ZKX is developing a high-load decentralized software system for Starknet, the upcoming ZK-rollup by Starkware. Offering an innovative permissionless protocol for perpetual swaps, ZKX will bring a unique decentralized high-load platform to enable next-gen Web3. We’re supported by well-known venture funds and are currently coming out of stealth. This is a remote position (Europe to Asia) with travel opportunities and the chance to work on an innovative fundamental project.


  • Develop high-load decentralized services architecture and its ecosystem
  • Maintain and optimize existing codebase
  • Test coverage
  • Architecture design
  • API design
  • Participate in solving problems and incidents in high-load systems
  • Integration with external services


  • Commercial experience in the development of Backend services and microservices
  • (high load and decentralised) is a MUST
  • Commercial Node.js/GO lang development experience (5+ years)
  • Commercial experience in high-load applications design and development
  • Commercial experience in developing decentralized applications
  • Excellent knowledge of object-oriented development
  • Good understanding of Service Oriented Architecture, Microservice Architecture
  • Experience in building complex RESTful APIs
  • Test Driven Development - TDD, CI / CD
  • Experience in agile/scrum methodology
  • Understanding of the engineering principles of developing robust applications,
  • practical application of methodologies, algorithms
  • Experience of blockchain technology
  • Background in a high growth start-up or scale-up

Our stack

  • Node.js
  • GO
  • Typescript
  • MongoDB

We offer

  • The ability to work remotely ALWAYS, not just now (we are remote-first company )
  • Professional growth opportunities and career prospects
  • According to your choice - a one-time contract or a permanent job

We offer a unique opportunity to build an international project in an international team, influence the process, be heard, and really see the results of your work.