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

Binance

AI Fullstack Developer focused on developing an in-house AI facial recognition security product at Binance. Collaborating with cross-functional teams to ensure user safety and enhance KYC verification.

Posted 7/29/2026full-timeRemote • 🇭🇰 Hong KongMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in developing high-concurrency, low-latency applications using React and Node.js, with a strong focus on security and user experience in KYC verification processes. Proficient in integrating AI models and managing system architecture for efficient API design and implementation.

Highest-signal resume keywords

React Ecosystem ProficiencyNode.js Backend DevelopmentHigh-Concurrency System DesignAI-Assisted Development ToolsFluency in Mandarin

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

ReactNode.jsTypeScriptRESTful API DesignGraphQLMySQLPostgreSQLRedisKYC VerificationLiveness Detection

Tools & Technologies

ViteWebpackESLintPrettierPnpm

Certifications & Qualifications

Bachelor's Degree in Computer Science

Industry Keywords

AI Facial RecognitionSecurity ProductHigh-ConcurrencyLow-LatencyCaching Strategies

Tech Stack

Tools & technologies

GraphQLJavaScriptMySQLNext.jsNode.jsPostgresReactRedisReduxTypeScriptWebpack

About the role

Key responsibilities & impact

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

What you’ll need

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

Comp & perks

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