• Design and implement user-facing product features, delivering high-quality, high-performance, and secure backend services.
• Participate in the discussion, design, implementation, and delivery of core functionalities for the Blocklet Server, providing a stable and high-performance application runtime.
• Engage in the design, implementation, delivery, and stable operation of features for the Blocklet Launcher, extending its reach to more cloud platforms.
• Contribute to the iteration of the Blocklet SDK, and the design and refinement of the Blocklet Service, providing an efficient application development framework.
• Participate in the development and iteration of the Asset Chain and its SDK, assisting in improving the performance, security, and scalability of each layer of the chain.
• Engage in the backend architecture and support of various decentralized applications, such as our Rollup solution.
• Optimize the code coverage, delivery pipeline, and automation levels of the projects I am responsible for.

• Familiar with JavaScript language, skilled in using frameworks such as Express.js and Koa
• Knowledgeable in computer networking, understanding distributed systems, common security issues and their preventive measures
• Proficient in GraphQL, capable of designing and implementing high-quality backend APIs
• Ability to conduct architectural design, engineering implementation, and operational maintenance based on system requirements
• Experience with Jest, GitHub Actions, and common logging and database interaction libraries
• Familiar with common backend system architectures and optimization methods, such as caching and load balancing
• Strong self-learning ability and an open mindset, continuously learning new technologies and tools to enhance the efficiency of the entire team
• Good engineering qualities, such as code style and Git workflow, able to write high-quality frontend code
• Familiar with Linux and Unix operating systems, knowledgeable in Nginx, capable of performing common operational tasks
• Familiar with Amazon AWS or other cloud computing platforms (such as Azure, Google Cloud, Digital Ocean, Alibaba Cloud, etc.)

Bonus Points#

• Experience in building frontend applications using React.js and experience with Docker
• Familiar with basic blockchain conceptual models, linking common public chain operational mechanisms, experience in application development on other public chains is a plus
• Demonstrated leadership skills, product capability, and best engineering practices in past experiences
• Good communication skills: effective communication with peers and non-technical personnel, as well as documentation writing
• High-quality GitHub open-source projects and technical blogs