Senior Full Stack Developer React & .NET Core

About the Role 

We are seeking a highly experienced Senior Full Stack Developer with deep expertise in React on the frontend and C# .NET Core on the backend. The ideal candidate will have substantial hands-on experience developing scalable applications, strong exposure to cloud-native architectures, and a solid understanding of capital markets—particularly in credit risk and market risk domains. Experience with Python (pyspark) for data-driven workflows and a strong command of CI/CD, microservices, and event-driven architectures is essential. 

Required Skills & Experience 

Domain Knowledge 

• Understanding of capital markets, specifically:
• Credit risk (PD, LGD, EAD, credit exposure modeling, counterparty risk).
• Market risk (VaR, sensitivities, stress testing, pricing concepts).
• Familiarity with regulatory frameworks (e.g., Basel, FRTB, IFRS9) is a strong advantage.

Offer: 

• Location: Poland, remote + equipment pick up in Warsaw/Wrocław
• Zatrudnienie: przez apreel na zasadach B2B
• Start: asap
• Rate: up to 155 zł netto/ h