We are looking for a
Senior Umbraco Developer
to lead the upgrade and optimization of an enterprise-level CMS built with Umbraco. The adecuado candidate will have strong experience with
Umbraco v8+
,
.NET/C#
, and CMS version migrations. This role will take ownership of assessing the current setup, planning and executing the upgrade, ensuring full compatibility, and delivering a secure, high-performance system post-migration.
This is a 100% Remote position in LATAM for one of our most important clients in the USA.
3+ years of experience working with
Umbraco CMS (v8 or higher)
.
Proficiency in
.NET/C#
,
Razor views
,
HTML
,
CSS
, and
JavaScript
.
Strong knowledge of
MVC architecture
and component-based development.
Experience with
SQL Server
and relational database modeling.
Familiarity with
Git
and version control workflows.
Ability to independently plan and execute technical projects.
Key Responsibilities
Assess the current Umbraco environment and define a detailed migration strategy.
Lead the upgrade from Umbraco v8+ to the latest stable version.
Refactor or rebuild templates, views, and custom components in Razor and C#.
Ensure integration points (APIs, services, databases) remain fully functional post-upgrade.
Perform thorough testing to validate functionality, performance, and stability.




Implement CMS performance optimization and security best practices.
Collaborate with product, design, and QA teams to align with project goals.
Nice to Have
Experience with
Azure DevOps
, CI/CD pipelines, or automated deployments.
Exposure to
headless CMS setups
or hybrid content architectures.
Understanding of SEO and web performance best practices in CMS environments.
Familiarity with monitoring and debugging tools for CMS performance.
?
For our remote talent across LATAM (Contractor Model)
At Devsu, we strive to create an environment where you can thrive both personally and professionally. By joining our team, you'll enjoy:
A stable, long-term contract with opportunities for professional growth
Private medical insurance
Ongoing training, mentorship, and learning programs to keep you at the forefront of the industry
Free access to AI training resources and cutting-edge AI tools to enhance your daily work
A flexible paid time off (PTO) policy in addition to paid holidays
Challenging, world-class software projects for clients in the U.S. and Latin America
Collaboration with some of the most talented software engineers across Latin America and the U.S., in a diverse and inclusive work environment
Join Devsu and discover a workplace that values your growth, supports your well-being, and empowers you to make a global impact
.
#LI-Remote

📌 .Net Umbraco Developer (Perú)
🏢 Devsu
📍 Perú