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Web Application Development Intern Jobs in Connecticut

We are seeking an experienced ESRI Web Developer to design, develop, and maintain interactive GIS ... Support application deployment, maintenance, and enhancements. * Follow development best practices ...

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Web Application Development Intern information

What does a Web Application Development Intern do?

A Web Application Development Intern assists in designing, coding, and testing web-based applications under the guidance of experienced developers. They typically work with programming languages such as HTML, CSS, JavaScript, and may use frameworks like React or Angular. Interns also help troubleshoot issues, participate in team meetings, and contribute to improving user experience. This role provides hands-on experience in the full software development lifecycle and helps interns build the skills needed for a career in web development.

What are the key skills and qualifications needed to thrive as a Web Application Development Intern?

To thrive as a Web Application Development Intern, you need a solid understanding of HTML, CSS, JavaScript, and basic programming concepts, often acquired through coursework or self-study. Familiarity with development frameworks (such as React or Angular), version control systems like Git, and exposure to collaborative platforms like GitHub are typically expected. Initiative, problem-solving ability, and strong communication skills help you stand out when working in team environments and learning from feedback. These skills and qualities are crucial for contributing effectively to projects, adapting to fast-paced changes, and growing professionally in the field.

What types of projects and technologies can I expect to work with as a Web Application Development Intern?

As a Web Application Development Intern, you’ll often work on real-world projects such as building or enhancing web features, fixing bugs, and optimizing user interfaces. You'll likely use modern technologies such as HTML, CSS, JavaScript, and popular frameworks like React or Angular, depending on the company’s stack. Collaboration with senior developers and designers is common, giving you exposure to agile development practices and version control systems like Git. This hands-on experience is valuable for building both your technical skills and your understanding of professional teamwork in software development.

What cities in Connecticut are hiring for Web Application Development Intern jobs?

Cities in Connecticut with the most Web Application Development Intern job openings:

ESRI ArcGIS Web Developer

Neshent Technologies

Windsor, CT • On-site

Full-time

Posted 19 days ago


Job description

We are seeking an experienced ESRI Web Developer to design, develop, and maintain interactive GIS web applications using the ESRI ArcGIS platform. The ideal candidate will have strong expertise in ArcGIS Web technologies, JavaScript, and modern front-end frameworks to deliver scalable, high-performance geospatial solutions.

Key Responsibilities
  • Design, develop, and maintain web-based GIS applications using the ESRI ArcGIS API for JavaScript.
  • Build responsive, user-friendly interfaces using modern web technologies.
  • Integrate GIS data, map services, and geospatial functionality into web applications.
  • Collaborate with GIS analysts, developers, and business stakeholders to gather requirements and deliver technical solutions.
  • Develop reusable, scalable, and maintainable application components.
  • Perform application testing, debugging, and performance optimization.
  • Develop and consume RESTful APIs and web services.
  • Create and maintain technical documentation, design specifications, and user guides.
  • Support application deployment, maintenance, and enhancements.
  • Follow development best practices, coding standards, and version control processes.
Required Qualifications
  • Bachelor's degree in Computer Science, Information Technology, Geographic Information Systems (GIS), or a related field.
  • 9–14 years of experience in web application development with a strong focus on ESRI ArcGIS technologies.
  • Hands-on experience with ESRI ArcGIS API for JavaScript.
  • Strong proficiency in JavaScript, HTML5, CSS3, and TypeScript.
  • Experience with modern front-end frameworks such as React, Angular, or Vue.js.
  • Strong understanding of GIS concepts, spatial data, and geospatial application development.
  • Experience integrating GIS services, REST APIs, and web services.
  • Strong analytical, troubleshooting, and problem-solving skills.
  • Excellent communication and collaboration skills.
Preferred Qualifications
  • Experience with ArcGIS Enterprise.
  • Experience with geospatial front-end and back-end development.
  • Experience developing and deploying applications in cloud environments.
  • Familiarity with DevOps practices, CI/CD pipelines, and version control tools.
  • ESRI Technical Certification or other relevant GIS certifications.
  • Experience with spatial data management and enterprise GIS solutions.