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Middle/Senior Blockchain (Solidity) Developer

· Job Posted December 11, 2025
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Job Responsibility

  • Development of the project from scratch and assistance in building the architecture
  • Implementation of new functions and active participation in the discussion of new features on the project
  • Active work with contracts and Web3.js

Requirements

  • Experience in creating applications related to blockchain and cryptocurrencies from 3+ years
  • Knowledge of the Ethereum blockchain
  • Writing Solidity contracts from 3+ years
  • Understanding of ERC20, ERC721 token standards

Nice to have

  • Commercial experience with React.js and Web3.js from 2 years
  • English Upper Intermediate, experience of communication with clients
  • Experience with OpenZeppelin smart contracts
  • Experience with Alchemy

What we offer

  • Full remote work or at your choice
  • Work in a strong team
  • Transparent processes
  • Interesting and difficult tasks and projects
  • Competitive salary
  • The possibility of training and development within the company: payment of specialized courses, participation in conferences
  • We have corporate English language training + we are an international company, so you still have the opportunity to practice English at work
  • Social package (paid vacation and sick leave)
  • Merch and welcome box await you, we give employees gifts, equipment, Apple Watch, MacBook and more
  • At Peiko, you have confidence and stability, support, respect, trust, teamwork, care for each employee
  • An open and friendly team, a positive and comfortable atmosphere: corporate events, birthday celebrations, team building and other togetherness activities

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