Mid Level Developer; ASP.NET Core & Razor Views), Brazil

Full‑Stack Developer (Optimizely CMS 12)

We are tech transformation specialists, uniting human expertise with AI to create scalable tech solutions.

With over 8,000 CI&Ters around the world, we’ve built partnerships with more than 1,000 clients during our 30 years of history. Artificial Intelligence is our reality.

We are actively seeking a highly skilled and passionate Full‑Stack Developer to join our dynamic team building a Digital Experience Platform. In this pivotal role, you will be instrumental in designing, developing, and implementing dynamic, high‑performing, and accessible user interfaces using Razor Views within an Optimizely CMS 12 implementation.

The core challenge and exciting opportunity in this role is to craft engaging, responsive user experiences for a sophisticated banking platform using Optimizely's server‑side rendering capabilities. You’ll develop Razor Views and components that bring our content model to life, ensuring every customer interaction is intuitive, performant, and accessible across devices. This is your chance to shape a seamless digital banking experience that will directly impact thousands of users daily.

• Development of Razor Views (.cshtml) templates and partial views for the Optimizely CMS 12 platform, aligned with our design system and banking UX standards
• Implementation of responsive and accessible UI components using a combination of server‑rendered HTML and client‑side JavaScript enhancements
• Integration with the Optimizely Content Delivery API and other backend services
• Collaboration with backend .NET developers to implement feature‑rich page types and blocks
• Integration of Web Experimentation for A/B testing within Razor Views
• Configuration of Content Recommendation blocks to display relevant banking products and services
• Optimization of frontend performance, including effective client‑side caching strategies
• Maintain coding standards for Razor Views, JavaScript modules, and CSS organization

• Advanced English level
• Solid experience with ASP.NET MVC and Razor View development (.cshtml)
• Strong knowledge of JavaScript, HTML5, CSS3, and modern front‑end techniques
• Minimum of 2-4 years of experience in web development
• Understanding of C# and .NET Core
• Experience working with CMS platforms, preferably Optimizely (formerly Episerver) CMS
• Understanding of server‑side rendering patterns and their integration with client‑side Java Script
• Experience with component‑based architecture in server‑rendered applications
• Knowledge of responsive design principles and cross‑browser compatibility
• Experience with accessibility (WCAG) implementation in server‑rendered applications
• Familiarity with agile methodologies

• Previous experience with Optimizely CMS (Episerver) development
• Experience implementing UI components that integrate with Optimizely features (ODP, Content Recommendations)
• Familiarity with optimization techniques for server‑rendered applications
• Experience with client‑side performance monitoring and optimization
• Knowledge of UI testing approaches for server‑rendered applications
• Understanding of banking/financial services UI requirements and compliance considerations

• Health and dental insurance
• Meal and food allowance
• Childcare assistance
• Extended paternity leave
• Partnership with gyms and health and wellness professionals via Wellhub (Gympass) Total Pass
• Profit Sharing and Results Participation (PLR)
• Life insurance
• Continuous learning platform (CI&T University)
• Discount club
• Free online platform dedicated to physical, mental, and overall well‑being
• Pregnancy and responsible parenting course
• Partnerships with online learning platforms
• Language learning platform
• And many more!

Join our team and help create exceptional digital experiences using cutting‑edge Optimizely technology!

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More details about our benefits here:

At CI&T, inclusion starts at the first contact. If you are a person with a disability, it is important to present your assessment during the selection process. See which data needs to be included in the report by clicking here. This way, we can ensure the support and accommodations that you deserve. If you do not yet have the assessment, don't worry: we can support you in obtaining it.

We have a dedicated Health and Well‑being team, inclusion specialists, and affinity groups who will be with you at every stage. Count on us to make this journey side by side.