

Overview of job

About Buymed

Buymed is the leading B2B healthcare platform in Southeast Asia, operating across Vietnam, Cambodia, and Thailand. We serve over 35,000 pharmacies, clinics, and hospitals with a mission to make healthcare more accessible and efficient. As we scale rapidly, recruitment must evolve from manual and reactive to systemized and data-driven, and that’s where this role comes in.

About the Role

A Mobile Software Engineer is responsible for designing, developing, and maintaining high-performance mobile applications across iOS and Android platforms. This role works closely with Product Managers, Designers, Backend Engineers, and Business stakeholders to deliver scalable, reliable, and user-friendly mobile solutions. The engineer will contribute to technical architecture, performance optimization, and continuous improvement of mobile development practices.

Key Responsibilities

1. Mobile Application Development

• Design, develop, test, and maintain mobile applications using modern technologies and best practices.
• Build scalable, high-performance, and maintainable solutions.
• Ensure code quality through testing, debugging, code reviews, and performance optimization.
• Manage app releases and maintenance on App Store and Google Play.

2. Technical Design & Architecture

• Contribute to mobile architecture decisions and technical roadmap.
• Act as technical owner for assigned projects, providing guidance on solution design and feasibility.
• Apply modern architecture patterns (MVVM, Clean Architecture, Redux, etc.) and recommend best practices to improve scalability and performance.

3. Cross-functional Collaboration

• Partner with PM/PO, Business, and Operations teams to define requirements, estimate tasks, and support sprint planning.
• Collaborate with Backend Engineers and QA teams throughout development, testing, release, and post-launch support.
• Troubleshoot and resolve technical issues across environments.

4. Improvement

• Monitor application performance and user experience, identifying opportunities for optimization.
• Improve engineering processes through CI/CD, automation, and development best practices.
• Stay updated on emerging mobile technologies and contribute to technical documentation and knowledge sharing.

• Performance & salary review yearly
• Paid social insurance based on full salary
• Bao Viet Insurance
• Medical Checkup
• 15 days of annual leave
• Parking allowance

Mindset

At Buymed, we value outcomes over intentions, and we expect our leaders to be practical, decisive, and grounded in execution.

Must-Have Qualifications:

• 3+ years of experience in mobile application development.
• Strong proficiency in React Native (JavaScript/TypeScript), Android (Kotlin/Java), or iOS (Swift/Objective-C).
• Solid understanding of mobile architecture patterns (MVVM, Clean Architecture, Redux, etc.).
• Experience working with RESTful APIs, WebSockets, MongoDB, and modern state management tools (Redux, MobX, Zustand, TanStack React Query).
• Knowledge of offline-first architecture, caching, local persistence, and background synchronization.
• Hands-on experience with Firebase services, including Analytics, Crashlytics, Remote Config, Cloud Messaging, and Performance Monitoring.
• Experience publishing and maintaining applications on App Store and/or Google Play.
• Strong debugging, performance optimization, and troubleshooting skills.
• Familiarity with Git, CI/CD pipelines, and automated testing frameworks.
• Strong problem-solving ability, ownership mindset, and attention to detail.

Nice-To-Have Qualifications:

• Experience with microservices, backend APIs, or full-stack development.
• Knowledge of mobile security best practices.
• Experience with multi-country apps, localization, or large user bases.
• Experience integrating AI, chat features, real-time updates, or e-commerce flows.
• Contributions to open-source projects or personal app portfolio.