Senior Back-End Developer (Platform)

A fast-growing fintech company in Italy is seeking an experienced Senior Back-End Developer to design and maintain core systems for trading and infrastructure. You will work with C# in a high-performance environment, collaborating with teams and optimizing system performance. The role offers competitive salary, flexible working arrangements, and opportunities for personal growth. Design and develop high-performance back-end systems using C#. Implement APIs and microservices. Collaborate with cross-functional teams. 5+ years of experience developing back-end systems in C#/.NET. Strong understanding of object-oriented programming and software design patterns. Experience with performance optimization. Competitive salary Career and personal growth opportunities Flexible working arrangements Collaborative work environment