Job Details

Backend Engineer (JavaScript/Node.js)

About

Description

Our client is looking for an experienced Backend Engineer (JavaScript/Node.js) to join their team and contribute to building high-performance indexing infrastructure and SDKs that power next-generation blockchain applications. If you have strong expertise in Node.js and experience working with high-scale backend services and modern data architectures (ClickHouse or similar), we want to hear from you!

Responsibilities

  • Architect, develop, and maintain scalable backend services using Node
  • js
  • Collaborate with cross-functional teams to implement innovative features
  • Ensure backend services are secure, reliable, and high-performing
  • Optimize backend systems for high-throughput and low-latency performance
  • Write clean, maintainable, and efficient code
  • Stay current with blockchain technologies and contribute to product innovation

Qualifications

  • 5+ years of professional backend development experience
  • Strong proficiency in Node
  • js and modern JavaScript (ES6+)
  • Experience with ClickHouse or similar columnar databases (a plus)
  • Familiarity with blockchain technologies and Web3 APIs (preferred but not required)
  • Solid understanding of RESTful API design and distributed systems
  • Experience with performance optimization and large-scale systems is a big plus
  • Bachelor's degree in Computer Science or a related field (or equivalent practical experience)
  • Passion for blockchain, NFTs, or multichain systems is a bonus

Application instructions:

  • Click on the link

Hiring organization

Hiring organization image

OnHires

Employment Type: job

Job Location: remote

Base Salary: market related

Closing Date:

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