- Designs develop and modify mobile application (iOS) based on functional and system requirements, according to code standards and user interface design guidelines - Performs program maintenance, modifications and enhancements to existing applications through programming, testing, documenting and training users - Contribute clean code to ensure a consistently high-quality standard - Propose and assess solutions to resolve problems, including identifying and evaluating new technologies and third party components - Understand and execute the technical concepts and the client requirements to ensure the high-quality technical solution - Understand and be able to explain the roles and responsibilities within the Scrum Team and how to work in an Agile environment - Provide more complicated automated test method and understand the test-driven development concept - Be able to give accurate rough estimations and point out dependencies between issues

- Minimum 1 years of experience in mobile app development (iOS) - Proficiency in Objective C or Swift on iPad and iPhone - Knowledge of basic OOP and its essential factors (Not only definition) - Familiar with MVP design pattern and clean architecture - Experience in understanding large codebases, including API design techniques to help keep them clean and maintainable - Experience with REST-based APIs and JSON - High understanding client's requirements for the business domain of the product - Can review codes for other developers and understand how to write codes as readable - Love to read books - High level of English communication ** Benefit and Working condition - Working day and time: Flexible - Holidays: Cambodian national holidays - Competitive salary and quarterly incentives - English training program - Medical and life insurance - Maternity and paternity leave - Free office coffee & tea, weekly free cafe coffee (Amazon, etc.), monthly free Pizza - Yearly company trip - Innovative Training program (Check Training Materials below for free training materials.) - Flexible, professional, and international working style and environment at international standard and technology for international business and market