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Senior C# Developer with Fintech experience

Margo group
Warsaw, Warsawfull_timePosted 25 May 2026

About the role

<div> <p data-path-to-node="3">On behalf of our client – a <strong data-path-to-node="3" data-index-in-node="28">global financial institution</strong> – we are looking for an experienced specialist for the position of <strong data-path-to-node="3" data-index-in-node="124">Senior C# Developer</strong>.</p> <p data-path-to-node="4"><strong data-path-to-node="4" data-index-in-node="0">ABOUT THE PROJECT &amp; TEAM:</strong> You will join a distributed, international team responsible for the development of core systems in the areas of XVA, Liquidity, and Financial Resource Management. The project is currently at an exciting turning point – migrating to a modern, highly advanced event-driven architecture on the back-end side. The developed UI tools support the daily operations of hundreds of users in a dynamic market environment. We work in a collaborative, agile environment with a strong emphasis on clean code and software craftsmanship.</p> </div>

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Company

Margo group

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