Backend Developer - Core/Service/NodeJS/JavaScript

  • Lisk
  • Berlin
  • Dec 07, 2022
Full time

Job Description


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: 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)
  • 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)

Listed in: Web3 Jobs, DeFi Web3 Jobs, Full Time Web3 Jobs, Remote Crypto Jobs, Developer Crypto Jobs, Javascript Web3 Jobs, Typescript Crypto Jobs, Security Crypto Jobs.