Backend Engineer (Node.JS / Typescript) - Web3 / DeFi
Posted Updated 12
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Summary
Architect and maintain server-side foundations for a leading DeFi money market protocol. You will build backend services using Node.js and TypeScript, design GraphQL APIs, optimize SQL databases, and integrate with blockchain smart contracts using Viem or ethers.js.
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
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
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
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
