Frontend-First Full Stack Engineer, Identity & Security

Binance; Hong Kong; Teletrabalho; HKD 600 000 - 1 200 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Remote-first

Competitive salary and benefits

Resumo da oferta

Binance is hiring a Full Stack Engineer (Frontend Oriented) to own the login, registration, and account security experience at scale. You will help build an in-house AI facial recognition product for KYC and integrate it across web, mobile, and service layers.

The role emphasizes rapid iteration, security-first design, and cross-functional collaboration with risk, design, and backend teams. We seek 3–8 years of frontend or full stack experience, strong React 18+ and TypeScript skills, and

Qualificações

• Bachelor's or Master's degree in Computer Science, Engineering, or equivalent industry experience.
• 3–8 years of frontend or full stack engineering experience, including consumer-facing products.
• Deep proficiency in React 18+ and TypeScript, with solid command of state management, data-fetching patterns, and complex multi-step form and flow orchestration.
• Production Node.js experience: server-side rendering or isomorphic applications, BFF layering, API aggregation and caching.
• Proficient with AI-assisted development tools (Cursor / Claude Code / Copilot) in daily workflows.
• Fluency in Mandarin is required to coordinate with overseas partners and stakeholders.

Responsabilidades

• Design, develop, and maintain the login, registration, and account security applications across web and mobile clients.
• Build the in-house AI facial recognition security product end to end — KYC verification, liveness detection, face matching.
• Build authentication capabilities end to end: passkeys / FIDO2, authenticator apps, security keys, SMS and email verification.
• Own the multi-factor authentication orchestration layer with measurable security vs. completion rate.
• Collaborate with the AI algorithm team to integrate facial recognition and other AI model capabilities into the product frontend and backend.
• Maintain and evolve shared security components and authentication SDKs used across the company.
• Develop and operate the Node.js server-side layer, including SSR, route guards, session validation, and localization.
• Build and refine the BFF layer to aggregate upstream services and present actionable results to the frontend.
• Implement platform-specific behavior for web, mini programs, and low-end devices while keeping shared code clean.
• Drive engineering quality with unit and end-to-end tests, observability, and efficient development workflows.

Conhecimentos

React state management

Data-fetching patterns

Multi-step forms orchestration

Unit and E2E testing

CI/CD

Debug server-side runtime issues

Analytical and troubleshooting skills

Mandarin fluency

Formação académica

Bachelor's or Master's degree in Computer Science or Engineering

Ferramentas

React 18+

TypeScript

Cursor / Claude Code / Copilot

Descrição da oferta de emprego

Binance is hiring a Full Stack Engineer (Frontend Oriented) to own the login, registration, and account security experience at scale. You will help build an in-house AI facial recognition product for KYC and integrate it across web, mobile, and service layers.

The role emphasizes rapid iteration, security-first design, and cross-functional collaboration with risk, design, and backend teams. We seek 3–8 years of frontend or full stack experience, strong React 18+ and TypeScript skills, and