Sitefinity Developer

Lead II - Software Engineering

Who We Are:

Born digital, UST transforms lives through the power of technology. We walk alongside our clients and partners, embedding innovation and agility into everything they do. We help them create transformative experiences and human-centered solutions for a better world.

UST is a mission-driven group of 29,000+ practical problem solvers and creative thinkers in more than 30 countries. Our entrepreneurial teams are empowered to innovate, act nimbly, and create a lasting and sustainable impact for our clients, their customers, and the communities in which we live.

With us, you’ll create a boundless impact that transforms your career—and the lives of people across the world.

Visit us at UST.com.

You Are:

UST is searching for a Sitefinity Developer with strong experience in .NET-based web application development and content management solutions. The adecuado candidate will be responsible for developing, enhancing, maintaining,



and supporting web applications built on the Sitefinity platform while collaborating with cross-functional teams to deliver scalable and secure digital solutions.

The opportunity:

· Design, develop, enhance, and maintain web applications using Sitefinity and Microsoft .NET technologies.

· Build and support website components, templates, widgets, and integrations.

· Develop and maintain REST API integrations with internal and external systems.

· Work with content structures, media assets, and content delivery workflows within Sitefinity.

· Troubleshoot application, performance, and content-related issues.

· Manage code repositories and support deployment activities using Git and CI/CD processes.

· Implement security, authentication, authorization, caching, and performance optimization best practices.

· Collaborate with business stakeholders, content authors, QA teams, and other developers to deliver high-quality solutions.

· Participate in code reviews, release planning, and p

📌 Sitefinity Developer (Ciudad de México)
🏢 Ust
📍 Ciudad de México