Senior Front-End Developer- Blockchain, Crypto

  • 1 applications

Clearmatics Technologies Limited


We’re growing our team and are looking for a Senior Front-End Developer to join us and become part of our journey

Our stack is Ethereum-like, so familiarity with – and passion for – the space is key

Some of the areas we tackle include blockchain infrastructure optimized for financial use-cases, protocols for specific applications (such as smart contract-based derivatives, synthetic assets, cryptocurrency stabilization, …), scalability and privacy through cryptography (zkSNARKs, multiparty computation, private transactions/assets)


You will have ownership of Front-End development

This will involve designing, building, and maintaining key front-end resources including:

  • Prominent websites such as the company site and project-specific microsites
  • Web applications that enable decentralized market use cases on the blockchain
  • Data-rich interactive dashboards and visualisations that engage and inform
  • Documentation sites that end users rely on to build applications and services
  • Open-source blockchain web components and frameworks for end-users to integrate


  • 5+ years of commercial experience in web application development
  • Strong JavaScript programming skills (and ideally TypeScript)
  • An appreciation of UX and web design concepts
  • Experience working with SQL and GraphQL data sources
  • Good understanding of modern web application architecture
  • Experience with browser testing and debugging
  • Proficiency with Unix commandline tools and package management
  • Experience maintaining git repos and CI automation jobs
  • Excellent analytical and multitasking skills
  • A portfolio of your front-end work that you can demonstrate


We are especially interested in candidates with significant experience in developing:

  • Web apps built using decentralized web technologies
  • Dapps on Ethereum using Web3 JavaScript APIs
  • Visualisations for high-frequency time series data
  • Interactive API documentation browsers and generators
  • Financial market front-end applications

Listed in: , , , , , , , , , , , ,