Principal Blockchain Engineer (Java) - Lead Web3 Solutions

Bybit Limited; Abu Dhabi; On-site; AED 390,600 - 613,800; Full time

Job summary

Bybit Limited in Abu Dhabi is seeking a Principal Blockchain Development Engineer (Java) to lead backend engineering for cross‑chain integration and custody features. You will design, implement, and deploy high‑performing services that power an international crypto exchange.

The role demands 5+ years of Java development, strong knowledge of distributed systems, and proficiency with Git, Maven, Linux, MySQL, Redis and Kafka.

Qualifications

• 5+ years of Java development experience in computer science or related field.
• Strong Java fundamentals, good coding practices, and experience with open-source frameworks.
• Proficient with everyday tools including Git, Maven, and Linux.
• Familiar with distributed system design; proficient with middleware including MySQL, Redis, and Kafka.
• Curious, responsible, and collaborative mindset.

Responsibilities

• Participate in the integration of new blockchain networks to support deposit and withdrawal operations for exchanges or Web3 platforms.
• Participate in the development of custody business requirements.
• Participate in business requirements analysis, system design, development, testing, and deployment; deliver high-quality engineering work.
• Write technical and system documentation to ensure code maintainability and team collaboration efficiency.

Skills

Java development

Distributed systems

Tools

Git

Maven

Linux

MySQL

Redis

Kafka

Job description

Bybit Limited in Abu Dhabi is seeking a Principal Blockchain Development Engineer (Java) to lead backend engineering for cross‑chain integration and custody features. You will design, implement, and deploy high‑performing services that power an international crypto exchange.

The role demands 5+ years of Java development, strong knowledge of distributed systems, and proficiency with Git, Maven, Linux, MySQL, Redis and Kafka.