Blue Plan-it® Web App Development Intern

Carollo Engineers is an internationally recognized environmental engineering firm that specializes in the planning, design, and construction of water and wastewater facilities. We are seeking a Web App Development Intern to help accelerate the development of the web dashboards while the main development team is focusing on the simulator and backend. Join our team as a Software Development Intern and gain hands-on experience building modern web applications using ASP.NET Core Razor Pages. You will work alongside experienced developers to deliver features, fix bugs, and enhance the user experience for a data-driven web portal.

At Carollo you’ll make an impact at an organization that does meaningful work, fosters a collaborative team culture, and creates a diverse, inclusive environment where you feel like you belong. You’ll work alongside a collaborative and dynamic team of professionals that is truly passionate about our work. Carollo’s vision is to be the BEST water consulting firm and you’ll find that Carollo is also the best place for you to build your career.

• Assist in developing and maintaining web pages using ASP.NET Core Razor Pages and C#.
• Implement and update front-end components using Razor, HTML, CSS, JavaScript, and libraries such as jQuery and Kendo UI.
• Write and debug client-side scripts to enable dynamic UI features and AJAX-based interactions.
• Support integration of third-party UI components (e.g., DevExpress, Kendo UI).
• Help design and consume RESTful endpoints for AJAX communication between the front end and back end.
• Collaborate with the team to troubleshoot issues, test new features, and participate in code reviews.
• Work with SQL queries and basic database operations as needed.

• High School Diploma or equivalent
• Student currently pursuing a Bachelor's or Graduate Degree program in Computer Science or similar major
• Experience in Microsoft Office
• Basic knowledge of C# and object-oriented programming.
• Familiarity with HTML, CSS, and JavaScript.
• Exposure to ASP.NET Core or similar web frameworks.
• Understanding of how web applications communicate using HTTP and JSON.
• Willingness to learn new libraries and tools (e.g., Kendo UI, DevExpress).
• Good problem-solving and communication skills.

•  Experience with Razor Pages or MVC.
•  Experience with SQL or relational databases.
•  Familiarity with version control systems (e.g., Git).