Join us as we Initiate the CHange

Senior Blockchain & Smart Contract Developer

We are looking for a Tech Enthusiast to be part of our Development team at the mid to senior level. We aim to constantly innovate, discover and implement state-of-art technology for our platform. If you love working with innovative technology, we would love to speak to you.

Responsibilities and Duties

  • responsible for the development of Solidity smart contracts.
  • Create tests to accompany produced code.
  • Write code with security and resiliency in mind.
  • Contribute to and work within Agile and DevOps frameworks.
  • Work in partnership with Web Services and User Interface developers.
  • Develop in alignment with overall architecture design

Skills and Competencies

  • Understanding of Blockchain technology, especially Ethereum.
  • Experience and understanding of the whole Ethereum ecosystem is a must ( knowledge of different token standards, icos, etc )
  • Experience of developing Ethereum smart contracts written in Solidity.
  • Experience of working in Agile projects with highly automated DevOps.
  • Experience of test driven development ( TDD ).
  • Experience of developing highly secure and resilient code.
  • Experience of collaborating with User Interface developers.
  • Knowledge on auditing smart contracts would be a strong plus
  • Banking technology experience is an advantage but not essential.
  • Knowledge of Ethereum scalability solutions like Plasma and Raiden is beneficial but not a must.
  • Experience of full-stack development, especially with React and Node, is an advantage.

If you wish to be kept updated on future opportunities, please get in touch with us at

HR@istox.com