Senior Full Stack Developer (React & .NET Core) (m/k/n)
📝 Twój zakres obowiązków
Your responsibilities, Design, develop, and maintain full stack applications using React, C#.NET Core, and supporting technologies., Build high-performance backend services, RESTful APIs, and microservices with focus on scalability, maintainability, and resilience., Develop responsive, modular, and accessible UI components using React and modern JS/TS patterns., Collaborate closely with business stakeholders and risk domain experts to deliver solutions in credit risk, market risk, and related capital markets functions., Work with Python (pyspark) for data transformation, data pipelines, and analytics workflows., Develop, optimize, and maintain Power BI dashboards, data models, and analytical reports for business users., Implement and optimize CI/CD pipelines, ensuring robust automated testing, deployment, and monitoring., Architect and contribute to event-driven and distributed system designs using technologies such as Kafka, Event Hub, or similar., Drive engineering best practices: code reviews, unit/integration testing, performance tuning, documentation., Contribute to cloud migration and modernization initiatives, especially in Azure or AWS environments., Mentor junior developers and collaborate within a cross-functional agile team.
Technical Skills, • 10+ years of professional software development experience., • Front-end:, o Strong proficiency in React.js, JavaScript/TypeScript, Redux/RTK, hooks, and modern UI patterns., • Back-end:, o Expertise in C# .NET Core, C#, REST APIs, Web APIs, and microservices-based development., • Python (pyspark):, o Hands-on experience with distributed data processing, data pipelines, and analytic transformations., • Power BI:, o Extensive experience developing dashboards, data models, DAX calculations, and enterprise-grade BI solutions., o Strong understanding of data modeling, performance tuning, and governance in Power BI., • Architecture:, o Strong knowledge of microservices, API design, event-driven architectures, and distributed systems., • DevOps / CI/CD:, o Experience with Azure DevOps, GitHub Actions, Jenkins, or similar., o Strong understanding of automated builds, testing, deployment, and monitoring., • Cloud Platforms:, o Experience with Azure or AWS (Azure preferred)., • Databases:, o Proficiency with SQL Server, PostgreSQL, or other relational databases; NoSQL knowledge a plus., • Containerization:, o Experience with Docker, Kubernetes, container orchestration., , Domain Knowledge, • Understanding of capital markets, specifically:, o Credit risk (PD, LGD, EAD, credit exposure modeling, counterparty risk)., o Market risk (VaR, sensitivities, stress testing, pricing concepts)., • Familiarity with regulatory frameworks (e.g., Basel, FRTB, IFRS9) is a strong advantage., ________________________________________, Soft Skills, • Strong analytical and problem solving abilities., • Excellent communication skills and ability to interact with technical and non-technical stakeholders., • Collaborative, agile mindset with experience in Scrum/Agile environments., • Ability to work independently and lead technical solutions end to end.
This is how we work, agile, waterfall
About the project
900-1150 pln/md/b2b
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.
📝 Opis główny / Wstęp
About the project
900-1150 pln/md/b2b
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.
Your responsibilities
- Design, develop, and maintain full stack applications using React, C#.NET Core, and supporting technologies.
- Build high-performance backend services, RESTful APIs, and microservices with focus on scalability, maintainability, and resilience.
- Develop responsive, modular, and accessible UI components using React and modern JS/TS patterns.
- Collaborate closely with business stakeholders and risk domain experts to deliver solutions in credit risk, market risk, and related capital markets functions.
- Work with Python (pyspark) for data transformation, data pipelines, and analytics workflows.
- Develop, optimize, and maintain Power BI dashboards, data models, and analytical reports for business users.
- Implement and optimize CI/CD pipelines, ensuring robust automated testing, deployment, and monitoring.
- Architect and contribute to event-driven and distributed system designs using technologies such as Kafka, Event Hub, or similar.
- Drive engineering best practices: code reviews, unit/integration testing, performance tuning, documentation.
- Contribute to cloud migration and modernization initiatives, especially in Azure or AWS environments.
- Mentor junior developers and collaborate within a cross-functional agile team.