Senior Java Engineer

🇯🇵 Tokyo, Tokyo
Posted 3 weeks ago
Expires July 19, 2026
Full TimeOn-siteEngineeringProduct

Hyphen Connect, a Swiss-based blockchain firm, is seeking a Senior Java Engineer to join their team dedicated to advancing secure and scalable node infrastructure. This role offers the opportunity to work on cutting-edge blockchain technologies within a dynamic and innovative environment.

The Senior Java Engineer will be responsible for optimizing the performance of blockchain nodes to ensure high reliability and scalability. Key duties include designing and implementing core system plugins to enhance infrastructure capabilities, collaborating with cross-functional teams to integrate blockchain solutions, conducting performance testing, and troubleshooting to maintain system efficiency.

Candidates must have proven experience with Java Virtual Machine (JVM) and its optimization, as well as strong expertise in developing and managing distributed systems. Proficiency in blockchain technologies and node infrastructures is essential. Excellent problem-solving skills, the ability to work collaboratively, and fluency in English are also required; knowledge of other languages is a plus.

Hyphen Connect offers a competitive compensation package, including benefits and perks designed to support the well-being and professional growth of their employees. The company fosters a culture of innovation and continuous learning, providing ample opportunities for career advancement within the rapidly evolving blockchain industry.

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