Blockchain Developer


You will join our in-house development team creating and maintaining blockchain-based distributed applications. In this role, you will work together with backend developers, graphic designers and project managers.


Typical Responsibilities

  • Assessing technologies, building and maintaining Blockchain-based distributed applications (DAPPS).
  • Deploying and monitoring solutions on testnets and production.
  • Working with analysts, UX designers, developers, analysing project requirements and mockups.
  • Testing cross-browser and cross-platform compatibility for inconsistencies.
  • Resolving technical issues through debugging, research and investigation.
  • Coordinating with team members; giving and asking for help.


Requirements (generic):

  • BS/MS degree in Computer Science, Engineering, Mathematics or a related subject.
  • Strong written and verbal technical communication skills; ability to explain and document problems and solutions.
  • Ability to engineer software using principles.
  • Strong web development experience.


Requirements (specific):

  • Strong knowledge of Blockchain and cryptography concepts and principles.
  • In-depth knowledge of a Blockchain application framework (e.g. Ethereum Solidity, Hyperledger Fabric).
  • Strong knowledge of tooling (dev tools).
  • Good familiarity with Javascript.
  • Knowledge of agile development principles and unit testing code.


The following will be considered a strong plus:

  • Working knowledge of a JavaScript framework (e.g. React, Vue, Angular).
  • Working knowledge of a mobile app development platform.
  • Adequate knowledge of a server side technology (Java, Node.js, PHP or RoR).
  • Adequate knowledge of a database (MySQL, PostgreSQL or any NoSQL).



  • Competitive salary.
  • Opportunity to work in a high-profile, vibrant and international startup environment.
  • Continuous education and knowledge exchange.
  • Friendly and stimulating environment.
  • Career path.
  • Private Health Coverage.

For more information, please visit http://www.eworx.gr/?i=eworx.en.careers or contact job@eworx.gr .


Τοποθεσία: Athens, Greece

Τομείς: IT

Είδος εργασίας: Πλήρης απασχόληση

Απευθύνεται σε: Απόφοιτους