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🥝 Blockchain Development Specialist (Ethereum) 12-Month Contract

DeARX | Sandton, South Africa | Posted June 19, 2026

Job Description

We are seeking a highly skilled Blockchain Development Specialist (Ethereum) to join a leading banking client on a 12-month contract. This is an exciting opportunity to contribute to innovative, enterprise-grade blockchain solutions within a highly regulated financial services environment.


Role Overview

The successful candidate will be responsible for designing, developing, and implementing blockchain-based solutions on the Ethereum platform. You will work closely with solution architects, enterprise engineers, and business stakeholders to build secure, scalable, and high-performance decentralized applications (dApps) and smart contracts aligned to banking and financial services use cases.


Key Responsibilities

  • Design, develop, and deploy smart contracts using Solidity on the Ethereum network
  • Build and maintain decen...

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