Blockchain Back-End Engineer


Rate is looking for engaged and enthusiastic Back-end Engineers who will be responsible for systems which are open source in nature. You will be developing protocol systems which interface with other blockchains and provide public-facing APIs. You are no stranger to blockchain. You love writing production-ready open-source code and communicating with contributors and developers at Github.

who you are

  • Bachelor’s degree (or higher) in computer science, computer engineering, or equivalent practical experience
  • 2+ years real-world experience developing software
  • Possess strong communication skills to lead technical discussions (online and offline)
  • Have a passion for fintech, payments, e-commerce and cryptocurrencies
  • Thrive in a fast-paced start-up environment


  • Designing and build key components of Rate3 network systems in Go
  • Develop and deploy elegant smart contracts using Solidity and other smart contract language as needed
  • Design new architectures and subsystems, working with the CTO and other senior engineers
  • Help to hit critical product milestones by writing clean, maintainable code
  • Identify and resolve performance bottlenecks
  • Author detailed technical feature specifications and proposals
  • Work closely with collaborators in the community or partner enterprises
  • Keep up with latest technologies in the blockchain space and understand when and where to adopt them

Good to have

  • Experience with Solidity, web3.js and Stellar SDK
  • Open source experience
  • Knowledge on consensus algorithms
  • Strong understanding of distributed systems
  • Strong curiosity in blockchain technologies and cryptocurrencies
At least 2 years of experience.