Application Developer

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TYPE OF WORK

Part Time

WAGE / SALARY

400

HOURS PER WEEK

20

DATE UPDATED

Apr 16, 2026

JOB OVERVIEW

Job Title : Mobile App Developer (AI Health App)

Overview:
We are looking for an experienced Mobile App Developer to develop a cross-platform AI-enabled health and fitness application for a 12-month pilot project. The app will support weight management, activity tracking, and AI-driven coaching, with integration to Fitbit Versa 4.

Key Responsibilities:

- Develop mobile app (iOS & Android)
- Implement features: BMI tracking, diet logging, activity tracking, progress visualisation
- Build AI-driven nudges/coaching
- Integrate with Fitbit Versa 4 (API required)
- Develop backend system (user management, data, analytics)
- Build admin dashboard for reporting and insights
- Ensure system reliability and provide support
- Perform debugging, troubleshooting, and issue resolution
- Respond to server downtime, system failures, and critical i ---------- in a timely manner
- Provide ongoing maintenance and technical support during the project

Requirements:

- Experience in mobile app development (Flutter / React Native / Swift / Kotlin)
- Backend and cloud experience (AWS / Azure / GCP)
- Proven API integration experience (Fitbit preferred)
- Familiarity with analytics dashboards and AI/recommendation systems
- Experience in debugging, system monitoring, and i ---------- response

Compliance:

- Ensure compliance with Singapore PDPA
- Implement secure data handling, encryption, and anonymisation

Deliverables:

- Mobile app (iOS & Android)
- Backend system
- Fitbit integration
- Admin dashboard
- Documentation, maintenance, and support (including issue resolution and downtime handling) for 12 months

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