Oglasi za posao Senior NodeJS Engineer
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Senior NodeJS Engineer

Trace Labs



JavaScript Node.js Git senior

We are looking for a highly capable Node.js engineer to help us optimize OriginTrail Decentralized Network implementation and Web3 applications based on NodeJS. You will be collaborating with our applications team, designing and implementing services for the OriginTrail Decentralized Knowledge Graph. You will need a deep level of understanding of NodeJS internals and best practices, as well as experience writing reusable, testable, and efficient code. We expect you to deploy and maintain network applications, manage the exchange of data between different distributed services and be interested in diving into the world of Web3 and blockchain.


  • At least 4 years of experience as a NodeJS developer
  • Deep understanding of NodeJS (event loop, worker pools, profiling etc), as well as strong experience in JavaScript and associated libraries and frameworks
  • Strong experience in data structures, database systems and algorithmic complexity
  • Understanding scalable application design principles
  • Strong experience using and navigating dev tooling (Git, CI/CD tools etc)
  • Strong proficiency in English language

Nice to have:

  • Familiarity with OriginTrail technologies
  • Experience with P2P networking (libp2p) or consensus algorithms
  • Experience in enterprise software implementations
  • Experience with cloud environments (Azure, AWS, Oracle, DigitalOcean)
  • Experience with blockchain & smart contracts (e.g. Truffle)
  • Knowledge of front-end technologies such as HTML5 and CSS3
  • Experience with the implementation and utilization of GS1 & W3C standards

Your responsibilities would include:

  • Learning and researching Web3 technologies on an ongoing basis
  • Delivering high quality, impactful solutions for the OriginTrail ecosystem
  • Collaborating within and across various engineering teams
  • Managing individual project priorities, deadlines, and deliverables

We offer:

  • A cutting-edge Web3 technology R&D environment in an international team
  • A competitive compensation package
  • Hands-on experience with implementing Web3 technologies in tangible applications across industries tracking physical and digital assets, such as NFTs, pharmaceuticals, spirits, food items, railway components and others
  • Great environment and resources for professional growth
  • Access to educational resources, events, and conferences
  • Flexible working hours

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