Blockchain Development Expert

Há 4 dias


Lisboa, Lisboa, Portugal Rhog Tempo inteiro

We are seeking a highly skilled Blockchain Development Expert to enhance our technology capabilities. Based in Lisbon, Portugal, we are looking for a professional with extensive experience in building trading technology, particularly for deFi projects related to trading, lending, and derivatives.

Key Responsibilities

  • Design, develop, test, and deploy smart contracts on EVM Blockchains (Arbitrum, Ethereum, Optimism, Base, Polygon, others)
  • Ensure all smart contracts are optimised, gas-efficient, and adhere to the highest security standards, incorporating the latest technologies and standards as they evolve
  • Liaise with external audit firms for periodic reviews
  • Develop, maintain, and optimize backend services related to the protocol
  • Conduct thorough code reviews, vulnerability assessments, and penetration tests

Requirements

  • Bachelor's or Master's degree in Computer Science or a related field
  • Proven experience in developing smart contracts on Ethereum or other major blockchain networks, proficiency in Solidity and a deep understanding of the Ethereum Virtual Machine (EVM)
  • Experience with frontend development (React.js, Angular.js, etc)
  • Familiarity with centralized and decentralized oracles, layer 2 solutions, and cross-chain technologies

The ideal candidate will have a strong background in blockchain development and a passion for creating secure, efficient, and scalable systems. We offer a competitive salary of €80,000 per year, commensurate with experience.


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