Senior Software Engineer - Frontend - Pro
Core
Design, develop, and maintain high-quality frontend trading applications using React and TypeScript for a global financial infrastructure platform.
Role type
Senior Frontend Software Engineer (Trading Infrastructure)
Builds
Trading backend services, matching engine interfaces, market data gateways, and internal/external APIs
Domain
Fintech / Cryptocurrency / Global Financial Infrastructure
Deliverable
production ML models | product features
Required skills
React, TypeScript, JavaScript, API design, security, performance optimization, Next.js, WebSockets, frontend testing frameworks, UI/UX principles
Preferred skills
Experience in consumer payments, crypto, or fintech mobile applications, modern front-end build pipelines
Technologies
React, TypeScript, Next.js, WebSockets
Responsibilities
Design and implement scalable, maintainable, and fault-tolerant systems; mentor junior and senior engineers; lead complex software systems development; influence technical decisions and shape product/domain decisions; drive process improvements
Seniority
Senior, hands-on IC with mentorship responsibilities