Mobile App Developer (Android and iOS) (ESG21MAD)

Job Duties:

  • Responsible for mobile application (Android/iOS) design, testing, implementation, enhancement, maintenance and documentation
  • Work closely with colleagues and external stakeholders to upgrade app functionality and design
  • Focus on user needs and provide the appropriate solution
  • Conduct unit-test for robustness, including edge cases, usability, and general reliability
  • Conduct the R&D / POC on new technologies
  • Stay up-to-date with new technology trends


  • Graduated with a Bachelor’s degree (including top-up Bachelor’s degree), a Master’s degree or a Doctor’s degree awarded by a local university, or jointly awarded by a local university together with a non-local university
  • Degree or above in Computer Science, Information Technology or related disciplines
  • Solid experience in Objective-C & Swift (iOS) or Kotlin & Java (Android) is a must
  • Experience in handling JSON, third-party libraries and RESTful APIs integration
  • Knowledge and experience of AWS Cloud, Azure, HTML, MySQL will be an advantage
  • Tech-savvy and willing to share new technical knowledge
  • Great team player, work independently and with a strong sense of responsibility and self-motivated
  • 2-year Android App development experience is preferred (fresh graduate are also welcome)
  • Strong communication skills in Cantonese and English


  • Five-day work week
  • Medical insurance
  • Performance bonus

Interested parties please quote the relevant reference and send full resume with latest and expected salary by email to : or by post to : The Human Resources Manager, ESG Matters Limited, Level 4, Core E, Cyberport 3, Hong Kong.

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