iOS app developer

Marketing Group,

Seoul, Korea,

Employment types

• Full-time


◎ Number of opening position

• 0


Job Description
• Development of a mobile video editor app with the latest technology
• Development of new functions based on high code quality
• Development of new functions based on high code quality
• Continuous code quality improvement and stabilization
• Optimize performance by actively using profilers (Instrument, etc.)


• Basic understanding of computer science
• More than 3 years of experience in developing iPhone (iOS) apps
• Deep understanding of either the Objective-C or Swift programming language
• Deep understanding of memory, processes and threads
• Excellent communication and writing skills
• Commercial app development and distribution experience
• Proficient in using Git version control system
• Experience improving code quality through code review


Preferred Qualifications
• Familiar with writing unit test cases
• Understanding of MVVM architecture and design patterns
• Familiarity with CI-based development environment.
(e.g. Jenkins, Gerrit or GitHub Code Review, Fastlane, etc.)
• Rich profiler (Instrument, etc.) experience
(especially memory and time analysis)
• Rich Networking App development experience
• Rich media-related app development experience
• Experience contributing to the Open Source community


Benefits and welfare benefits

• Horizontal in-house culture
– We use ‘nick name’ instead of the functional title.

• Flexible working system
– Since its foundation, it has been operating a time-difference commuting system for flexible working hours, and is implementing a 52-hour workweek.

• Working from home
– Introduction of Linked Work (the implementation of or 100% at home twice a week)

• Support for purchase of individual books
-We are supporting the purchase cost of books by employees through the payment of points for books every quarter.

• The opening of the monthly in-house party
– We are rewarding our employees for holding an in-house video contest

• A facility of the convenience of an in-house
– This is the latest massage chair where you can relax at any time, and there is a lounge dedicated to women.

• Fund of student
– We provide financial support for the children of kindergarten, elementary, middle, high, and university.

• Health examination
– We are conducting a health examination of all employees at a specialist institution once a year for the health care of employees.

• Money of condolence
– We are offering various kinds of condolence money, wreaths of condolence money, and vacations for condolence. (marriage, death, childbirth, etc.)

• Long-term service
– I am supporting the Youth Tomorrow Fill Deduction for young people and Tomorrow Fill Deduction for all employees.
– It is under the imposition of a long-term leave of five years, ten years, 15 years, and 20 years of long-term service as a reward to the worker.

• I am applying for paid leave on sick leave.

• There is a system of flexible / shortened working hours of two hours a day during the period of pregnancy and a system of before and after maternity leave, parental leave, and a system of maternity leave for men.

• The provision of lunch meals, four insurance policies, and retirement pensions