[This position will require an overseas assignment to either Thailand or Japan; please ensure you can accept this before applying. Thank you!]

Responsibilities:

• Perform technical integration with mainstream public blockchains, ensuring comprehensive support in wallet services for on-chain operations (deposit scanning, withdrawals, fund consolidation, address generation).

• Deploy and maintain public blockchain nodes to ensure stable operation, with real-time monitoring and issue resolution.

• Develop and maintain technical documentation for public chains, providing the customer support team with detailed explanations of blockchain features.

• Review token information for listing, ensuring compliance and security of platform tokens.

• Address issues raised by customer support, guaranteeing timely and effective resolution of user problems.

• Contribute to the iterative development of blockchain products, optimizing system performance and enhancing user experience.

Education and Background:

• Bachelor’s degree in Computer Science or a related field.

• Minimum of 2 years of experience in blockchain wallet development, with in-depth knowledge of blockchain technologies and mainnet deposit and withdrawal processes.

Requirements:

• Understanding of blockchain principles and mechanisms, as well as related cryptographic and signature algorithms.

• Familiarity with mainstream public blockchains (e.g., Bitcoin, Ethereum, TRX, EOS, Polkadot, Solana, Ton) and their transaction processes and network structures; capable of independently developing and integrating wallet functionalities.

• Proficiency in Solidity or other smart contract languages, with experience in contract development, auditing, and deployment.

• Expertise in blockchain wallet development technologies, including transaction signing, on-chain data queries, and wallet management.

• Experience with common blockchain SDKs and APIs (e.g., Web3.js, Ethers.js, Bitcoin Core, TronLink, SUI SDK) and related integration.

• Strong Linux system skills, with proficient debugging and self-testing abilities.

• Proficient in HTTP/RESTful API design and usage, with solid coding and debugging skills.

• Good English reading and writing skills, clear documentation comprehension, strong analytical and problem-solving abilities, excellent communication and teamwork skills, responsible and proactive.

• Proficient in Java development and related frameworks, with basic development skills in Python, Node.js, Go, or C++.