Mobile developer

United Nations - UN •Office of Information and Communications Technology

Consultant Closes 29 Oct 2026 29 days left

Overview

Design, develop, and support mobile applications with Geospatial and/or AI components, contributing technical expertise to requirements analysis and providing documentation and troubleshooting.


Key Responsibilities
  • Design and Development of mobile applications
  • Contribute technical expertise to requirements analysis to improve the quality of the solution design
  • Provide detailed documentation of changes and manage version control with the available systems (Git)
  • Provide 3rd level application support and problem resolution for deployed mobile applications
  • Participates in the development, programming, testing, debugging and implementation of new mobile applications with a Geospatial and/or AI components, using UN established standards
  • Prepares technical and user documentation for deployed mobile application, as well as training materials and conducts technical presentations.
  • Provides support for deployed mobile applications including version management and troubleshooting; performs ongoing reviews with users and developers and responds to users requests.
  • Keeps abreast of developments in the field; performs benchmarking and proposes new tools and libraries.
  • Performs other related duties as assigned.
Required Experience

3+ years of hands-on experience building mobile applications with React/React Native, alternatively with Ionic & Capacitor, is required. 3+ years of hands-on experience using JavaScript/TypeScript is required. 2+ years of hands-on experience with API/JSON integration is required. Experience with iOS and/or Android native development is desirable. Experience with AI and GIS is desirable.

Qualifications

Advanced university degree (master’s degree or equivalent) in computer science, information systems, mathematics, statistics, or related field. A first-level university degree in combination with two additional years of qualifying experience may be accepted in lieu of the advanced university degree.

Other Details
Languages Required
Fluency in English (oral and written) is required.
Languages Preferred
Knowledge of other UN official languages is an advantage.
Contract Duration
6 months, renewable
Work Modality
In-person
Remuneration
Not specified
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