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Internship Javascript Jobs in Naperville, IL (NOW HIRING)

Shure

Software Engineering Intern

Niles, IL · Hybrid

$23 - $43/hr

We offer internships with a variety of work arrangements from onsite interns to fully remote in US ... JavaScript, Rust, etc. * Familiarity with software development principles, design patterns, and ...

New

Shure

Software Engineering Intern

Niles, IL · On-site

$23 - $43/hr

We offer internships with a variety of work arrangements from onsite interns to fully remote in US ... JavaScript, Rust, etc. * Familiarity with software development principles, design patterns, and ...

Shure

Software Engineering Intern

Niles, IL · Hybrid

$23 - $43/hr

We offer internships with a variety of work arrangements from onsite interns to fully remote in US ... JavaScript, Rust, etc. * Familiarity with software development principles, design patterns, and ...

Shure

Software Engineering Intern

Niles, IL · Hybrid

$23 - $43/hr

We offer internships with a variety of work arrangements from onsite interns to fully remote in US ... JavaScript, Rust, etc. * Familiarity with software development principles, design patterns, and ...

Shure

Application Software Engineering Intern

Niles, IL · On-site

$23 - $43/hr

We offer internships with a variety of work arrangements from onsite interns to fully remote in US ... Development experience Javascript/Typescript is a plus * Development experience with C++ is a plus

Shure

Application Software Engineering Intern

Niles, IL · Hybrid

$23 - $43/hr

We offer internships with a variety of work arrangements from onsite interns to fully remote in US ... Development experience Javascript/Typescript is a plus * Development experience with C++ is a plus

New

Shure

Application Software Engineering Intern

Niles, IL · Hybrid

$23 - $43/hr

We offer internships with a variety of work arrangements from onsite interns to fully remote in US ... Development experience Javascript/Typescript is a plus * Development experience with C++ is a plus

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Internship Javascript information

See Naperville, IL salary details

$13

$25

$38

How much do internship javascript jobs pay per hour?

As of Sep 5, 2026, the average hourly pay for internship javascript in Naperville, IL is $25.38, according to ZipRecruiter salary data. Most workers in this role earn between $20.62 and $28.80 per hour, depending on experience, location, and employer.

What is an internship in JavaScript?

An internship in JavaScript is a temporary position, usually for students or recent graduates, where individuals gain practical experience working with JavaScript, a widely used programming language for web development. Interns typically assist with building, testing, and maintaining websites or web applications under the guidance of experienced developers. This hands-on experience helps interns develop their coding skills, learn industry best practices, and build a professional portfolio. Internships also provide valuable networking opportunities and can lead to full-time employment after completion.

What types of projects and responsibilities can I expect during a JavaScript internship?

As a JavaScript intern, you'll typically work on real-world web development projects under the guidance of experienced developers. Your daily tasks may include writing and debugging JavaScript code, collaborating on front-end interfaces using frameworks like React or Vue.js, and assisting in the integration of APIs. Interns often participate in code reviews, team meetings, and may be given the opportunity to contribute to both new features and bug fixes. This collaborative environment helps you develop practical coding skills and gain exposure to modern development workflows.

What are the key skills and qualifications needed to thrive as a JavaScript intern, and why are they important?

To thrive as a Javascript Intern, you need a solid understanding of core Javascript concepts, basic web development skills (HTML, CSS), and ideally some coursework or project experience in computer science or a related field. Familiarity with development tools like Git, code editors (such as VS Code), and frameworks or libraries like React or Node.js is often expected. Strong problem-solving skills, willingness to learn, and effective communication help interns stand out in collaborative, fast-paced environments. These competencies ensure you can contribute to projects, adapt to new technologies, and grow quickly within a development team.

What is the difference between Internship Javascript vs Junior Javascript Developer?

AspectInternship JavascriptJunior Javascript Developer
Required CredentialsTypically students or entry-level learners, may not require formal certificationsBasic knowledge of JavaScript, often with some coursework or self-study
Work EnvironmentTraining-focused, supervised, often part-time or temporaryFull-time or part-time employment, more independent responsibilities
Employer & Industry UsageInternships offered by companies for training purposesEntry-level position in tech companies, startups, or agencies
Search & Comparison IntentLearning opportunities, entry-level experienceStarting a professional career, gaining practical experience

In summary, an Internship Javascript is a training position aimed at beginners or students gaining initial experience, while a Junior Javascript Developer is a formal entry-level role with more responsibilities and independence in a professional setting.

Internship Javascript jobs near you

Backend / Frontend Developer Intern

Prospect Equities

Chicago, IL • On-site

$19.75 - $26/hr

Internship

Re-posted 11 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.

3. Mobile Developer Intern:
We are seeking a motivated and detail-oriented Mobile Developer Intern to join our technology team and help build high-quality, cross-platform mobile applications using React Native and Expo. In this role, you will focus on developing intuitive, performant, and user-friendly mobile experiences for both iOS and Android platforms. You will collaborate closely with frontend and backend engineers to integrate RESTful APIs, implement new features, and ensure a seamless mobile user experience. Key responsibilities include:
  • Design, build, and maintain mobile application features using TypeScript and React Native.
  • Collaborate with backend engineers to integrate RESTful APIs, ensuring reliable and efficient data flow between mobile apps and backend systems.
  • Implement responsive and adaptive mobile UI components that provide a consistent experience across iOS and Android devices.
  • Identify, debug, and resolve mobile-specific issues related to performance, usability, and device compatibility.
  • Contribute to mobile unit testing and debugging to ensure code quality and application stability.
  • Assist in building and maintaining mobile deployment workflows, including app builds and environment configurations.
4. Data Analyst Intern:
We are seeking a motivated and analytical Data Analyst Intern who is passionate about data-driven problem solving and eager to transform data insights into meaningful business impact. In this role, you will work closely with our technology and business teams to analyze datasets, build analytical pipelines, and apply statistical and machine learning techniques to support real-world decision-making. Key responsibilities include:
  • Perform data cleaning, transformation, and validation using Python and SQL to ensure data accuracy and reliability.
  • Assist in building and maintaining data pipelines to support analytics, reporting, and modeling workflows.
  • Conduct exploratory data analysis (EDA) to identify trends, patterns, and actionable insights.
  • Support the develop, evaluate, and improve statistical and machine learning models to use in business decision-making.
  • Contribute to feature engineering and model performance tuning.
  • Create clear and concise reports, dashboards, and visualizations to communicate findings to technical and non-technical stakeholders.

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