Sr Full Stack Developer (.NET & Razor Pages) | 100 Remote | Venezuela

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 were 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 ideal for a developer who can bridge backend security with a seamless front-end experience using Core and Razor Pages.

You will be responsible for building a secure login system implementing role-based access control developing dynamic dashboards and forms and ensuring users only access the data and features relevant to their roles.

What You Will Do:

• Build and maintain secure web applications using Core and Razor Pages.

• Implement authentication flows and role-based access control (RBAC) using Core Identity.

• Develop responsive user-friendly interfaces using Bootstrap 5 and modern UI practices.

• Create dynamic dashboards with KPIs charts and data grids.

• Build complex forms with validation conditional logic and file upload capabilities

• Integrate front-end components with RESTful APIs and backend services

• Work with SQL Server and Entity Framework Core for data access and modeling

• Optimize application performance using pagination caching and asynchronous processing

• Ensure secure data handling session management and protection of sensitive information

Requirements:

• 6 years of experience working / C# and 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)

• Experience working with RESTful APIs

• Solid experience working with SQL and Entity Framework

• Ability to work across both frontend and backend

• 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 workdesign the work-life balance that fits you best.

Get hands-on experience with real-world marketing data and tools.
Collaborate with a global multidisciplinary team.