This Job Vacancy has Expired!

Fullstack blockchain developer (REMOTE)

Posted on Apr 25, 2021 by Hadron Finsys GmbH

Zürich, Switzerland
26 Apr 2021
Annual Salary


  • Develop and maintain Eidoo,, DAO's smart contracts and corresponding Back End
  • Develop and test smart contracts related to lending, borrowing, trading, bridging, governance
  • Build blockchain PoC projects
  • Review contracts of team members for logic flaws or security issues
  • Integrate Eidoo and network with various 3rd party blockchains
  • Research and concept work for new features or improvements to the system
  • Development of Back End services connected to the smart contracts
  • Take part in weekly meetings and code reviews

Skills and Experience Required:

  • Expert Solidity knowledge (Minimum 2 years of working experience)

  • distributed systems architectures operations (2 years of working experience)

  • Web3 libraries (ethers.js or web3.js)
  • Truffle or Waffle testing environment
  • Knowledge of common vulnerabilities in smart contracts and blockchain development in general.
  • Expert React.js (hooks, redux)
  • Node.js
  • Familiarity with RESTful APIs
  • Familiarity with code versioning tools (git)
  • Knowledge of cloud ecosystems like AWS, Google cloud, Azure
  • Proficiency and experience in DeFI.
  • Experience in Development of blockchain applications or proof-of-concepts (POCs) using Ethereum Solidity or other proprietary language and APIs.
  • Development of applications using cloud-based platforms/micro-services.

Reference: 1178254129

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