App Engineer (Flutter)

Asia's leading fintech and digital asset company publicly listed on the Hong Kong Stock Exchange
Mobile
Mid-Level Software Engineer
In-Person
3+ years of experience
Finance · Blockchain

Description For App Engineer (Flutter)

OSL Group Limited stands as Asia's leading fintech and digital asset company, proudly listed on the Hong Kong Stock Exchange (863.HK). The company's subsidiary, OSL Digital Securities Limited, has achieved a significant milestone as the world's first Hong Kong Securities and Futures Commission licensed and insured digital asset trading platform. Since its founding in 2018, OSL Group has established itself as a pioneer in providing comprehensive regulated and licensed digital asset solutions.

The Flutter App Engineer role offers an exciting opportunity to work on cutting-edge mobile development projects using Flutter and native Android technologies. The position requires a skilled developer with a strong foundation in both Flutter and Android development, who can contribute to building robust cross-platform applications while maintaining high performance and code quality standards.

The ideal candidate will be responsible for developing and maintaining cross-platform frameworks, optimizing performance, and implementing innovative solutions using Flutter. They will work on challenging technical problems while ensuring the delivery of high-quality, maintainable code. This role offers the opportunity to work with modern technologies in the fintech and digital asset space, contributing to products that are at the forefront of the digital finance revolution.

Working at OSL means being part of a team that values innovation, technical excellence, and professional growth. The company's position as a licensed and regulated entity in the digital asset space provides a unique opportunity to work on compliant and secure financial technology solutions.

Last updated 2 days ago

Responsibilities For App Engineer (Flutter)

  • Development and maintenance of cross-platform technology framework
  • Research and development of innovative applications of Flutter mobile cross-platform technology
  • Performance optimization of Flutter framework and business
  • Write high-quality, maintainable code and conduct code reviews
  • Research cutting-edge technology and tackle technical challenges

Requirements For App Engineer (Flutter)

Kotlin
  • More than 3 years of native (Android) development experience
  • More than 1 year of Flutter development experience
  • Deep understanding of Flutter architecture, engine and UI rendering
  • Familiar with Flutter ecosystem (Riverpod, Provider, Getx)
  • Experience with Flutter third-party SDK integration
  • Proficient in Flutter UI components and animation components
  • Experience with Canvas custom UI development
  • Experience in Flutter and native Android performance optimization

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