● Development of applications using Swift
● API design / implementation linked with backend
● Propose and implement new features and improvements
● Team development in collaboration with project managers, designers, and QA
● Refactoring of existing applications, enhancements Cost reduction of regression testing by implementing appropriate test code
● Continuously learn about technical trends and industry best practices and apply them to the product

● 6+ years of experience in developing native applications for iOS using Swift
● Experience in developing and operating native applications linked to Web applications
● Experience in developing functions with writing unit tests
● Experience of architecture design and framework selection based on application requirements
● Experience as a technical lead throughout the full project development lifecycle
● Creating high quality code for security, performance, scalability, etc.
● Skills in code review, bug analysis, and error troubleshooting
● Skills in communicating smoothly with team members and other stakeholders
● Understanding of the software development lifecycle
● Have knowledge of Web application security
● Programming, debugging, and testing skills
● Ability to deliver high performance and scalable solutions
● Experience working in a team development environment.
● Good at English communication

• Competitive salary package, including full insurance coverage. 
• Annual performance review: twice/ year.
• 13th-month salary Bonus.
• 18 days of leave: 12 days of annual leave, 6 days of New Year Leave.
• Premium Healthcare Insurance Package starting from day one.
• Annual Health Check-up.
• Excellent career development opportunities, with exposure to and experience in the latest technologies.
• Patents and Inventions bonus.
• Company trip, Year-End Party, Gifts for Tet/ Holidays.
• MacBook Pro/laptop is provided.

• No.1 Construction Tech company in Japan
• Hybrid working environment
• Attractive salary and Macbook Pro