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Javascript Internships Jobs in Washington (NOW HIRING)

Lucyrx

IT Generalist Intern

Bethesda, MD · On-site

$20/hr

This internship will run 12-16 weeks, with potential for extension Thepositionwillbebasedremotely ... Exposure to software development in Java, Python, JavaScript, or similar * Familiarity with Agile ...

Angarai

Applications Programmer

College Park, MD · On-site

Minimum of three (3) years of professional experience in software development (internships may ... Exposure to front-end technologies such as JavaScript, React, or Angular. * Experience working on ...

ManTech International

Junior Developer

Annapolis, MD · On-site

$76K - $128K/yr

... internships, academic projects, or professional environments. * Proficiency in Python development ... Understanding of core web technologies including HTML5, CSS3, and JavaScript to build functional ...

ManTech

Junior Developer

Annapolis Junction, MD

$76K - $128K/yr

... internships, academic projects, or professional environments. * Proficiency in Python development ... Understanding of core web technologies including HTML5, CSS3, and JavaScript to build functional ...

SAIC

Entry-Level UI Developer

Ashburn, VA

$51.25 - $66.50/hr

HTML, JavaScript, CSS. * AWS (EC2, S3, etc.) * jQuery. * Angular. * React. * Java. * Spring boot ... Recent and relevant course projects, internships, co-ops, or personal work showcasing UI ...

Trinity Global Consulting

DevOps Engineer

Springfield, VA · On-site

$55.25 - $75.50/hr

... including internships, open-source, or academic projects) * Hands-on experience designing and ... Exposure to automation and scripting (Python and/or JavaScript preferred) * Experience with ...

Trinity Global Consulting

DevOps Engineer

Springfield, VA · On-site

$55.25 - $75.50/hr

... including internships, open-source, or academic projects) * Hands-on experience designing and ... Exposure to automation and scripting (Python and/or JavaScript preferred) * Experience with ...

Visa

Software Engineer

Ashburn, VA · On-site

$88K/yr

Strong foundation in at least one programming language (e.g., Python, Java, C++, JavaScript) * Full ... Familiarity with Generative AI concepts through coursework, internships, or projects (e.g., LLM ...

Capital One

Lead Software Engineer

Mclean, VA · On-site

Utilize programming languages like JavaScript, Java, HTML/CSS, TypeScript, SQL, Python, and Go ... At least 4 years of experience in software engineering (Internship experience does not apply) * At ...

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Javascript Internships information

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 JavaScript fundamentals, HTML, CSS, and basic programming concepts, often supported by coursework or personal projects. Familiarity with version control systems like Git, code editors such as VS Code, and exposure to frameworks like React or Node.js are typically expected. Strong problem-solving skills, eagerness to learn, and effective communication help interns collaborate with team members and adapt to new tasks. These skills and qualities are crucial for contributing to projects, learning quickly, and gaining valuable hands-on experience in web development environments.

What are JavaScript internships?

JavaScript internships are short-term positions, usually offered to students or recent graduates, where individuals can gain hands-on experience working with JavaScript in a professional setting. These internships typically involve tasks such as developing web applications, troubleshooting code, and collaborating with experienced developers. The goal is to help interns improve their coding skills, understand industry practices, and build a portfolio that will assist in finding a full-time job. JavaScript internships can be found at tech companies, startups, and agencies that focus on web development.

What types of projects can I expect to work on as a JavaScript intern, and how will I collaborate with other team members?

As a JavaScript intern, you'll often be assigned to real-world projects such as developing user interface components, debugging existing code, or supporting the integration of APIs in web applications. You'll typically work alongside front-end developers, designers, and sometimes back-end engineers, participating in code reviews, daily stand-ups, and collaborative brainstorming sessions. Interns are encouraged to ask questions and seek feedback, making it a valuable learning environment. Expect to use version control systems like Git and collaboration tools such as Slack or Jira to communicate and track your progress.

What is the difference between Javascript Internships vs Javascript Developer?

AspectJavascript InternshipsJavascript Developer
Required CredentialsTypically students or entry-level, often pursuing related degreesFormal education or proven experience in JavaScript
Work EnvironmentInternship programs, often in tech companies or startupsFull-time or freelance roles in various industries
Employer & Industry UsageUsed by companies to train and evaluate potential future employeesHired to develop and maintain web applications
Search & Comparison IntentPeople exploring entry-level opportunities or internshipsProfessionals seeking full-time development roles

Javascript Internships are entry-level programs designed for students or beginners to gain practical experience, often in a training environment. Javascript Developers are experienced professionals responsible for building and maintaining web applications. While internships focus on learning and skill development, developers are tasked with delivering production-ready code.

What are popular job titles related to Javascript Internships jobs in Washington? For Javascript Internships jobs in Washington, the most frequently searched job titles are:
What job categories do people searching Javascript Internships jobs in Washington look for? The top searched job categories for Javascript Internships jobs in Washington are:
What cities in Washington are hiring for Javascript Internships jobs? Cities in Washington with the most Javascript Internships job openings:
Javascript Internships jobs near you
Software Engineering Intern (USPS) - Summer 2026

Software Engineering Intern (USPS) - Summer 2026

Logistics Management Institute

Washington, DC • On-site

Other

Posted 24 days ago

Job description

Overview

LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed.

Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and strategic relationships, we enhance outcomes for the government, efficiently and effectively. With a focus on agility and collaboration, LMI serves the defense, space, healthcare, and energy sectors-helping agencies navigate complexity and outpace change. Headquartered in Tysons, Virginia, LMI is committed to delivering impactful results that strengthen missions and drive lasting value.

*This position is currently full-time onsite at the customers Washington DC office.  

Responsibilities
  • Collaborate with Development Teams 
  • Work closely with software engineers, designers, and product managers to develop and refine web or mobile applications. 
  • Assist in Designing, Coding, and Testing Software Solutions 
  • Participate in writing clean, efficient, and maintainable code for assigned projects using languages such as Java, JavaScript, Python, or R. 
  • Research and Evaluate New Technologies 
  • Explore innovative tools, frameworks, and approaches to enhance software development practices and propose potential integrations. 
  • Contribute to DevSecOps Practices 
  • Assist in implementing CI/CD pipelines, containerization using Docker, and other DevSecOps tools to ensure secure and efficient software delivery. 
  • Participate in Code Reviews 
  • Engage in peer code reviews to provide and receive constructive feedback for improving code quality and consistency. 
  • Present Progress and Findings 
  • Prepare and deliver presentations or demos of your work during team meetings or project reviews to highlight progress and insights. 
  • Debug and Troubleshoot Issues 
  • Identify, investigate, and resolve software bugs and performance issues in collaboration with the development team. 
  • Document Work and Learnings 
  • Maintain clear documentation of project work, processes, and learnings to ensure knowledge transfer and continuity. 
Qualifications
  • Pursuit of a Bachelor's degree (Graduate student highly preferred) in engineering, mathematics, computer science, or related technical discipline required. 
  • Currently enrolled in a Graduate (Masters) program highly preferred 
  • Pursuing a post-graduate or undergrad degree in engineering, mathematics, computer science, modeling and simulation, operations research, or related technical discipline 
  • Must be able to work for a minimum of 10-12 weeks beginning in Summer 2026 (May/June) 
  • Experience with Software Development 
  • Familiarity with developing web applications or mobile applications. Coursework or personal projects demonstrating these skills are highly valued. 
  • Proficiency in Programming Languages 
  • Proficient in one or more programming languages, such as Java, JavaScript, Python, or R. Hands-on experience through coursework, internships, or personal projects preferred. 
  • Knowledge of Software Development Tools and Practices (Preferred) 
  • Exposure to tools like Docker, Kubernetes, or DevSecOps pipelines is a plus. 
  • Familiarity with Version Control Systems 
  • Experience using Git or similar version control systems for collaborative software development. 
  • Understanding of Agile Development (Preferred) 
  • Familiarity with Agile methodologies and tools like JIRA or Trello for managing tasks and sprints. 
  • Strong Problem-Solving Skills 
  • Ability to think critically and approach software development challenges with creative solutions. 
  • Bonus Skills (Preferred) 
  • Knowledge of cloud platforms (e.g., AWS, Azure, or Google Cloud), database management systems, or UI/UX design principles is advantageous but not required. 

Applicants must meet eligibility requirements for a U.S. Government security clearance. Only US Citizens are eligible for a security clearance. For this position, LMI will only consider applicants with security clearances or applicants who are eligible for security clearances, due to the nature of the work.

Employment Type: OTHER

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