The Apex Group was established in Bermuda in 2003 and is now one of the world’s largest fund administration and middle office solutions providers.
Our business is unique in its ability to reach globally, service locally and provide cross-jurisdictional services. With our clients at the heart of everything we do, our hard-working team has successfully delivered on an unprecedented growth and transformation journey, and we are now represented by over circa 13,000 employees across 112 offices worldwide.Your career with us should reflect your energy and passion.
That’s why, at Apex Group, we will do more than simply ‘empower’ you. We will work to supercharge your unique skills and experience.
Take the lead and we’ll give you the support you need to be at the top of your game. And we offer you the freedom to be a positive disrupter and turn big ideas into bold, industry-changing realities.
For our business, for clients, and for you
Role Summary:
We are seeking a highly skilled Applications Developer with expertise in .NET technologies to join our IT team.




This role is critical in developing and maintaining integrations between our various business applications to streamline operations and improve data flow across systems.
The idóneo candidate will have a background in software development, specifically with .NET frameworks, and a proven track record in APIs and middleware solutions as well as experience with cloud technologies.
Key Skills / Minimum qualifications
- Design, develop, and maintain highly scalable integration solutions using .NET technologies.
- Technical experience at least 1>+ years.
- Collaborate with IT and business teams to analyze requirements and translate business needs into robust integration solutions.
- Implement secure RESTful APIs, SOAP web services, and microservices for internal and external use.
- Monitor and optimize the performance of integration platforms and develop enhancements as needed.
- Ensure all integrations comply with enterprise s

📌 Software Engineer, Fund Solutions (Madrid)
🏢 Apex Group Ltd (UK Branch)
📍 Madrid