clients CyberBox

Remote Senior Software & API Integration Engineer


Anywhere in the World

Job Type






Skill Set


Backend Programming

Job Details

The Software & API Integrations Engineer is responsible for ownership and delivery of the core functionalities and API integrations that serve as an enterprise data backbone, using an array of different platforms, APIs, databases, protocols and data formats to ensure that the data and the business processes that intersect in the software are as efficient and high fidelity as possible.

The API Integrations Engineer is going to be responsible for the flawless data flow between Firebase and OpenSea, LooksRare, X2Y2 and other NFT marketplaces, later different blockchains.

Tech Stack
  • Node.js
  • Firebase
  • AWS
  • Solidity, Web3 is a plus

  • Design, develop, and maintain integration flows using an array of different platforms, APIs, databases, protocols and data formats
  • Collaborate with team members to assist in the definition of project scope, deliverables, timelines
  • Track and communicate the status of personal deliverable throughout the project lifecycle
  • Making sure the data flow is stable, real time and is not missing any events

The ideal candidate has
  • 5+ years of work experience with APIs, Node.js and Firebase
  • Experience in designing and building REST APIs
  • Familiar with the tech stack above
  • Portfolio that shows your skills (GitHub)
  • Entrepreneurial spirit and skills to make the ideas into reality
  • Precise work and eye for detail, but is pragmatic and able to get things done
  • Able to self-organize in a remote-first work environment
  • Resourceful approach when facing an issue
  • Has strong oral and written communication skills
  • Blockchain experience
  • Experience with data visualization
  • FE Experience