Backend Engineer (Web3 / Defi Protocol) - Node.JS / Typescript

September 18, 2025
Open
Open
Location
APAC
Occupation
Full-time
Experience level
Mid-level
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AI Summary

Stealth Startup đang tìm kiếm Backend Engineer làm việc từ xa toàn khu vực APAC cho startup hàng đầu trong lĩnh vực DeFi trên BNB Smart Chain. Bạn sẽ chịu trách nhiệm phát triển dịch vụ backend với NodeJS, TypeScript, xây dựng API, tối ưu cơ sở dữ liệu SQL, và tích hợp các smart contract bằng Viem hoặc ethers.js. Đây là cơ hội làm việc với đội ngũ quốc tế trong lĩnh vực tài chính phi tập trung năng động.

Ứng viên cần có kinh nghiệm tối thiểu 3 năm phát triển backend, thành thạo NodeJS, TypeScript, hiểu biết sâu về SQL, GraphQL, tích hợp blockchain và biết viết code kiểm thử tự động. Ưu tiên ứng viên có kiến thức về Yup hoặc Zod và hệ thống phân tán.

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Backend Engineer (Web3 / Defi Protocol) - Node.JS / Typescript

Company: Stealth Startup

Company Description:
Stealth Startup · APAC (Remote)

Description: This is a fully remote role

About the Company

Our Client 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 protocols 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.

Location: APAC

Skills: Node.js, TypeScript, SQL, GraphQL, Viem, ethers.js, Jest, Vitest, Backend Testing, blockchain networks, schema validation

Apply now
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