.NET Optimizely CMS Developer

Bluegrass Digital

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Cape Town, ZA Until 9/22/2026 3+ years exp First posted June 10, 2025 Last posted July 24, 2026
Job description

WHO WE LOOKING FOR

We are looking for a talented .NET Optimizely CMS Developer to join our development team. The ideal candidate will have strong experience in developing and managing content management systems (CMS) using Optimizely (formerly Episerver) and .NET technologies. You will be responsible for creating, maintaining, and optimizing high-performance websites and applications that deliver exceptional user experiences.

EXPERIENCE

  • Minimum of 3-5 years of experience in .NET development with a focus on Optimizely CMS.
  • Proven track record of successfully delivering web projects using Optimizely CMS.
  • Experience with cloud platforms and deployment (e.g., Azure) is a plus.
  • Relevant certifications in .NET or Optimizely CMS are a plus.

SKILLS REQUIRED

Technical Proficiency:

  • Extensive experience with Optimizely CMS (Episerver) and .NET framework (ASP.NET, C#).
  • Strong knowledge of front-end technologies such as HTML, CSS, JavaScript, and jQuery.
  • Experience with web services and APIs, including RESTful and SOAP.
  • Good database design and server-side application skills with Azure, SQL / NoSQL (Cosmos)
  • Cloud Hosting platform experience - Azure App Services and Application development and Azure DevOps experience is very advantageous

Development Skills:

  • Proficient in developing custom modules, templates, and features within Optimizely CMS.
  • Experience with version control systems such as Git.
  • Knowledge of modern development practices, including agile methodologies.

Analytical and Problem-Solving Skills:

  • Strong analytical skills with the ability to troubleshoot and resolve complex issues.
  • Detail-oriented with a focus on delivering high-quality, maintainable code.

Communication and Collaboration:

  • Excellent verbal and written communication skills.
  • Experience interfacing with clients, understanding client business strategies and how to deliver these within applications you architect.
  • Ability to work collaboratively in a team environment and effectively manage project requirements.

KEY RESPONSIBILITIES

Development and Implementation:

  • Design, develop, and maintain web applications and content management solutions using Optimizely CMS and .NET technologies.
  • Implement custom functionality, features, and integrations to meet business requirements.
  • Work with designers and stakeholders to translate user requirements into technical solutions.

    System Optimization and Performance:

    • Optimize website performance, ensuring fast load times and efficient use of resources.
    • Troubleshoot and resolve issues related to CMS functionality, site performance, and user experience.
    • Implement best practices for coding, security, and data management.

    CMS Management:

    • Configure and customize Optimizely CMS settings, templates, and modules to enhance content management and delivery.
    • Develop and maintain content templates, content types, and data structures within the CMS.
    • Ensure content integrity and accuracy by integrating workflows and approval processes.

    Collaboration and Support:

    • Collaborate with cross-functional teams, including UX/UI designers, product managers, and other developers, to ensure seamless integration and functionality.
    • Provide technical support and guidance to content authors and site administrators.
    • Participate in code reviews, contribute to knowledge sharing, and mentor junior developers as needed.

    Documentation and Reporting:

    • Maintain thorough documentation of development processes, code changes, and CMS configurations.
    • Report on project progress, issues, and resolutions to stakeholders and project managers.
    About this role

    Summary

    Develop and maintain CMS websites using .NET and Optimizely, optimize performance, and collaborate with teams.

    Job title

    .NET Optimizely CMS Developer

    Experience level

    3-5 years

    Minimum experience

    3+ years exp

    Industry

    software

    Location requirements

    Cape Town, ZA; remote work not specified

    Salary

    Not specified

    Management role

    No

    Skills & keywords

    Required skills

    Optimizely CMS.NETASP.NETC#HTMLCSSJavaScriptjQueryRESTful APIsSOAPAzureSQLNoSQLCosmosGitagile

    Preferred skills

    Azure DevOpscloud deploymentcustom modulescontent templates

    Specializations

    .NETOptimizely CMSAzureweb development
    Locations

    Structured locations inferred from the posting.

    Cape Town, South Africa

    Work arrangement unknown City