iOS App Developer (2) APPLY NOW

San Francisco Bay Area, India, Shenzhen, China
Full time

ROYBI is an award-winning educational robot for children in early childhood education. Our product has been featured two times on the cover of TIME Magazine as one of the Best Inventions in Education, Forbes called us a game-changer in education, and CNBC named us as one of the world's most promising startups.

We are a rapidly growing, fun, and passionate team, striving together to make this world a better place to live and to create a better tomorrow for our children.


  • Follows the UI design to complete the app design and development. 
  • Dedicates their skills to user experience enhancements. 
  • Must create source code version controls and share with the development team. 
  • Excellent understanding and experience in creating technical documentations. 
  • Takes ownership in app self-testing before handing-over to QA team and stakeholders.
  • Leads and extends the development team in the future.


  • Master on Objective-C, CCSwift 3.
  • Master on iOS architecture, UIKit Runtime Sqlite,Multi-Threads, MQTT, P2P. 
  • Master on iOS Audio/Video encoding/decoding.
  • Master in UI layout and UI Framework(>2 years’ work experience). 
  • Master in Object-Orient programming. 
  • Master in the RESTful API calling from App, understand the most popular cryptographic algorithm (>3 years’ work experience). 
  • Good experience in Video/Audio H.264/H.265 App development (>2 years’ work experience). 
  • Good understanding of network communication protocol and good experience on P2P platform such as TUTK etc. (>3 years’ work experience). 
  • Must be an excellent communicator and a team player. 
  • Must have excellent understanding of the requirements and coding standards. 
  • Any leadership experience will be preferred.

Some Perks:

  • Occasional company travels
  • Flexible working hours
  • Very friendly team and environment
  • Huge room for growth and creativity
  • Flexible in remote work
  • Snacks and company events


ROYBI is an Equal Opportunity Employer. All persons will receive consideration for employment without regard to race, color, religion, gender, pregnancy, national origin, ancestry, citizenship, age, legally protected physical or mental disability, covered veteran status, status in the U.S. uniformed services, sexual orientation, gender identity, marital status, genetic information or membership in any other legally protected category.

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