Ethereum Blockchain Developer

The backend is based on Ethereum, the skill stack would be:
• Ability to configure/run/administer private Ethereum network (clique, puppeth)
• Solidity language/Ethereum smart contracts
• web3/solc/truffle/TypeScript
• Remix/Metamask
• OpenZeppelin
• Understanding of fungible (ERC20) and non-fungible (ERC721) token concepts.
• Cryptography principles (asymmetric cryptography, signatures, Merkle/Patricia trie)
• REST APIs

Really good to have:
• Advanced familiarity with Linux
• Some C++ background, working with/embedding codebases written in C/C++
• CLIPS expert system familiarity (familiarity with LISP is almost just as good)

Good to have:
• Cloud architecture (Azure slightly preferred)
• Network programming (websockets, etc.) in NodeJs/C++/boost::beast
• NodeJs native extensions (C/C++)

FLUENT ENGLISH IS NEEDED!