Frontend-Driven Full Stack Engineer - Identity & Security

Binance; Sydney; On-site; AUD 140,000 - 210,000; Full time

Benefits offered by this job

Work-from-home arrangement

Competitive salary

Job summary

Binance Sydney is seeking a Full Stack Engineer (Frontend Oriented) focused on Identity & Security to design and build login, registration, and account security across web and mobile clients.

You will lead the in-house AI facial recognition for KYC verification, implement MFA, WebAuthn, passkeys, and ensure high security with scalable frontend/backend collaboration. Join a fast-paced, security-first team.

Qualifications

• Experience building front-end for login/identity systems.
• Strong React and TypeScript proficiency.
• Experience with security-focused products is a plus.
• Ability to design scalable auth flows.

Responsibilities

• Design, develop, and maintain login, registration, and account security apps across web and mobile clients.
• Build the in-house AI facial recognition security product end to end for KYC verification.
• Implement and evolve authentication flows including passkeys, MFA, WebAuthn, and biometric options.
• Own MFA orchestration, balancing security and user flow with measurable outcomes.
• Collaborate with AI, frontend, backend, and risk teams to deliver secure, low-latency services.
• Maintain shared security libraries and SDKs, ensuring backward compatibility.

Skills

React

TypeScript

Web fundamentals

Frontend engineering

CI/CD

Security engineering

Education

Bachelor's degree in CS

Tools

Node.js

Job description

Binance Sydney is seeking a Full Stack Engineer (Frontend Oriented) focused on Identity & Security to design and build login, registration, and account security across web and mobile clients.

You will lead the in-house AI facial recognition for KYC verification, implement MFA, WebAuthn, passkeys, and ensure high security with scalable frontend/backend collaboration. Join a fast-paced, security-first team.