Sr Full Stack Developer (.NET & Razor Pages) | 100% Remote …, La Plata

At Prometeo Talent, we connect top-tier tech and engineering professionals with companies that are shaping the future. With a strong presence across America and Europe, we’re proud to be one of the highest-rated recruitment agencies in the market. We have partnered with a U.S.-based company focused on building internal and client-facing digital products. They are currently developing a secure and user-friendly portal that delivers different experiences depending on user roles and permissions. We are looking for a Senior Full Stack Developer (.NET & Razor Pages) to join their team and support the development of this platform. About the Role: This role is focused on building a secure and dynamic web portal used by both internal and external users.

You will work across both backend security and frontend user experience using ASP.NET Core Razor Pages. with a strong focus on role-based access, and secure data handling. In this role, you will build a secure login system, implement role-based access control (RBAC) and develop responsive dashboards. You will also ensure that users only have access to the data and features relevant to their role. What You Will Do:
- Build and maintain web applications using ASP.NET Core and Razor Pages
- Develop responsive and user-friendly interfaces using Bootstrap
- Implement authentication and role-based access control (RBAC)
- Ensure users only see the data and features relevant to their role
- Connect front-end components with backend services and APIs
- Strong focus on building intuitive and user-friendly interfaces
- Work with databases using Entity Framework and SQL Requirements:
- +5 years of experience working with .NET / C# and ASP.NET Core
- +3 years of experience with Razor Pages (or MVC with strong frontend involvement)
- +3 years of experience with Bootstrap and responsive UI development
- Experience implementing authentication and user roles (RBAC)
- Solid experience working with SQL and Entity Framework
- Ability to work across both frontend and backend
- Upper-intermediate to advanced English level Nice to Have:
- Familiarity with BI tools (e.g., Power BI)
- Experience with API development and integrations
- Basic understanding of application security best practices
- UI/UX sensibility (attention to layout, usability, and design details) Benefits:

????️ Days of PTO to recharge wherever you choose. ???? 100% remote work—design the work-life balance that fits you best. ????️ Get hands-on experience with real-world marketing data and tools. ???? Collaborate with a integral, multidisciplinary team. Postúlate en Kit Empleo: kitempleo.com.ar/empleo/pu2hs