About the Role

500 Designs is looking for a
Senior Optimizely CMS Developer
to help build an enterprise-scale website for a general technology client. This role will focus on CMS architecture, reusable components, enterprise integrations, and ensuring the platform is scalable, secure, and easy for content authors to manage.

Responsibilities
- Develop enterprise websites using Optimizely CMS.
- Create reusable templates, page types, and content components.
- Configure CMS authoring experiences.
- Implement enterprise integrations including Salesforce, Microsoft Dynamics, analytics platforms, and other APIs.
- Collaborate with architects and front-end developers.
- Support QA, accessibility, security, and performance initiatives.
- Assist with deployment, content migration, and documentation.

Required Qualifications




- 5+ years of .NET development experience.
- 3+ years of Optimizely CMS development.
- Strong experience with C#, ASP.NET Core, MVC, SQL Server, and Optimizely CMS.
- Experience creating custom blocks, templates, and editor experiences.
- Experience building REST API integrations.
- Strong understanding of enterprise CMS architecture.
- Experience using Git.

Nice to Have
- Optimizely Content Graph or Search & Navigation.
- Optimizely Commerce.
- Azure experience.
- Salesforce and Microsoft Dynamics integrations.
- Enterprise website migration experience.
- Headless CMS architecture.

📌 Freelance Senior Optimizely CMS Developer (Argentina)
🏢 500 Designs
📍 Argentina