Sr Software Engineer, Front End
Core
Building money experiences (fiat deposits/withdrawals, Simple Buy/Sell, Cards & Pay) and AI-native engineering infrastructure for OKX's global user base.
Role type
Senior Front-End Engineer (AI-Native)
Builds
Fiat payment rails, Simple Buy/Sell interfaces, Cards & Pay products, and AI agent harnesses/automation pipelines.
Domain
Cryptocurrency exchange / Fintech
Deliverable
production ML models | product features
Required skills
TypeScript, React, modern toolchains (Vite), browser internals, state management, web performance optimization, responsive design, web security, AI-assisted development (agents, harnesses, MCP tools, eval loops), root-cause analysis, data-driven decision making, instrumentation building.
Preferred skills
Developer tooling creation, design systems, server-driven UI, module federation, large-scale frontend library architecture.
Technologies
TypeScript, React, Vite, AI agents, MCP tools
Responsibilities
Own and ship money experiences used by millions; build AI-native engineering infrastructure; make the product data-driven; drive frontend quality end-to-end; collaborate across US and APAC teams; contribute tooling and patterns to the wider engineering group.
Seniority
Senior, hands-on IC