Entry Level Web Developer jobs in Spain

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

We’re 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

You'll 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, we'd love to connect.

Compensation : Among the best in the industry

Location : Initially remote, Dubai (visa in process)

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