- Deep understanding and practical experience in JavaScript and TypeScript

- Proficient in at least one mainstream backend language such as Node.js or Golang, capable of independently completing backend service development tasks

- Skilled in using databases such as MongoDB, Redis, and MySQL

- Responsible for backend development and optimization work with engineering efficiency

- Develop infrastructure such as foundational frameworks, toolchains, and component libraries to continuously enhance development efficiency, high availability, and stability

- Focus on the technical research of smart contract interface interactions, stay updated with cutting-edge backend technologies, and leverage new technologies to serve the team and business

- Over 5 years of hands-on experience in project development, with a bachelor's degree or higher in a related computer science field

- In-depth understanding of various API formats such as ReSTful, GraphQL, JSONRPC, and how to build functionalities within them

- Proficient in Node.js, Python, or Golang, with backend development experience

- Familiar with bash scripting and practical tools commonly used in Linux systems

- Committed to quality in engineering deliverables, with a strong curiosity about technology and a self-driven approach to continuous learning

- Maintains a passion for technology, with a strong sense of responsibility and teamwork, and is skilled in communication and collaboration

- Prior experience in H5 game or application backend development is preferred

- Experience in Web3 / Crypto is a plus