V

Backend Engineer - DeFi Protocol

Venus Labs • Hong Kong Sar
Remote
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AI Summary

We are seeking a Backend Engineer to architect and maintain server-side systems for our DeFi protocol on BNB Smart Chain. You will design scalable APIs, optimize SQL databases, and integrate with blockchain smart contracts using Node.js and TypeScript. The role requires 3–5+ years of backend development experience and strong proficiency in Node.js, TypeScript, SQL, and GraphQL.

Key Highlights
Fully remote role
Design and maintain backend services for a leading DeFi protocol
Integrate with blockchain smart contracts
Key Responsibilities
Build and maintain backend services with Node.js and TypeScript
Design and optimize SQL schemas and queries for performance
Implement APIs and data models with GraphQL
Integrate backend logic with smart contract interactions using Viem or ethers.js
Write high-quality, testable code with Jest or Vitest
Collaborate across distributed teams to deliver end-to-end product features
Technical Skills Required
Node.js TypeScript SQL
Benefits & Perks
Fully remote work
Nice to Have
Familiarity with schema validation (Yup/Zod)
Experience with distributed systems
Proficiency with React

Job Description


  • This is a fully remote role


About the Company

Venus Protocol is a leading DeFi money market on BNB Smart Chain, powering decentralized lending, borrowing, and stablecoin generation for millions of users. As one of the Top DeFi protocol with billions in total value locked, redefining open finance by making liquidity accessible, efficient, and borderless.


About the role

We are looking for a driven Backend Engineer to architect and maintain the server-side foundations of our DeFi protocol. You will design scalable APIs, optimize database interactions, and ensure robust integration with blockchain smart contracts.


Key Responsibilities:

  • Build and maintain backend services with NodeJS and TypeScript.
  • Design and optimize SQL schemas and queries for performance.
  • Implement APIs and data models with GraphQL.
  • Integrate backend logic with smart contract interactions using Viem or ethers.js.
  • Write high-quality, testable code with Jest or Vitest.
  • Collaborate across distributed teams to deliver end-to-end product features.


Qualifications:

  • 3–5+ years of backend development experience.
  • Strong expertise in NodeJS and TypeScript.
  • Proficiency with Frontend technologies such as React.
  • Proficiency with SQL databases and GraphQL.
  • Experience integrating with blockchain networks via Viem/ethers.js.
  • Strong understanding of backend testing practices.
  • Bonus: Familiarity with schema validation (Yup/Zod) or distributed system


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