IOS & Android Mobile Developer (Freelance)

Job Locations CR-San Jose
Posted Date 9 months ago(10/10/2019 11:46 AM)
# of Openings


We’re looking for an Mobile iOS/Android Freelance developer who will take a key role on our team. Our Mobile developer will be responsible for the development and maintenance of mobile applications for iOS and Android devices. An Mobile iOS/Android developer is responsible for the development of applications for mobile devices on Apple’s iOS and Google's Android operating system.


  • Design, build and maintenance of applications for Mobile devices on the iOS and Android platforms.
  • Maintain quality and ensure responsiveness of applications.
  • Collaborate with the rest of the engineering team to design and launch new features.
  • Maintain code integrity and organization.


  • Be proficient with Objective-, Swift, Java Android and Kotlin.
  • Experience with iOS frameworks such as Core Data, Core Animation, as well as offline storage, threading, and performance tuning
  • Experience with Android libraries such as Dagger, gson, Retrofit.
  • Must be familiar with RESTful APIs and SOAP to connect Mobile applications to back-end services
  • Experience with performance and memory tuning with tools.
  • Experience with cloud message APIs and usage of push notifications.
  • Knowledge of code versioning tools such as Git.
  • Experience publishing in Apple App Store and Google Play Store



Soft skills:


  • Teamwork
  • Continuing learning ability
  • Communicative
  • Proactivity
  • Problem solving skills
  • Active listening


Lenguajes: Spanish


Level of education: Computer science bachelor degree or proven experience in mobile development.


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