Mobile Developer iOS, Swift, RESTful APIs, JSON

Top 3 Reasons To Join Us Work environment that focus solely on development Training opportunities with experts 13th-14th month salary & Incentive Programs The Job

Shinhan DS Vietnam is established to be in charge of the ICT synergy of Shinhan Financial Group in not only Southeast Asia but also globally. 

SDSer's top priority is the clients' business growth acceleration by strengthening their ICT systems.

We are looking for an IOS developer responsible for the development and maintenance of applications aimed at a range of IOS devices.

Job Descriptions:

• Lead the end-to-end development of complex features for our iOS banking application.
• Design and implement scalable, maintainable architectures following best practices (e.g., MVVM/TCA, Clean Architecture).
• Collaborate with project managers, designers, and backend engineers to define and deliver high-impact features.
• Take ownership of critical issues, debug production problems, and ensure system reliability.
• Maintain high code quality through code reviews, testing, and engineering best practices.
• Optimize application performance, responsiveness, and security for financial transactions.
• Mentor junior engineers and contribute to a strong, collaborative engineering culture.

Your Skills and Experience

• Candidates with 4–8 years of professional experience in iOS development, with a strong track record of delivering production-grade applications.
• Strong proficiency in UIKit and SwiftUI, with deep understanding of modern iOS development practices.
• Hands-on experience with Combine, Dependency Injection (DI), and MVVM/TCA and Clean Architecture.
• Solid understanding of the full mobile development lifecycle, from design and implementation to testing and release.
• Experience working with RESTful APIs, JSON, and handling remote data efficiently.
• Strong problem-solving skills, with the ability to debug and resolve complex technical issues.
• Good communication skills in English.

Nice to Have:

• Experience with automated testing (Appium).
• Experience developing with design layout in Figma.
• Experience working in Agile environments, with a good understanding of iterative development practices.
• Excellent algorithms, analytical, problem-solving skills and improving application performance.
• Experience with CI/CD pipelines (e.g., Fastlane, Jenkins)
• Practical experience in applying AI tools in daily development activities.
• Knowledge or experience in the stock market or stock trading applications is a plus.

Note: We are looking for candidates who are available to start as soon as possible.

Why You'll Love Working Here

Our company provides an opportunity to grow as an expert-Banking IT in Vietnam
You can learn about Banking concepts and know-how from korea specialized developers
In addition, We have plans to expand our company to Indonesia, Myanmar, Philippines
We plan to offer training for outstanding employees in korea. 

- Salary: you will be happy.
- Performance review: twice a year.
- Incentive Programs to congratulate members' development.
- Company Trip, monthly/weekly activities and events.
- Health check once a year and advanced healthcare program.
- Free snack, coffee, sponsored pizza or chicken & beer parties.
- Work onsite with foreign teams for short or long term.
- Your solutions and opinions are heard.