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Intern Java Support Jobs in Illinois (NOW HIRING)

Engineering Intern

Woodridge, IL · On-site

$16.50 - $21.50/hr

Supporting with troubleshooting embedded systems and prototypes that fail or require adjustments ... Familiarity with programming languages such as C++, Java, and/or Python. * Proficiency in Microsoft ...

As a Software Engineering Intern at Danaher, you'll work alongside experienced engineers developing ... Supporting the development of console and embedded software systems * Troubleshooting issues and ...

As a Software Engineering Intern at Danaher, you'll work alongside experienced engineers developing ... Supporting the development of console and embedded software systems * Troubleshooting issues and ...

As a Software Engineering Intern at Danaher, you'll work alongside experienced engineers developing ... Supporting the development of console and embedded software systems * Troubleshooting issues and ...

As a Software Engineering Intern at Danaher, you'll work alongside experienced engineers developing ... Supporting the development of console and embedded software systems * Troubleshooting issues and ...

As a Software Engineering Intern at Danaher, you'll work alongside experienced engineers developing ... Supporting the development of console and embedded software systems * Troubleshooting issues and ...

As a Software Engineering Intern at Danaher, you'll work alongside experienced engineers developing ... Supporting the development of console and embedded software systems * Troubleshooting issues and ...

As a Software Engineering Intern at Danaher, you'll work alongside experienced engineers developing ... Supporting the development of console and embedded software systems * Troubleshooting issues and ...

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Intern Java Support information

What is the difference between Intern Java Support vs Java Developer?

AspectIntern Java SupportJava Developer
Required CredentialsBasic understanding of Java, coursework or certificationsBachelor's degree in Computer Science or related field, experience in Java development
Work EnvironmentSupport team, entry-level tasks, supervisedDevelopment team, coding, designing, testing
Employer & Industry UsageTech companies, IT support firms, internshipsSoftware companies, tech startups, enterprise IT
Search & Comparison IntentLearning, entry-level support rolesDevelopment career, coding roles

Intern Java Support roles focus on assisting with Java-related support tasks and gaining foundational experience, while Java Developer positions involve designing, coding, and maintaining Java applications. Internships are ideal for beginners, whereas developers require more advanced skills and experience.

What are the most commonly searched types of Java Support jobs in Illinois? The most popular types of Java Support jobs in Illinois are:
What cities in Illinois are hiring for Intern Java Support jobs? Cities in Illinois with the most Intern Java Support job openings:
Infographic showing various Intern Java Support job openings in Illinois as of June 2026, with employment types broken down into 77% Full Time, 22% Part Time, and 1% Contract. Highlights an 95% Physical, 2% Hybrid, and 3% Remote job distribution.
Backend / Frontend Developer Intern

Backend / Frontend Developer Intern

Prospect Equities

Chicago, IL • On-site

Internship

Posted 22 days ago


Job description

1. Frontend Developer Intern:
We are seeking a motivated and detail-oriented Frontend Developer Intern to join our technology team in building responsive, user-friendly public websites and web applications. In this role, you will focus on crafting intuitive and performant user interfaces using JavaScript / TypeScript and React, while collaborating closely with backend engineers to integrate APIs and deliver seamless user experiences. This internship offers hands-on exposure to modern frontend development practices and an opportunity to contribute to real-world, production-level applications. Key responsibilities include:
  • Build, enhance, and optimize frontend components using JavaScript / TypeScript and React to deliver smooth and responsive user experiences.
  • Collaborate with backend engineers to integrate RESTful APIs, ensuring reliable data flow between frontend and backend systems.
  • Participate in the design and refinement of user interfaces with an emphasis on performance, accessibility, and usability.
  • Identify, debug, and resolve frontend issues to continuously improve application quality and user experience.
  • Write and maintain frontend unit tests to ensure code reliability and stability across modern browsers.
  • Assist with the deployment and maintenance of frontend applications on AWS, supporting smooth releases and updates.
2. Backend Developer Intern:
We are seeking a motivated and detail-oriented Backend Developer Intern to join our technology team in building and maintaining robust, scalable software systems. In this role, you will collaborate closely with data and frontend engineers and contribute to the development of backend services that power real-world applications. Our technology stack includes Java and Spring Boot for backend services, PostgreSQL, MongoDB, and Elasticsearch for data storage and search, React with JavaScript for frontend applications, and AWS for cloud deployment. This internship is ideal for candidates who are passionate about software engineering and eager to gain hands-on experience working on production systems. Key Responsibilities include:
  • Assist in the development, enhancement, and maintenance of backend services using Java and Spring Boot.
  • Design, implement, and optimize database queries using PostgreSQL, MongoDB, and Elasticsearch.
  • Write and maintain unit tests using JUnit to ensure code quality, reliability, and maintainability.
  • Collaborate with the engineering team to deploy, monitor, and maintain backend systems on AWS.
  • Debug, troubleshoot, and optimize backend code to improve system performance and stability.
  • Participate in code reviews and contribute to discussions around system design and architecture.