Responsibilities:

1. Conduct research and development of the blockchain wallet’s underlying infrastructure, perform requirement analysis and technical planning to meet business and product needs, including but not limited to the following;

2. Lead or participate in the architecture design, development, upgrading, and performance optimization of core wallet services, resolving technical challenges within systems and projects;

3. Integrate with multiple blockchain networks, support deposit and withdrawal operations for new tokens, and ensure efficient operation of core modules such as fund aggregation and fee estimation;

4. Maintain full nodes for blockchain networks, monitor and apply network upgrades and announcements in a timely manner to ensure stable and reliable wallet system operation;

5. Research cutting-edge blockchain wallet technologies, such as Multi-Party Computation (MPC), and explore emerging public chains and ecosystems.

Requirements:

1. Education: Bachelor’s degree or higher in Computer Science, Software Engineering, Cryptography, or a related field;

2. Experience: At least 3 years of professional experience in blockchain technology or related domains;

3. Programming Skills: Proficient in Go, Java, Solidity, or other relevant programming languages, with a solid understanding of common data structures and algorithms;

4. Strong interest in blockchain fundamentals and familiarity with blockchain projects; candidates with industry experience and cryptography knowledge are preferred;

5. Teamwork and Communication: Excellent collaboration skills, strong communication abilities, and effective problem-solving skills.