Back-End Developer

Web3 is ushering in a new Internet. Web3 also creates brand new and highly

lucrative attack surfaces for criminals. CUBE was created to protect web3 from cyber criminals.

Our mission at CUBE is to secure Web3 so that the rebels, the crazy ones, the women and men in the arena, can focus on building a better Internet without worrying about cyber criminals. If you are motivated by daily challenges, if you want to make a dent in the universe, and if you want to join the future Crowdstrike or Cloudflare at the very beginning of our journey, we want to team up with you.


Role: As a Back-End developer will develop new micro services, features and analyse blockchain data.






Your Responsibilities

  • Deliver features and handle challenging tasks

  • Strong attention to detail

  • Write documentation for technical designs

  • Review code

  • Troubleshooting issues

  • Continuously learn and update your skills and knowledge in quickly evolving  technologies.

Your Experience


  • 4+ years working with Java/Spring framework

         1+ building micro-services

         1+ GPC/AWS stack

  •   A degree in computer science or equivalent

  •  Have worked through the full application lifecycle  experience 

  •  Understanding of modern & application architecture from a conception point of view

  •   Have owned features from gathering requirements until delivery    

  •    Fluency in written and spoken English

Nice to have:

  •    Experience working with Docker/Kubernetes 

  •     Experience of agile methodologies

  •     Using Distributed storage 

  •     Experience building CI/CD and DevOps best practices and main tools

  •     Go language experience

  •     Security and/or networking essentials

  •     Ethereum or other major enterprise blockchain platform experience

  •     knowledge of token economics, crypto sphere understanding, DeFi...

  •     Experience working in a start-up culture and in remote working practices

The Job

  • Founding team member

  • Major skin in the game and great compensation

  • Work closely with the Security Research and engineering teams on crafting our products

  • Perform in an all-in and whatever-it-takes environment

  • Create the role that is best suited for you, create the future.