Backend Developer - Core/Service/NodeJS/JavaScript

Festanstellung, Vollzeit · Berlin

About us
Welcome to Lightcurve, Berlin's most dynamic blockchain studio! In close cooperation with the Lisk Foundation based in Switzerland, we are developing a platform by developers for developers to fulfill our mission - to make blockchain technology accessible. We are hard-working and fun-loving, always on the search for the most outstanding colleagues to push the boundaries of blockchain technology together.
Responsibilities

We are looking for a Backend Developer - Core/Service/NodeJS/JavaScript, who can help the Lisk project achieve the very highest standards in code quality, performance and security. You can find more information about our products here: www.Lisk.com and on GitHub.

  • Development of NodeJS based applications and microservices
  • Development of relational databases
  • Development of Swagger/OpenAPI based RESTful APIs
  • Development of WebSocket based APIs
  • Integration of 3rd party services, such as crypto exchanges
  • Development planning: requirements gathering and design
  • Debugging, root-cause analysis, bug fixing
  • Unit, functional and integration testing
  • Quality assurance (Manual and Automation)
Requirements
  • Native level fluency in English (spoken and written)
  • 5+ years professional development experience in building scalable microservice applications
  • Basic knowledge of blockchain, cryptography, distributed networks
  • Basic knowledge of Lisk, Bitcoin, Ethereum and other protocols
  • Working knowledge of NodeJS
  • Working knowledge of JavaScript, TypeScript
  • Working knowledge of HTTP, WebSockets, JSON-RPC
  • Working knowledge of Redis, and MySQL (or any other SQL DB)
  • Working knowledge of Moleculer, or similar microservice frameworks
  • Working knowledge of programming paradigms such as functional, event-driven and OOPs
  • Working knowledge of unit, functional, integration, smoke and regression tests
  • Working knowledge of Git (and GitHub)


Benefits
At Lightcurve, you find a wide range of benefits: an international and welcoming team, dynamic work environment, relocation package, modern office space in the center of Berlin or work remotely from anywhere in the world, regular team events, top-of-the-line equipment, and personal development plans.
Wir freuen uns auf Sie!
Wir freuen uns über Ihr Interesse an der Demo Daten GmbH. Bitte füllen Sie das folgende kurze Formular aus. Sollten Sie Schwierigkeiten mit dem Upload Ihrer Daten haben, wende Sie sich gerne per Email an demodaten@demo.de.

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