Engineering team

Smart Contract/DApp Engineer (Hybrid Work)

Work Type: Full Time

About the company

Our Happy Company ( is headquartered in Singapore with teams in Taipei and Los Angeles. Our flagship product, OurSong ( is a social NFT platform for the Creator Economy. We’re founded by John Legend and a group of veteran serial entrepreneurs and backed by well-known strategic investors. Our mission is to unleash the value of everyone’s creativity and make it universally accessible and tradable. We recognize everyone is a creator and we want to help everyone uncover their creative potentiality.


  • DApps development
  • Smart contract programming in Solidity
  • Front-end Javascript programming


  • Familiar with Git
  • Minimum 1+ years experience in blockchain smart contract/DApp programming
  • Solid experience in web development from end to end
  • Familiar with ECMAScript 6/ES6
  • Passionate on new technologies
  • Able to study technical documents

Nice To Have

  • Good knowledge on PHP, Laravel, Node.js
  • Good knowledge on TDD
  • Experience in Linux

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