Java Backend Engineer – Wallet Security, Crypto

Captar Partners
Permanent Hong Kong, Hong Kong Computer Occupations
Posted:
March 02, 2026
Location:
Hong Kong, Hong Kong, Hong Kong

Job Description

🔒 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 <...
  • Apply for this Job

    Submit your application for the Java Backend Engineer – Wallet Security, Crypto position at Captar Partners.

    Apply Now Save for Later

    Job Overview

    Job Type: Permanent
    Location: Hong Kong, Hong Kong
    Posted: March 02, 2026
    Deadline: April 11, 2026