Web3 Infrastructure Engineer (BNB Chain Middleware)

BNB Chain

BNB Chain

Software Engineering · Full-time

Hong Kong · Singapore · Remote

Posted on May 28, 2026

Role Overview

We are seeking a product-minded Infrastructure Development Engineer to build and optimize the BNB Chain Middleware Stack. Our mission is to abstract the complexities of Web3 development that allow decentralized applications (dApps) to function at scale.

Key Responsibilities

  • Middleware Architecture: Develop and maintain the software stack that simplifies data fetching, transaction signing, and smart contract interactions for Web3 applications.

  • Component Libraries: Design and build reusable SDKs and UI components that allow other developers to launch crypto features on the BNB Chain with minimal friction.

  • Protocol Communication: Managing protocol interactions and integration through robust middleware development.

Technical Requirements

  • Frontend Expertise(Bonus): 3+ years of professional experience with React.js, Vue.js, or Next.js.

  • Language Proficiency: Strong mastery of TypeScript/Javascripts and modern CSS (Tailwind, Styled Components).

  • dApps Familiarity: Familiar with core crypto primitives (wallets, smart contracts, tokens,etc) and how decentralized applications are built and used.

Soft Skills & Product Sense

  • Product Design Sense: You don't just follow Figma files; you understand user flow, friction points in wallet connectivity, and how to present complex financial data simply.

  • Problem Solver: You can navigate the nuances of "gas estimation failed" errors and provide meaningful feedback to the user.

  • Ecosystem Passion: Active interest in the BNB Chain ecosystem (PancakeSwap, Venus, etc.) and a drive to improve the developer experience.

Nice to Haves

  • Familiarity with the BNB Chain ecosystem.

  • Web3 Integration: Proficiency in Ethers.js, Viem, or Wagmi for interacting with EVM-compatible chains.

  • Previous contributions to open-source Web3 SDKs or middleware.

  • Have the experience of Golang or Rust

What We Offer

  • Opportunity to shape the foundational developer tools of a Top-3 blockchain ecosystem.

  • Competitive compensation.

  • Flexible working hours and a high-autonomy environment.

BNB Chain is an equal opportunity employer.

Apply for this job

Drag and drop or click to upload.
Tell us why you are a good fit, add a cover letter or anything else you want to share.
To withdraw or update your application, email applications@getro.com
See more open positions at BNB Chain