Mobile App Developer

PT Multi Areal Planing Indonesia; Kota Bandung; On-site; IDR 66,960,000 - 133,920,000; Part time

Job summary

MAPID is seeking a Freelance Mobile App Developer to build a Flutter-based app that connects field data, geolocation, and real-time information. You will work with maps, APIs, and field reporting features to translate project needs into a functional mobile application.

The role involves implementing user/role management, building input forms for soil investigation and defect data, and ensuring secure data transmission between the app and backend.

Qualifications

• Freelance mobile app development with Flutter experience.
• Experience integrating geolocation and maps in mobile apps.
• Ability to design forms and data capture for field teams.

Responsibilities

• Develop the mobile app (Flutter, Android & iOS) for field progress reporting with geotagging.
• Implement user/role management in the mobile app (admin, field officer, supervisor).
• Create data input forms for soil investigation, QC, and defect data from field teams.

Skills

Flutter

Geolocation

Maps

REST APIs

Tools

Flutter

Android

iOS

APIs

Job description

As our Mobile App Developer (Freelance), you'll build a mobile application that connects field data, geolocation, and real-time information into one practical experience. You'll work with Flutter, APIs, maps, and field reporting features to turn real project needs into a functional mobile app.

About This Role

As our Mobile App Developer (Freelance), you'll build a mobile application that connects field data, geolocation, and real-time information into one practical experience. You'll work with Flutter, APIs, maps, and field reporting features to turn real project needs into a functional mobile app.

Responsibilities

• Develop the mobile application (Flutter, Android & iOS) for field progress reporting based on geotagging.
• Implement user/role management on the mobile app (admin, field officer, supervisor).
• Build input forms for soil investigation, Quality Control, and defect engineering data (numeric/text) submitted by field teams.
• Implement approval workflow (approve/reject) and sync validated report data to the web admin dashboard.
• Implement search, filter, and documentation gallery features within the app.
• Handle loading, empty, and error states for data fetched from the backend.
• Integrate EWS (Early Warning System) push notifications from sensors (piezometer & inclinometer) as a receiver on the mobile side.
• Ensure secure data transmission (HTTPS) between the app and backend.
• Conduct internal testing, bug fixing, and support the User Acceptance Test (UAT) process.
• Support beta deployment of the mobile app for Fase 2.
• Provide brief technical documentation of built features for the end-of-project user guide.

About MAPID

MAPID is an Indonesian geospatial technology company that builds data infrastructure and mapping platforms to support location-based decision making in various sectors.

Since its inception, MAPID has been trusted by more than 50 enterprise clients including state-owned enterprises, private companies, and government agencies. We have a team of more than 80 people spread across Indonesia.

80+

Team Members

12

Departments

300+

Projects Delivered

10+

Years Building
Geospatial

50+

Enterprise Clients