Fullstack Developer – Node.js, React – AI Facial Recognition Security

🕒 July 29

🇭🇰 Hong Kong – Remote

⏰ Full Time

🟡 Mid-level

🟠 Senior

🧑‍💻 Full-stack Engineer

👻 Ghost score 11%

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🗣️🇨🇳 Chinese Required

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Logo of Binance

Binance

1001 - 5000 employees

Founded 2017

₿ Crypto

💳 Fintech

💰 Initial Coin Offering on 2020-12

Crypto • Fintech

Binance is the world's leading cryptocurrency exchange, serving over 235 million registered users across more than 180 countries. The platform offers a wide array of services, including the trading of over 350 cryptocurrencies in Spot, Margin, and Futures markets. Users can also buy and sell crypto via Binance P2P, earn interest through Binance Earn, and engage in NFT trading on the Binance NFT marketplace. Binance provides low transaction fees and diverse payment options, making it a preferred choice for cryptocurrency enthusiasts worldwide.

📋 Description

• Develop both frontend (React) and backend APIs (Node.js) for the in-house AI facial recognition security product, covering core flows including KYC verification, liveness detection, and face matching • Collaborate with the AI algorithm team to integrate facial recognition and liveness detection models into the product frontend and backend, building high-concurrency, low-latency online inference services • Design and implement user-facing KYC verification flows with strong focus on security, stability, and user experience • Drive the migration from third-party vendor solution to in-house solution, ensuring smooth business transition • Build high-concurrency verification request handling architecture, including caching strategies, queue management, and retry mechanisms • Participate in system architecture design, technology selection, code reviews, and engineering standards

🎯 Requirements

• Bachelor's degree or above in Computer Science or related fields • 3-8 years of frontend/fullstack development experience • Proficient in React ecosystem (React hooks, Redux/Zustand, Next.js) and TypeScript • Hands-on experience with Node.js backend development, including RESTful API / GraphQL design, databases (MySQL/PostgreSQL), and caching (Redis) • Familiar with frontend tooling (Vite/Webpack, ESLint, Prettier, pnpm) • Experience with high-concurrency, low-latency system design or development • Proficient in AI-assisted development tools (Cursor / Claude Code / Copilot, etc.) with practical AI-assisted development experience • Fluent in Mandarin, able to collaborate effectively with China-based teams

🏖️ Benefits

• Competitive salary and company benefits • Work-from-home arrangement (the arrangement may vary depending on the work nature of the business team)

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