🚀 Software Engineer - Algorithmic Trading

Hiring now — limited positions available!

Client Server

  • 📍 Location: Madrid
  • 📅 Posted: Oct 28, 2025

Software Engineer / Developer Madrid onsite to €120,000


Are you a technologist Software Engineer with a first class education looking for an opportunity to progress your career, working on complex and interesting systems in an impactful role?


You could be joining a FinTech start-up as a founding member of the Madrid office, the company has secure backing and an established Hedge Fund client as a partner.


As a Senior Software Engineer you will collaborate with a small, talented team to deliver new features on the core trading platform within a Microsoft environment using the latest versions of C# .Net to produce high quality code. You'll take ownership of projects and see the results of your work quickly.


Location:

You'll be based in Madrid on a fulltime basis (Monday to Friday).


About you:

  • You have studied at a top 10 university in Spain (or top 200 globally) and have achieved 9.0 and above in Bachillerato and 7.0 and above in University - Computer Science or Mathematics preferred
  • You're a technologist who enjoys collaborating and problem solving, working on complex, distributed systems
  • You have expertise with modern C# .Net (will also consider other OO languages e.g. Java, C++, Python but you must be happy to use C# going forward)
  • You have a strong knowledge of modern software engineering best practices and have experience across the full software development lifecycle
  • You have a thorough understanding of Computer Science fundamentals such as OOP, Data Structures, Design Patterns, Algorithms
  • You're excited to join a start-up in a role that you can shape and influence
  • You have fluent English language skills


What's in it for you:

As a Software Engineer / Developer you will earn a competitive package:

  • Salary to €120,000
  • Bonus
  • 25 days holiday
  • Healthcare
  • Generous pension contribution
  • Continuous career development opportunities
  • Social team atmosphere with a range of events and early finish for drinks on Fridays


Apply now to find out more about this Software Engineer / Developer (C# .Net) opportunity.


Ref: PR/ /E/KS

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