Middle Senior Front-End Software Engineer in LineUp

Middle + / Senior Blockchain (Node.js) Software Engineer Location: Kharkiv or remotely Required skills - 3+ years of commercial Node.js development experience - Application development experience using Ethereum, Solidity, Truffle Suite, Web3.js - Knowledge and experience working with various databases (SQL / NoSQL / KV), ORM - Experience with containerization technologies: Docker, Kubernetes - Experience with message brokers - WebSockets, HTTP (s) (REST, JSON-RPC 2.0, gRPC), TCP - Knowledge of cryptography, blockchain technologies and smart contracts - Higher technical education (bachelor / master) in computer science or a similar specialty Will be a plus - Knowledge or experience in developing microservice architecture - Knowledge of the subject area of Casino Gambling & Sports Betting - Experience with other blockchains - technologies