Remote Europe: Senior Real-Time DeFi Trading Engineer

Frontier Traders is seeking a Lead Engineer in Spain to own the end-to-end delivery of a data-intensive trading platform. You will build polished, real-time interfaces for professional traders, market makers and high-frequency firms, combining frontend excellence with full-stack capabilities. You’ll shape architecture, collaborate with onchain data teams, and drive product improvements in a fast-paced DeFi environment. J-18808-Ljbffr