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Web Application Developer Intern Jobs (NOW HIRING)

J5 Consulting

Web Application Developer

Mclean, VA · On-site

Web Application Engineering * Demonstrated experience developing modern web applications using JavaScript/TypeScript frameworks (Angular, React, or Vue). * Demonstrated experience with Node.js web ...

E Logic

Web Application Developer

Sacramento, CA · On-site

$50/hr

E-Logic is seeking a skilled and motivated Web Application Developer to support the Sacramento County Web Team. In this role, you will be responsible for building, debugging, and deploying custom ...

Opexpert

Web Application Developer

Greenwich, CT · On-site

... web applications for client's web-based account registration, account maintenance, tax, and ... Qualifications 1. BS/MS Computer Science, Engineering, Mathematics 2. Strong knowledge of ...

Chipton Ross

Web Application Developer

El Segundo, CA · On-site

$95/hr

Job #218781 Chipton-Ross is seeking a Web Application Developer for a contact opportunity in El Segundo, CA. BASIC QUALIFICATIONS (REQUIRED SKILLS/EXPERIENCE) * BS in computer engineering/science or ...

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Web Application Developer Intern information

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$98.5K

$153K

How much do web application developer intern jobs pay per year?

As of Jul 11, 2026, the average yearly pay for web application developer intern in the United States is $98,514.00, according to ZipRecruiter salary data. Most workers in this role earn between $79,000.00 and $119,500.00 per year, depending on experience, location, and employer.

What does a Web Application Developer Intern do?

A Web Application Developer Intern assists in creating and maintaining web-based software applications. They often work alongside experienced developers to write code, fix bugs, and test features. Interns may use programming languages such as HTML, CSS, JavaScript, and frameworks like React or Angular. Their role provides hands-on experience with the full software development lifecycle and helps them build practical technical skills for future careers.

What are the key skills and qualifications needed to thrive as a Web Application Developer Intern, and why are they important?

To thrive as a Web Application Developer Intern, you need a solid understanding of programming languages such as HTML, CSS, JavaScript, and familiarity with web frameworks, often supported by coursework in computer science or related fields. Experience with version control systems like Git and exposure to development tools or environments such as Visual Studio Code are typically expected. Strong problem-solving abilities, attention to detail, and a willingness to learn make an intern stand out in this position. These skills and qualities are important because they enable effective contribution to development teams, rapid adaptation to new technologies, and the delivery of high-quality code.

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

As a Web Application Developer Intern, you can expect to work on a variety of projects ranging from building new features for existing web applications to fixing bugs and improving user interfaces. Interns often collaborate with front-end and back-end developers, gaining hands-on experience with technologies such as HTML, CSS, JavaScript, and frameworks like React or Angular. You'll also have opportunities to participate in code reviews and agile development cycles, allowing you to learn best practices and work within a structured team environment. These experiences are designed to help you build a strong technical foundation and prepare for more advanced roles in web development.

What is the difference between Web Application Developer Intern vs Software Developer Intern?

AspectWeb Application Developer InternSoftware Developer Intern
Required SkillsHTML, CSS, JavaScript, basic backend knowledgeProgramming languages like Java, C++, Python
Work EnvironmentWeb development teams, front-end/back-end projectsGeneral software development across various platforms
Industry UsageTech companies, startups focusing on web appsBroader tech industry, including app and software firms

The main difference is that Web Application Developer Interns focus on building and maintaining websites and web-based applications, requiring skills in web technologies. Software Developer Interns have a broader scope, working on various software projects using programming languages. Both roles are entry-level, often require similar certifications or coursework, and are common in tech industries. The choice depends on whether you prefer web-specific development or general software development.

What cities are hiring for Web Application Developer Intern jobs? Cities with the most Web Application Developer Intern job openings:
What are the most commonly searched types of Web Application Developer jobs? The most popular types of Web Application Developer jobs are:
What states have the most Web Application Developer Intern jobs? States with the most job openings for Web Application Developer Intern jobs include:
Web Application Developer Intern jobs near you
Web Application Developer

Web Application Developer

J5 Consulting

Mclean, VA • On-site

Full-time

Medical, Retirement, PTO

Posted 7 days ago

Job description

J5 Consulting is a Maryland based company established in 2006 to provide computing and consulting services for government and commercial entities. Our services improve Information System networking performance and compliance and protect electronic assets from loss and compromise. We welcome your application to receive consideration for the following position.
Introduction
The Sponsor's office is architecting and creating a coherent secure data ecosystem that is compatible and synchronized with the overall Sponsor's data strategy and broader mission capabilities. These solutions and capabilities include a platform to conduct enterprise search, digital forensics, and data analytics. The Sponsor fuses modern, data-centric tradecraft and capabilities with other components in pursuit of extracting maximum value from existing data.
Required Skills and Demonstrated Experience:
  • Demonstrated experience with Agile/Scrum development methodologies in a fast-paced, collaborative team environment.
  • Demonstrated experience working effectively in high-performing, cross-functional teams with multiple concurrent projects.
  • Demonstrated experience working directly with stakeholders to gather requirements, understand needs, and translate them into technical solutions with minimal oversight.
  • Demonstrated experience in self-directed work with a strong ownership mentality and commitment to code quality, testing, and documentation.
  • Demonstrated experience context-switching between projects and systems as priorities demand.
  • Web Application Engineering
  • Demonstrated experience developing modern web applications using JavaScript/TypeScript frameworks (Angular, React, or Vue).
  • Demonstrated experience with Node.js web frameworks (such as Express, Koa or Hapi) and API development.
  • Demonstrated experience with HTML5, CSS3, modern JavaScript (ES6+), and TypeScript.
  • Demonstrated experience with CSS preprocessors (such as Sass).
  • Demonstrated experience designing and implementing RESTful APIs and microservices.
  • Demonstrated experience with a working knowledge of SQL databases including schema design, query optimization, and performance tuning.
  • Demonstrated experience with PostgreSQL and MySQL in production environments.
  • Demonstrated experience with ORMs (such as Prisma, Sequelize, or similar).
  • Demonstrated experience with containerization technologies (such as Docker or Podman).
  • Demonstrated experience with AWS cloud services and cloud-native development patterns.
  • Demonstrated experience with and strong understanding of web application security best practices and usability principles.
  • Demonstrated experience with Git version control and collaborative development workflows.
  • Demonstrated experience with strong problem-solving skills including debugging, testing, and troubleshooting complex web applications

Highly Desired Skills and Demonstrated Experience:
  • Web Application Engineering
  • Demonstrated experience with ElasticSearch query language.
  • Demonstrated experience with Infrastructure as Code concepts (Terraform or CloudFormation).
  • Demonstrated experience with contributions to technical documentation, architecture diagrams, or knowledge bases.
  • Demonstrated experience with monitoring and observability tools.
  • Demonstrated experience with geospatial libraries and visualization (leaflet.js).
  • Demonstrated experience migrating or modernizing legacy applications.
  • Demonstrated experience with a working knowledge of CI/CD pipelines (Jenkins preferred) and deployment automation.
  • Demonstrated experience integrating with data lake/lakehouse architectures or data-intensive applications.
  • Demonstrated experience integrating Sponsor's Enterprise services.
  • Demonstrated experience with JEE applications and containers.
  • Demonstrated experience with PKI.
  • Demonstrated experience with excellent written and verbal communication skills with both technical and non-technical audiences.

US Citizenship:
  • This position requires US Citizenship. Verification of US Citizenship to meet federal government security requirements will be confirmed.

Security Clearance:
  • The successful candidate must have an active U.S. Government Top Secret Security Clearance with a Full Scope Polygraph.
  • Clearance Verification: This position requires successful verification of the stated security clearance to meet federal government customer requirements. You will be asked to provide clearance verification information prior to an offer of employment.

Travel:
  • This position is expected to be onsite. The position will be located within the Washington Metropolitan Area (WMA). Local travel/POV will be on an as needed basis, within the local place of performance.

Join J5 Consulting and Grow Your Cybersecurity Career
At J5, we're a team of innovators protecting organizations from evolving cyber threats. With 18+ years of success in government and commercial sectors, we offer meaningful opportunities to grow your career.
Enjoy comprehensive benefits, including:
  • 100% employer-paid health coverage
  • a 6% 401(k) match
  • PTO
  • tuition reimbursement
  • bonuses
  • professional development, and more.

Ready to make an impact? Explore our open positions and apply today.

Apply