Mobile Software Engineer
Quick Summary
Summary: Join a leading non-custodial wallet provider committed to bringing the next billion users into the world of decentralized finance (DeFi). We are seeking a talented mobile application developer to build high-security mobile applications and implement advanced biometric authentication and…
Develop and maintain high-security mobile applications using React Native, Swift, or Kotlin. Implement and enhance biometric authentication features to ensure user security. Design and manage secure key storage systems.
Responsibilities
~1 min read- →Develop and maintain high-security mobile applications using React Native, Swift, or Kotlin.
- →Implement and enhance biometric authentication features to ensure user security.
- →Design and manage secure key storage systems.
- →Collaborate with cross-functional teams to define, design, and deliver new features.
- →Troubleshoot and debug to improve application performance.
- →Stay updated with emerging technologies and propose enhancements to improve user experience.
- 3+ years of experience in mobile application development using React Native, Swift, or Kotlin.
- Strong understanding of mobile security principles and best practices.
- Experience with implementing biometric authentication.
- Knowledge of secure key storage methodologies.
- Excellent problem-solving skills and attention to detail.
- Strong communication and teamwork abilities.
Location & Eligibility
Listing Details
- Posted
- March 10, 2026
- First seen
- March 26, 2026
- Last seen
- May 14, 2026
Posting Health
- Days active
- 49
- Repost count
- 0
- Trust Level
- 28%
- Scored at
- May 14, 2026
Signal breakdown

Web3 and AI talent recruitment agency based in Hong Kong with 700+ placements globally
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