Front End Developer jobs in Spain

We are a fast-moving global firm operating in the crypto market-making space (not an exchange) but focused on building next-gen high-frequency trading infrastructure for market making in various global exchanges.

Were looking for Interns to help develop optimize and elevate our core trading systems initially remote with a transition to Dubai once the work visa is processed.

This role sits at the intersection of high-performance engineering and financial innovation where your work will directly shape the future of crypto trading markets.

• Design and build robust low-latency systems powering our crypto trading infrastructure
• Collaborate on architectural decisions latency tuning and stability of trading engine
• Identify bottlenecks and devise high-impact solutions
• Own the code from development to production-level performance

• Hands-on C development experience
• Background in high-frequency trading (HFT) crypto and/or market-making is highly preferred
• Passion for speed stability & clean scalable code

Youll have the autonomy to experiment iterate and lead with a clear runway to make tangible impact from Day One. If you thrive in high-performance environments and are ready to disrupt the status quo wed love to connect.

Among the best in the industry

Initially remote Dubai (visa in process)

Immediate joiners preferred (or up to 1-month notice)