Android Software Engineer - Digital Identity & Wallet

United States Digital Space LLC; Singapore; On-site; SGD 60,000 - 90,000; Full time

Job summary

United States Digital Space LLC is hiring software engineers in Singapore. You will develop next-generation technologies for identity and payments, working on Android platforms with Java or Kotlin. The role emphasizes full-stack collaboration and evolving projects across Wallet, Android, and related teams.

The team focuses on scalable, secure identity credentials and seamless digital payments, demanding curiosity, leadership, and adaptability in a fast-paced environment.

Qualifications

• Bachelor’s degree or equivalent practical experience.
• 1 year of experience with software programming in Java or Kotlin.
• 1 year of experience with data structures and algorithms.
• 1 year of experience with Android application development.

Responsibilities

• Review code developed by other developers and provide feedback to ensure best practices.
• Contribute to the development of features within the Mobile Services Core, in payments, tap-and-pay, and mobile document storage.
• Engage in the full software development life-cycle, from concept and design to testing, release, and monitoring.
• Write code in Java or Kotlin for the Android platform and troubleshoot issues across the stack.
• Collaborate with Product Managers, UX Designers, and other engineering teams to define and implement user-facing features.

Skills

Java or Kotlin

Data structures and algorithms

Android development

Education

Bachelor’s degree or equivalent practical experience

Master's degree or PhD in Computer Science or related field

Job description

United States Digital Space LLC is hiring software engineers in Singapore. You will develop next-generation technologies for identity and payments, working on Android platforms with Java or Kotlin. The role emphasizes full-stack collaboration and evolving projects across Wallet, Android, and related teams.

The team focuses on scalable, secure identity credentials and seamless digital payments, demanding curiosity, leadership, and adaptability in a fast-paced environment.