Senior Full Stack Developer (React & .NET Core)
Link Group
⚲ Warszawa, Kraków, Wrocław, Poznań, Gdańsk
120 - 155 PLN/h netto (B2B)
Wymagania
- React
- JavaScript
- TypeScript
- C#
- .NET Core
- SQL
- Power BI
Opis stanowiska
About the Role We are looking for a Senior Full Stack Developer with strong expertise in React on the frontend and C# .NET Core on the backend to build and enhance enterprise-grade applications in the capital markets and risk domain. The role involves developing scalable microservices, modern web applications, and data-driven solutions in a cloud environment. Key Responsibilities • Design, develop, and maintain full stack applications using React and C# .NET Core • Build and maintain REST APIs and microservices in distributed environments • Develop modern, responsive UI components using React, TypeScript, and modern frontend patterns • Work closely with business stakeholders in capital markets and risk domains (credit risk, market risk) • Develop and maintain Power BI dashboards and data models for business reporting • Implement and maintain CI/CD pipelines and automated deployment processes • Contribute to event-driven architecture using tools such as Kafka or similar messaging technologies • Participate in cloud migration and modernization initiatives (Azure or AWS) • Ensure code quality through testing, code reviews, and best engineering practices • Mentor junior developers and contribute to architectural decisions Requirements • Strong experience with React, JavaScript/TypeScript • Strong experience with C#, .NET Core, REST APIs • Experience building microservices and distributed systems • Experience with CI/CD tools (Azure DevOps, Jenkins, GitHub Actions) • Experience with Azure or AWS • Experience with Power BI and data modeling • Strong SQL and database knowledge • Experience with Docker / Kubernetes • Experience working in capital markets, especially credit risk or market risk • Strong understanding of software architecture and system design • Excellent communication skills and experience working with business stakeholders