Senior Software Developer - Solidity / Cairo

  • 🏛️ZKX
  • 🏷️
  • 🌐
    İstanbul, Turkey
  • 📅a month ago


ZKX is developing a decentralized derivatives protocol on Starknet, the upcoming ZK-rollup by Starkware. Offering an innovative permissionless protocol for perpetual swaps, ZKX will bring unique complex trading strategies to a simplified and fun trading environment. We’re supported by well-known venture funds and are currently coming out of stealth. This is a remote position with travel opportunities and the chance to work on an innovative DeFi project. Join us on the journey to Web3!


  • Design and development of Solidity and Cairo Smart contracts (Ethereum Layer-1, StarkWare Layer-2)
  • Architecture and design of smart-contracts ecosystem
  • Integration with internal and 3rd-party services


  • Commercial experience in Blockchain development (including Ethereum)
  • Commercial experience in developing complex applications (before you became a blockchain engineer)
  • Commercial experience in developing decentralized applications (would be a plus)
  • Experience in agile/scrum methodology
  • Understanding of the engineering principles of developing robust applications, practical application of methodologies, algorithms
  • Understanding of financial markets and derivatives will be valued.

Our stack

  • Solidity
  • Cairo
  • AWS
  • Node.js

We offer

  • The ability to work remotely ALWAYS, not just now (we are remote-first company)
  • Professional growth opportunities and career prospects
  • Salary plus incentives package to align the team with the project's success

We offer a unique opportunity to build an international project in an international team, influence the process, be heard, and really see the results of your work.