Full Stack Developer (React & .NET)

Start Date: ASAP / Within 1 Month / FlexibleWork Model: 100% remote Contract Type: B2B (140-160 PLN/h + VAT)We are looking for a highly skilled Full Stack Developer with deep expertise in React for frontend development and C# .NET Core for backend services. This role requires hands‑on experience building scalable, cloud‑native systems, along with strong exposure to capital markets, especially within credit risk and market risk domains. 

Expectations

• Minimum 4-5 years of professional software development experience across frontend and backend technologies.

• Strong expertise in React, C# .NET Core, microservices, event‑driven architecture, and distributed systems.

• Hands‑on experience with Python (pyspark), Power BI dashboards, data modeling, and analytical reporting.

Responsibilities

• Develop and maintain full stack applications using React, C# .NET Core, and modern cloud‑native technologies.

• Build scalable backend services, REST APIs, and microservices with a focus on performance and resilience.

• Implement modular, accessible, and high‑quality frontend components using React and TypeScript.

• Collaborate with business and risk experts to deliver solutions in credit risk, market risk, and capital markets workflows.

• Work with Python (pyspark) to build data pipelines, transformations, and analytics processes.

What We Offer

• Medicover healthcare package

• Multisport card

• Access to an e-learning platform

• Group life insurance