Blockchain Engineer

1. Researching and building blockchain protocols, modules, technologies and algorithms
2. Preparation of detailed design documents and testing strategies according to requirements
3. Promoting technical experience sharing within the team
4. Support the community through the best communications and documentation

Your Craft

1. Qualifications in Computing/Mathematics/Electronic Engineering or other relevant fields preferred.
2. 2+ years of experience in the blockchain industry
3. Proficiency in Golang, Rust, C++ and other mainstream blockchain development languages
4. Solid Solidity development and optimization, be familiar with development tools such as Truffle and Hardhat, and be familiar with third-party security contract libraries such as OpenZeppelin; be familiar with gas optimization
5. Existing track record of R&D and execution of open source projects on known blockchain platforms such as Ethereum/Cosmos/OP or ZK Rollup is a great plus
6. Fluent in Bilingual - English and Chinese

Job requirements:

1. Bachelor degree or above in Computer Science, Software Engineering or other related majors
2. 3 years or more of design and development experience in blockchain, distributed systems, etc.
3. Proficient in algorithms and data structures, able to quickly conduct POC development and demonstration
4. Proficient in programming languages such as C++, Go, Rust, and proficient in smart contracts Solidity
5. Extensive experience in cryptography, blockchain and other fields, familiar with mainstream blockchain platforms and core algorithms
6. Priority will be given to those who have experience in developing open source blockchain projects (Ethereum, Cosmos, Optimism...)
7. Familiarity with zero-knowledge proof algorithms and zkEVM projects is preferred
8. Able to read English papers and materials quickly, with strong research ability and self-motivation

Extra Credit

1. Existing track record of R&D and execution of open source projects on known blockchain platforms such as Ethereum/Cosmos/OP or ZK Rollup is a great plus.