Search protocol activated

This position is closed

Backend (Node.js) Engineer for Infinite Objects


The goal is to launch its own NFT platform with a significant distinction of being the *only* physical-first NFT marketplace. Every NFT sold on the platform will always come with an Infinite Objects Video Print.


Developer of digital frames designed to create physical expressions for digital content. The company’s digital artworks are housed in frames by bringing moving image’s context outside of the smart device realm and into the real world, thereby elevating the idea of moving art, enabling owners to have a similar experience as collecting art prints or photographs.

project tech-stack

What we looking for


  • Full-Stack (Back End with an optional Front End skills) developer with 2 – 4 years of experience;
  • Node.js;
  • REST-ful and GraphQL API experience;
  • Previous work with Google Firebase and relational DBs;
  • USD and ETH payments providers (Stripe / Metamask) integrations;
  • Experience in Smart contracts development is desirable;
  • ERC-1155 Multi Token Standard, OpenZeppelin and OpenSea Integration.

Will be a plus:

  • Experience with React components and HTML/CSS templates;
  • UI library creation;
  • Migration and simplification of the Shopify Theme;
  • Shopify integrations.




  • NFT ecosystem to enable printing NFTs including Artist Registry, NFT Authenticator and Custom NFT Infinite Objects;
  • Developing and launching a full Physical First NFT Marketplace;
  • ERC-20 community governance token to drive ecosystem development;
  • Consolidate all the data sources and actions under an API;
  • Normalize and enforce data schemas;
  • Synchronize data between Shopify and the DB.

company information:

Proxet Nation

We at Proxet believe that employee collaboration is the key to success. Our employees feel valued, listened to, and involved this way, and we are proud to say that our people are our biggest asset!

If you’d like to join our Proxet Nation and work closely with high-level professionals and our engineers, fill the form!

what we offer:

Company benefits

  • Work-from-home policy

    Work-from-home policy (fully remote option)

  • Insurance coverage and paid sick leaves

  • In-house English classes with native speaker

  • Yoga classes outside on the office terrace

  • Sport competitions

    Sport competitions, our events, corporate team buildings!

Interested in this closed position?

Leave the information about yourself and we will contact you when we have suitable vacancies!

    Stand with Ukraine

    We stand with our friends and colleagues during this struggle for their freedom and independence—and lives, above all. To support Ukraine in its direst hours, visit this page.