Permanent

Java Backend Engineer – Wallet Security, Crypto

Posted by Captar Partners • Hong Kong, Hong Kong, Hong Kong

📍 Hong Kong, Hong Kong 🕒 March 01, 2026

About the Role

🔒 Java Backend Engineer – Wallet Security, Crypto Industry 

Location: Flexible / Remote
Employment Type: Full-time

About the Role We’re looking for an experienced Java Backend Engineer to join our wallet security team. In this role, you will take ownership of the security architecture behind wallet systems, ensuring our blockchain products are robust, reliable, and safe. You’ll collaborate with top engineers to build scalable backend services and stay ahead of emerging blockchain security threats.

What You’ll Do
  • Participate in wallet security design, including threat modeling, secure code review, and process optimization.
  • Develop and enforce security standards and best practices, ensuring iterative development meets compliance and security requirements.
  • Continuously monitor blockchain ecosystems for emerging security vulnerabilities and exploits.
  • Learn and apply <...
  • Ready to Apply?

    Submit your application today and take the next step in your career journey with Captar Partners.

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