Strong hands-on experience with Optimizely CMS (v11/v12) or Optimizely DXP (Cloud). • Proficiency in ASP.NET MVC / C# / .NET Core. • Knowledge of HTML5, CSS3, JavaScript, jQuery, React, or Angular. • Experience with Optimizely Commerce, Personalization, or Content Recommendations modules is an advantage. • Familiarity with Azure DevOps, CI/CD pipelines, and cloud deployment. • Experience integrating with RESTful APIs and third-party services. • Exposure to Optimizely Experimentation (A/B Testing) or Feature Flags is a plus.