Backend JS Developer

BlueThrone is an exciting 100% “work from anywhere” startup company. After fundraising a super successful seed round, they are currently in the Growth phase. Their founders are experienced in building successful companies in the mobile applications world, and BlueThrone just got funding from top investors who brought their startup to a unicorn valuation. Now they are looking for hungry, challenge-seeker talents to join their worldwide dream team!

Backend JS Developer
English: Upper-intermediate

Please note that this is a full time contractor role 100% remote.


  • Compiling and analyzing data, processes, and codes to troubleshoot problems and identify areas for improvement
  • Collaborating with the front-end developers and other team members to establish objectives and design more functional, cohesive codes to enhance the user experience
  • Optimizing apps’ performance
  • Proposing any upgrades and updates necessary for keeping up with modern security and development best practices
  • Make sure our backends are robust, secure, modular, and maintainable
  • Provide clear status updates


  • Highly proficient with the nodejs/nest.js language
  • Good understanding of Cloud base solutions and architecture like AWS/GCP
  • Knowledge of functional programming and object-oriented programming paradigms
  • Experience with both consuming and designing RESTful APIs
  • Ability to write efficient, secure, well-documented, and clean backend code
  • Eagerness and curiosity to deal with code and architecture written by others
  • To have a positive and solution-oriented mindset
  • Strong sense of ownership, urgency, and self-drive
  • Ability to thrive in a geographically distributed organization

Will Be a Plus

  • Fullstack - javascript/react/next.js skills.
  • Elasticsearch stack
  • Experience with web application development.
  • Ruby (Big advantage +)


They are a team of 30 members working remotely from Israel, the US, and 11 other countries, led by Founders and investors that have started, run, and exited companies multiple times over two decades. Our team includes investment professionals with support in finance, marketing, infrastructure, data science, technology, and product development.   Their business model is to acquire existing Mobile apps, appreciate them using Advanced marketing strategies, AI algorithms, and centralized technologic control infrastructure, and then drive massive growth based on the income from those apps.

Our recruiter
Paula  Sarmiento Guerrero
Paula Sarmiento Guerrero
Contact a recruiter
Restful API
Марта Стопец
Developer Experience Engineer
English (Upper-intermediate)
Developer Experience Engineer
English (Upper-intermediate)