Pilea, Thessaloniki, Greece Employment

DOTSOFT SA is hiring an Expert Blockchain Engineer

About the Role

DOTSOFT SA is hiring an Expert Blockchain Engineer to build secure, scalable, and modern blockchain services. You will join a team passionate about innovative applications, leveraging your deep understanding of decentralized systems to implement robust solutions.

What You'll Do

  • Design, develop, and implement smart contracts using Solidity and Rust.
  • Integrate blockchain functionalities into web and mobile applications.
  • Design technical architecture for secure and efficient blockchain systems.
  • Analyze requirements and collaborate with development and product teams.
  • Implement and maintain DApps and token standards like ERC-20, ERC-721, and ERC-1155.
  • Optimize code and processes for performance and security.
  • Monitor developments in Web3, DeFi, and Layer 2 solutions and propose new technological directions.
  • Troubleshoot and debug smart contracts and decentralized applications.

What We're Looking For

  • University degree in Computer Science, Computer Engineering, or a related field.
  • At least 3 years of experience in blockchain development.
  • Excellent knowledge of Solidity, JavaScript/TypeScript, Web3.js or ethers.js.
  • Strong understanding of consensus mechanisms, cryptography principles, and tokenomics.
  • Experience with tools like Hardhat, Truffle, Ganache, and MetaMask.
  • Ability to design and develop DApps and APIs that interact with blockchain.
  • Understanding of distributed systems and decentralized architectures.
  • Attention to detail, analytical thinking, responsibility, teamwork, and consistency.

Nice to Have

  • Experience with Rust, Go, or Python for blockchain environments.
  • Experience with Layer 2 solutions like Polygon, Arbitrum, or Optimism.
  • Knowledge of DevOps, Docker, and CI/CD pipelines.
  • Participation in open-source Web3 projects.
  • Understanding of DeFi protocols or NFT ecosystems.

Technical Stack

  • Smart Contracts: Solidity, Rust
  • Web Integration: JavaScript, TypeScript, Web3.js, ethers.js
  • Development Tools: Hardhat, Truffle, Ganache, MetaMask
  • Backend: Go, Python
  • Infrastructure: Docker

Benefits & Compensation

  • Competitive salary package.
  • Work in a friendly and dynamic environment.
  • Continuous training and opportunities for professional development.
  • Participation in innovative, high-tech projects.

Required Skills
SolidityRustJavaScriptTypeScriptWeb3.jsethers.jsHardhatTruffleGanacheMetaMaskBlockchain DevelopmentConsensus MechanismsCryptographyTokenomics
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About company
Job Details
Department Software Development
Category backend
Posted 14 days ago