Frontend Developer
Frontend Developer
Picarro, Inc.
The Mobile App Engineer role involves designing, developing, and maintaining mobile applications for both Android and iOS platforms. The position requires collaboration with backend and UX teams to create responsive and scalable mobile experiences that utilize real-time environmental measurement data.
Qualification
- Bachelor’s degree in Computer Science, Engineering, or a related field.
- 5+ years of experience with at least 3 years in mobile app development (Android & iOS).
- Hands-on experience with React Native, Flutter, or native development using Kotlin (Android) and Swift (iOS).
- Experience integrating apps with Bluetooth (BLE) and/or Wi-Fi connected IoT devices.
- Solid understanding of mobile architecture patterns (MVVM, Redux, etc.).
- Familiarity with real-time data, notifications, and offline-first mobile experiences.
- Experience working with cloud platforms (AWS, Firebase, Azure, etc.) and CI/CD pipelines.
- Prior experience with analytics tools, crash reporting, and performance tuning.
Responsibility
- Develop and maintain mobile applications for Android and iOS (native or using frameworks like React Native/Flutter).
- Integrate mobile apps with environmental measurement devices via Bluetooth, MQTT, WebSockets, or REST APIs.
- Build real-time data visualizations and dashboards within the app.
- Handle offline storage, background tasks, and efficient data sync.
- Work closely with backend engineers to define API requirements and ensure smooth data flow.
- Implement push notifications and alerts for critical sensor events.
- Ensure performance optimization, security, and compliance with platform guidelines.
- Participate in design discussions, code reviews, and agile development cycles.
