LineUp is a business solutions and technology company for highly skilled professionals. We offer a wide range of software and business consulting services to help clients solve their problems globally and drive innovation, productivity and business performance.

Middle+/Senior Blockchain (Node.js) Software Engineer

Required qualifications

  • Experience in developing applications using Ethereum, Solidity, Truffle Suite, Web3.js
  • Experience in commercial development of Node.js from 3 years
  • Knowledge and experience with various databases (SQL/NoSQL/KV), ORM
  • Experience with containerization technologies: Docker, Kubernetes
  • Experience with message brokers
  • Knowledge of cryptography, blockchain technologies and smart contracts
  • Higher technical education (bachelor / master) in computer science or a similar specialty
  • English level Intermediate+

Bonus qualifications

  • Knowledge or experience in microservice architecture development
  • Experience with other blockchain technologies