Payment Backend Engineer Intern - Java & API Systems

Bybit

Hong Kong

On-site

HKD 420,000 - 750,000

Full time

14 days+
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Job summary

Bybit, established in 2018, is a leading cryptocurrency derivatives exchange offering a professional platform with a fast matching engine and multilingual support. We provide spot and derivatives trading services, API support, and 24/7 customer service.

Bybit is hiring a backend engineer to develop and integrate payment transaction systems, assist in testing with banks, optimize the payment system, and monitor issues to ensure security and reliability.

Qualifications

  • Degree in Computer Science or related field preferred.
  • Familiar with Java programming and OO design.
  • Basic understanding of the Spring framework.
  • Web technologies: HTTP/HTTPS, RESTful APIs, JSON and XML.
  • MySQL operations; transactions and index optimization; Git familiarity.
  • Strong logical thinking and problem-solving; excellent communication with Product and QA teams.
  • Bonus: knowledge of payments, cryptography, or AI.

Responsibilities

  • System Integration & Development: develop and integrate payment channel transaction systems; write and maintain technical documentation.
  • Joint Testing & Deployment: assist in integration and test environment deployment with banks and third-party payment institutions.
  • System Optimization: optimize the payment system codebase for performance and security.
  • Monitoring & Troubleshooting: monitor transaction data and troubleshoot live system issues.

Skills

Strong logical thinking
Excellent communication
Collaboration with Product & QA

Education

Bachelor's degree in Computer Science

Tools

Java
Spring Framework
RESTful APIs
JSON
XML
MySQL
Git

Job description

Bybit, established in 2018, is a leading cryptocurrency derivatives exchange offering a professional platform with a fast matching engine and multilingual support. We provide spot and derivatives trading services, API support, and 24/7 customer service.

Bybit is hiring a backend engineer to develop and integrate payment transaction systems, assist in testing with banks, optimize the payment system, and monitor issues to ensure security and reliability.

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