Frontend Developer

G2i Inc.

📍 españa, españa, Spain

Full-time Other-General Posted March 01, 2026

Job Description

Reya is a high-performance trading platform operating across commodities and cryptocurrencies , with plans to expand into equities . Built by a lean, senior team of ~15, Reya is designed for real-time, high-throughput markets , comparable in complexity to platforms like Nasdaq, Coinbase, or other major exchanges .

The team is scaling rapidly and is hiring engineers who already understand how trading systems work . There is no time for domain training — this role is for engineers who have built and shipped trading or exchange products before.

The Role

As a Senior Frontend Engineer (Trading UI) , you will own critical parts of Reya’s real-time trading interface. This includes order entry, live market data visualization, and performance-sensitive UI components used by active traders.

You’ll work closely with backend, trading, and product teams to ensure the frontend reacts instantly to market events witho...