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Java or Kotlin Developer (Ref:2939) – Mid Level – Up to 50K


  • Job Title
  • Java or Kotlin Developer
  • Location
  • London
  • Salary
  • Up to 50k
  • Type
  • Permanent
  • Work From Home
  • No

Technology Used


  • Java
  • Kotlin
  • Spring Boot
  • Blockchain Technologies


  • Haskell
  • Docker
  • AWS


  • TDD


Must Have

  • 2+ years with Java
  • 2+ years with Spring
  • Interest in Blockchain Technologies


  • Ethereum
  • Solidity


My client are a bootstrapped, cashflow positive Blockchain business based in Old Street. They’re working with some of the biggest names in tech, and they are now searching to grow their team. They are searching for either Java or Kotlin developers to help them continue to develop significant partnerships with other leaders in this space and to create the best platform.


The team is currently made up of 2 developers, and so this is an opportunity to become a fundamental part of the company, where your technical opinion will not only be valued, but strongly needed.

Right now most of their work is on the Java Virtual Machine. They’re no stranger to the open source being responsible for the web3j group of projects and contributors to other projects in the Ethereum ecosystem. If you understand Ethereum blockchain technology and Solidity, this is a benefit however if your interest hasn’t yet allowed for commercial experience, they’re happy to teach you all about it.

If you like the sound of this role, we’d love to hear from you. You can send your CV to or call us on 02036673138.

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