Summary
✨ AI‑Generated
A senior software development opportunity for an experienced .NET professional to lead the design and delivery of scalable content and digital experience solutions. The role combines CMS/DXP development with API integration, database technologies, web architecture, authentication, troubleshooting, and performance optimization.
Highlights
Senior-level role focused on designing, customizing, and maintaining scalable digital experience solutions, with substantial ownership of architecture, API integrations, performance, and troubleshooting. Offers opportunities to work with modern .NET technologies and complex enterprise systems.
Description
Job title: Senior Optimizely Developer
Job Location: Naperville, IL - Onsite
Job Type: Fulltime
Job Description:
Must Have Technical/Functional Skills
Experience: 10+ years of professional development experience, with 5+ years specifically delivering solutions on Optimizely CMS/DXP.Technical Stack: Strong proficiency in C#, .NET Framework, and .NET Core .
Deep understanding of ASP.NET MVC and Web API.API Integration: Proven experience in designing and building robust API integrations.
Experience with RESTful services, OAuth 2.0 authentication, and JSON.Systems Knowledge: Solid understanding of web development fundamentals, databases (MS SQL), and service-oriented architecture.Problem Solving: Excellent troubleshooting skills with the ability to work autonomously and hit the ground running.
Roles & Responsibilities
Optimizely Development: Lead the design, customization, and maintenance of solutions on Optimizely CMS and DXP, ensuring high performance and scalability .API & Systems Integration: Architect and develop seamless integrations between Optimizely and third-party services, including CRM (Salesforce), Marketing Automation (Marketo), analytics tools, and internal systems.Extensive experience with REST APIs, OAuth 2.0, and webhooks is critical.Backend Architecture: Build and maintain backend services using .NET C#, ASP.NET MVC, and .NET Core.Ensure efficient content workflows, publishing processes, and data consistency .Digital Experience Optimization: Implement personalization, A/B testing, and experimentation features to drive business outcomes .
Work with Optimizely Web Experimentation and feature flagging .Technical Leadership: Conduct code reviews, uphold best practices, and collaborate with cross-functional teams including front-end developers, designers, and project managers.Performance Tuning: Troubleshoot and resolve complex issues related to Optimizely CMS integrations, caching, and Core Web Vitals performance.
Generic Managerial Skills, If any
Familiarity with Agile methodologies .Experience in the Financial Services industry is a plus .Optimizely certifications (CMS or Commerce) are advantageous .Experience with modern frontend frameworks (React, Next.js) or headless CMS implementations .Knowledge of cloud platforms (Azure/AWS) and CI/CD pipelines (Azure DevOps, GitHub Actions) .
Education
Bachelor's Degree
