SalaryPeak

Blockchain Developer

YEPEESOFT PTE. LTD.
Singapore 1+ years Posted Apr 7, 2026

Salary Range

SGD 60,000 - SGD 78,000 /year

SGD 5,000 - SGD 6,500/month

Skills Required

CSSPHPSOAPBlockchainJavaScriptSpring BootContract LawPythonApache KafkaProgramming

Job Description

  • Hands-on experience in Blockchain Development (Solidity / Smart Contracts)
  • Strong programming skills in Java / Python
  • Experience in Distributed Systems & High-Scale Backend Architecture
  • Working knowledge of Kafka, Redis, WebSocket, Netty
  • Exposure to DeFi / multi-chain ecosystems / asset tracking
  • Strong understanding of system performance optimization and scalability

💼 Key Responsibilities

  • Develop and deploy secure smart contracts for blockchain applications
  • Build scalable backend services for Web3 platforms
  • Design real-time systems using WebSocket/Netty
  • Implement high-throughput messaging systems using Kafka
  • Optimize applications using Redis caching and modular design
  • Work on multi-chain integrations and DeFi solutions

🧑‍💻 Required Skills

  • Languages: Java, Python, Solidity
  • Frameworks/Tools: Spring Boot, MyBatis, Redis, Kafka, Netty
  • Databases: MySQL / Oracle / DB2
  • Strong fundamentals in Data Structures, OS, Networking
  • Experience with Linux, Docker, Git

🌟 Good to Have

  • Experience in DeFi / NFT / Web3 projects
  • Exposure to financial systems / trading platforms
  • Basic frontend knowledge (Vue / JavaScript)
  • Knowledge of ML / data analytics tools