Sitefinity / .NET Developer

Job Overview

We are seeking an experienced
Sitefinity / .NET Developer
to design, develop, enhance, and support enterprise web applications and content management solutions. The idóneo candidate will have a strong background in
C#, .NET, ASP.NET, and Sitefinity
, with hands-on experience building scalable web solutions, integrating APIs, and supporting application deployments across multiple environments.

This role requires a solid understanding of modern web development, software development best practices, source control, CI/CD processes, and cloud infrastructure fundamentals. The successful candidate will work closely with technical and business teams to deliver secure, reliable, and high-performing web solutions.

Key Responsibilities
- Develop, enhance, and maintain web applications and content management solutions using
Sitefinity, C#, and .NET technologies
.
- Build and support applications using
ASP.NET MVC and/or ASP.NET Core
, depending on application architecture and Sitefinity version.
- Develop reusable web components, templates, widgets,



and user interface functionality using
Razor, HTML, CSS, and JavaScript
.
- Customize and extend
Sitefinity CMS
functionality based on business and technical requirements.
- Integrate Sitefinity and other enterprise applications with internal and external systems using
REST APIs and JSON
.
- Troubleshoot application, content, integration, and performance-related issues across development, testing, and production environments.
- Work with
SQL Server
to query data, troubleshoot application issues, and support content and data storage requirements.
- Implement web application best practices related to
authentication, authorization, caching, performance, and security
.
- Apply secure development principles and general
OWASP security concepts
throughout the development lifecycle.
- Participate in code reviews and ensure solutions follow established coding standards and development best practice

📌 Sitefinity/ .NET Developer (México)
🏢 Aptonet
📍 México