Frontend Developer (Web3)

Reposted One Month Ago
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Shenzhen, Guangdong, CHN
In-Office
Mid level
Agency • Artificial Intelligence • Blockchain • Web3
The Role
Build responsive, high-performance React frontends for an institutional RWA DeFi protocol; integrate web3 wallet/transaction flows; present complex financial and on-chain data via secure, accessible dashboards; collaborate with smart contract and legal teams; optimize performance and maintain high code quality.
Summary Generated by Built In

We are seeking a talented Mid-level Frontend Developer to join a leading institutional-grade RWA (Real-World Asset) DeFi protocol. This role is central to bridging the gap between traditional finance and decentralized ecosystems. You will be responsible for building high-performance, transparent, and secure user interfaces for tokenized credit, real-yield products, and fully collateralized primitives.

Key Responsibilities
  • Develop and Maintain: Architect and build responsive, high-fidelity frontend components using React.js.

  • Web3 Integration: Implement seamless interactions between the browser and the blockchain, ensuring robust wallet connectivity and transaction handling.

  • User Experience: Translate complex financial data and on-chain transparency metrics into intuitive, user-friendly dashboards for institutional clients.

  • Collaboration: Work closely with smart contract engineers and legal structuring teams to ensure the frontend accurately reflects complex credit enhancements and risk management protocols.

  • Performance Optimization: Ensure the platform is highly performant, secure, and accessible across various devices and browsers.

  • Code Quality: Participate in rigorous code reviews and contribute to a clean, maintainable, and well-documented codebase.

Required Skills & Qualifications
  • Experience: 3+ years of professional experience in frontend development, ideally within the FinTech or Web3 space.

  • Tech Stack: Proficiency in React.js, TypeScript, and modern CSS frameworks (e.g., Tailwind CSS or Styled Components).

  • State Management: Deep understanding of state management libraries (e.g., Redux, Recoil, or React Context).

  • Web3 Proficiency: Hands-on experience with libraries such as Ethers.js, Viem, or Wagmi.

  • Security Mindset: A strong understanding of frontend security best practices, particularly concerning DeFi protocols and user asset safety.

  • Financial Literacy: Familiarity with DeFi concepts like collateralization, yield farming, or credit primitives is highly preferred.

Skills Required

  • 3+ years professional frontend development experience
  • Proficiency with React.js
  • Proficiency with TypeScript
  • Experience with modern CSS frameworks (Tailwind CSS or Styled Components)
  • Experience with state management libraries (Redux, Recoil, or React Context)
  • Hands-on experience with web3 libraries (Ethers.js, Viem, or Wagmi)
  • Strong understanding of frontend security best practices for DeFi
  • Familiarity with DeFi concepts (collateralization, yield, credit primitives)
  • Experience participating in code reviews and maintaining documented, maintainable codebases
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The Company
7 Employees
Year Founded: 2024

What We Do

Hyphen Connect is a Web3 and AI talent agency and crypto-integrated software solutions provider that connects blockchain, DeFi, NFT, and AI companies with specialized technical and go-to-market talent globally and remotely. They deliver headhunting, data-driven research, and recruitment services across infrastructure, exchanges, gaming, and DeFi projects, plus industry analysis and hiring insights to help clients build engineering and product teams.

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