Remote (Mexico or Spain preferred)
Must be fluent in English and Spanish
About the Company
Our client is building a next-generation platform that enables users to interact with real-world event markets through modern Web3 infrastructure. The product combines self-custody, seamless trading UX, and scalable cloud architecture to deliver a fast, transparent, and social experience.
This is an early-stage environment with strong product ambition and integral scalability from day one.
Our client is looking for a Senior Full-Stack Engineer who can operate across frontend, backend, and Web3 integrations.
Build and maintain frontend applications using Next.js (React + TypeScript)
Develop backend services using Node.js + Express (TypeScript)
Integrate Web3 wallet flows and blockchain interactions




Architect scalable APIs and trading-related systems
Work with databases (Supabase / PostgreSQL)
Deploy and maintain infrastructure on AWS
Frontend
Next.js (React)
TypeScript
Node.js
AWS
Smart contract integrations
Hybrid on-chain/off-chain systems
5+ years of experience in full-stack development
~ Strong proficiency in TypeScript
~ Experience with cloud infrastructure (AWS)
~ Fluent in English and Spanish
~ Experience with Solana or Web3 trading systems
Familiarity with AI-assisted coding tools (e.g., Previous startup or early-stage experience

📌 Senior Full-Stack Engineer, Web3 Trading Platform (Estado de México)
🏢 Gold Media Tech
📍 Estado de México