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Web Application 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 ...

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

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 ...

gTANGIBLE

Security Engineer (Web Application)

Arlington, VA · On-site

$67.50 - $90.25/hr

Security Engineer (Web Application) Location: Arlington, VA Security Clearance: Secret Duties and Responsibilities The Security Engineer (Web Application) supports this Transportation Security ...

Amentum

As a Web Application Developer you will deliver and support applications and tools that improve the efficiency of operational processes/workflows, request and resource management within a test ...

Amentum

Web Application Developer

Detroit, MI · On-site

As a Web Application Developer you will deliver and support applications and tools that improve the efficiency of operational processes/workflows, request and resource management within a test ...

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Web Application information

See salary details

$22K

$98.5K

$153K

How much do web application jobs pay per year?

As of Sep 11, 2026, the average yearly pay for web application 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 is a web application?

A web application is a software program that runs on a web server and is accessed through a web browser over the Internet or an intranet. Unlike traditional desktop applications, web applications do not need to be installed on a user's device and can be used from any device with an internet connection. Examples include email clients, online banking platforms, and e-commerce sites. Web applications typically use technologies like HTML, CSS, JavaScript, and server-side languages such as Python, PHP, or Java.

What are the key skills and qualifications needed to thrive as a web application developer, and why are they important?

To thrive as a Web Application Developer, you need proficiency in programming languages like JavaScript, HTML, and CSS, along with experience in frameworks such as React or Angular and a relevant degree or equivalent experience. Familiarity with version control systems (like Git), web servers, databases (such as MySQL or MongoDB), and sometimes certifications in web development tools are typically required. Strong problem-solving skills, attention to detail, and effective communication set outstanding developers apart. These skills and qualities are vital for building robust, scalable, and user-friendly web applications that meet client needs and industry standards.

What are some common challenges faced by web application developers and how can they be addressed?

Web application developers often encounter challenges such as ensuring cross-browser compatibility, maintaining application security, and managing rapid changes in technology. Addressing these issues typically involves staying updated with the latest web standards, regularly testing applications across different browsers, and implementing secure coding practices. Collaborating closely with designers, QA engineers, and backend developers is also essential to create robust and user-friendly web applications. Continuous learning and adapting to new frameworks or tools will help developers stay competitive and effective in their roles.

What is the difference between Web Application vs Web Developer?

AspectWeb ApplicationWeb Developer
Primary RoleDesigning, developing, and maintaining web applications and software solutionsWriting code, building websites, and implementing features for web projects
Skills & CertificationsKnowledge of programming languages, frameworks, UI/UX design, and sometimes certifications like HTML, CSS, JavaScriptProficiency in coding languages, frameworks, and certifications in web development
Work EnvironmentTypically part of a development team, working on application architecture and backend/frontend integrationOften involved in coding, debugging, and deploying websites or web apps

Web applications are comprehensive software solutions built for users, while web developers focus on creating and maintaining those websites and applications. The roles overlap in skills and tools but differ in scope: web applications are the final products, and web developers are the creators behind them.

What is the job description of a web application?

A web application job involves designing, developing, and maintaining software applications that run on web browsers. It requires skills in programming languages such as JavaScript, HTML, and CSS, as well as knowledge of frameworks and server-side technologies. The role often includes testing, debugging, and ensuring security and performance of the application.
More about Web Application jobs

What are the most commonly searched types of Web Application jobs?

The most popular types of Web Application jobs are:

What states have the most Web Application jobs?

States with the most job openings for Web Application jobs include:

What are popular job titles for Web Application?

Popular job titles for Web Application:

Web Application jobs near you
Infographic showing various Web Application job openings in the United States as of August 2026, with employment types broken down into 77% Full Time, 18% Part Time, and 5% Contract. Highlights an 90% Physical, 2% Hybrid, and 8% Remote job distribution, with an average salary of $98,514 per year, or $47.4 per hour.

Web Application Developer

Mclean, VA • On-site

J5 Consulting
IT Services • 1 - 10 employees
Learn more about J5 Consultingexternal

Full-time

Medical, Retirement, PTO

Re-posted 3 days ago

Key responsibilities

  • Develop and maintain modern web applications using JavaScript/TypeScript frameworks and Node.js web frameworks.

  • Design and implement RESTful APIs and microservices, and work with SQL databases including schema design and performance tuning.

  • Collaborate with stakeholders to gather requirements, understand needs, and translate them into technical solutions.

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.

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