Backend Engineer (Java) – Blockchain - Taipei City, Taiwan

🧾 Role Summary

• Position: Backend Engineer (Java) – Blockchain
• Location: Taipei, Taiwan (Remote)
• Type: Full-time
• Status: No longer accepting applications
• Industry: Blockchain, Cryptocurrency
• Seniority: Mid-to-Senior level (6+ years of experience)

🛠️ Responsibilities

In this role, you'll play a key part in building and maintaining core backend infrastructure for Binance’s blockchain products, particularly related to wallet services and public blockchain integrations:

• Develop and implement backend services for wallet products
• Research and maintain integrations with public blockchains (e.g., Bitcoin, Ethereum, Hyperledger, EOS)
• Tune performance, troubleshoot incidents, and refactor complex systems for scalability

✅ Required Skills and Qualifications

🎓 Education

• Bachelor’s degree or above in Computer Science, Software Engineering, or related fields

💼 Experience

• 6+ years of backend development experience (specifically in Java)

🔧 Technical Stack

• Frameworks: Spring Boot, Spring Cloud, MyBatis
• Messaging: Kafka
• Databases: MySQL
• Caching/Storage: Redis
• Server/Container: Tomcat
• Tools: Git, Maven, IntelliJ IDEA / Eclipse
• Systems Knowledge: JVM internals, multithreading, IO

🔍 Soft Skills

• Strong attention to detail and ability to perform under pressure
• Quick learner with a proactive approach to challenges
• Strong cross-team collaboration and communication skills

➕ Preferred / Bonus Qualifications

• Experience with AI-related projects
• Experience building high-concurrency, high-availability, high-performance systems
• Understanding of blockchain architecture and protocols, particularly:
• Bitcoin, Ethereum, Hyperledger, EOS
• Bilingual (English + Mandarin) for coordination with global stakeholders