Senior Backend Developer C# .NET

At VI Company, we take a different approach to FinTech. We go further than just building solutions for our clients. What really sets us apart is that we're with them from day one, shaping the entire solution. We collaborate with leading banks, investors, and pension funds to not only build their digital future, but architect it with them. Having a team of over 40 people, including more than 20 developers, we've got the expertise to do things right. When you join us, you'll be part of every crucial choice that determines how these complex financial systems grow and adapt over time. What you’ll be doing as Backend Developer at Vi We're looking for a Backend Developer who can truly elevate our software solutions. From making the right strategic choices to writing killer code, You'll be the technical backbone behind complex financial platforms. In addition to developing high-impact projects for major clients like ING and BNP Paribas, you'll also mentor our growing team of junior developers, shaping both our technical capabilities and our next generation of talent. Here's what that looks like in practice: You write clean and testable C# code for FinTech web apps and software, processing complex calculations and data from multiple sources. You work closely with experienced developers on projects for clients like ING and RTL-Z. You work together with a multidisciplinary scrum team towards a shared goal: delivering high-quality reporting and management information systems. You love t