We are looking for a Content Management System (CMS) Software Engineer professional to help maintain and support a portfolio of websites, portals and mobile apps. Our current technology is DotNetNuke (DNN), a Microsoft .NET based CMS. Your first key project will involve updating 15+ DNN member portals to the most current release of the DNN product and developing a protocol for upgrading further on an ongoing basis.

Familiarity with DNN and .Net, specifically C#, is a big plus. However, CMS experience along with a demonstrable ability and willingness to develop specific technology expertise is key. Beyond this, you’ll have the chance to collaborate on a diverse portfolio of software projects across different industries, always aligned to your skills and career goals.

If you’re passionate about building scalable CMS solutions, writing clean, maintainable code, and collaborating in team-driven environments, we’d love to meet you! 🚀

🙋 WHO YOU ARE

You’re a CMS-savvy .NET developer who thrives in environments where structure meets creativity.
You’re confident handling DNN upgrades and customizations, yet open to contributing to other CMS or web solutions.
You enjoy solving complex upgrade challenges, standardizing processes, and ensuring seamless user experiences post-deployment.
You’re detail-oriented, communicative, and adaptable to diverse technical ecosystems.

Tasks

WHAT YOU'LL DO:

Upgrade & Maintain DNN Member Portals - Perform version upgrades across 15+ member portal sites built on DNN (DotNetNuke), ensuring security, stability, and full functionality after updates.
Execute Critical Patches - Respond rapidly to urgent security vulnerabilities by applying updates across all sites.
Standardize Upgrade Processes - Establish and follow a regular upgrade schedule 2–3 times annually per site and document best practices for both minor and major DNN version changes.
Handle Complex Upgrades - Troubleshoot and resolve issues that arise during major version upgrades, including custom module compatibility, deprecated feature replacement, and collaborate with the team on UI/UX adjustments.
Perform Post-Upgrade QA - Test each portal after an upgrade to confirm core functionality, security, and user experience remain intact.
Document & Share Knowledge - Maintain upgrade logs, create repeatable processes, and share learnings with the broader development team to improve efficiency in ongoing development efforts.
Strategic Planning Participation – Aid management in reviewing potential replacements, adjuncts or alternatives to DNN.
Cross-Platform Contribution - When not engaged in DNN upgrades, contribute to other CMS-based or web development projects such as Contentful, WordPress, and/or Custom .NET applications.

Requirements

4+ years of professional experience managing and maintaining enterprise level CMS. Specific experience with DNN a plus. A demonstrated willingness and ability to learn other technologies such as DNN will be considered.
1+ years of software development experience; .Net/C# is a plus.
Hands-on experience with site administration and upgrades.
Knowledge of and practical experience with basic web application technologies such as HTML, CSS, Bootstrap and Ajax.
Familiarity with dynamic data-driven web content and SQL databases.
Awareness of graphic design principles and contemporary public websites.
Established practice of monitoring CMS and related technologies.
Good communication skills including excellent written comprehension of English and ability to interact with international teams.
Demonstrated ability to create, execute and report on work plans and schedules.

Benefits

WHAT WE OFFER

💲 USD Salary Compensation

🌍 100% Remote Work – Work from anywhere!

📈 Exciting, Diverse Projects – Tackle modern cloud-based applications across different industries.

🚀 Career Growth Opportunities – Projects are assigned based on your strengths and interests.

🤝 Supportive & Agile Team Environment – Collaborate with a cross-functional team that values your input.

👊 Team Building Activities – Join a community of professionals eager to engage through meaningful virtual activities.

READY TO APPLY?

If you’re a CMS Specialist looking for an opportunity to work on modern, cloud-based projects in a collaborative and supportive environment, we’d love to hear from you! Apply now and help build innovative solutions with Winmill 🚀.