Frontend Engineer - Growth

About the role

OKX is hiring a Staff or Senior Staff Frontend Engineer for its Frontend Growth team. The team builds and optimises user-facing experiences that drive acquisition, engagement and retention, working with product and growth functions on features supporting affiliate programs, marketing campaigns, SEO and ASO. It turns growth strategies and business logic into scalable, high-performance frontend solutions.

Key responsibilities

• Architect, develop and maintain frontend solutions with performance, scalability and continuous integration in mind.
• Use AI coding agents and tools (e.g. Claude Code, Cursor) to speed up development, improve code quality and automate repetitive tasks.
• Design and maintain reusable AI extensions such as custom skills, MCP servers and tool integrations.
• Build and maintain reusable component libraries, plugins and shared modules used across multiple products.
• Improve developer experience and engineering velocity by building tooling, CI/CD pipelines, code generation and AI-assisted workflow automation.
• Work with backend engineers, product managers and designers to turn complex business workflows into intuitive interfaces.

Required profile

• Bachelor's degree in Computer Science, Engineering or a related STEM field.
• Solid production experience with React, TypeScript, HTML5, CSS3 and JavaScript.
• Hands-on experience with AI coding tools and agents; exposure to or strong interest in AI-powered features such as chat interfaces, LLM integrations or agent orchestration.
• Familiarity with MCP, custom skill/tool authoring or AI agent extensibility is a strong plus.
• Understanding of front-end packaging workflows and cross-browser compatibility issues.

Required skills

• React, TypeScript, HTML5, CSS3, JavaScript
• npm, webpack, git
• AI coding tools such as Claude Code and Cursor

What we offer

• Competitive total compensation package
• Lamp learning and development programmes and education subsidy
• Team building programmes and company events
• Wellness and meal allowances
• Comprehensive healthcare schemes for employees and dependants