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Web Application Engineer Jobs in Reston, VA (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 ...

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 ...

CACI

Web Application Developer

Bethesda, MD

Web Application Developer Job Category: Information Technology Time Type: Full time Minimum ... code Reverse engineer existing applications to understand system behavior and dependencies ...

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 ...

NTT DATA Services

Web Application Developer

Arlington, VA · On-site

$95K - $159K/yr

We are currently seeking a Web Application Developer to join our team in Arlington, Virginia (US-VA), United States (US). Job Summary: The Content Management Specialist is responsible for maintaining ...

NTT DATA Services

Web Application Developer

Arlington, VA · On-site +1

$95K - $159K/yr

We are currently seeking a Web Application Developer to join our team in Arlington, Virginia (US-VA), United States (US). Job Summary: The Content Management Specialist is responsible for maintaining ...

NTT DATA Services

Web Application Developer

Arlington, VA · On-site +1

$95K - $159K/yr

We are currently seeking a Web Application Developer to join our team in Arlington, Virginia (US-VA), United States (US). Job Summary: The Content Management Specialist is responsible for maintaining ...

NTT DATA, Inc.

Web Application Developer

Arlington, VA · On-site

$95K - $159K/yr

If you want to be part of an inclusive, adaptable, and forward-thinking organization, We are currently seeking a Web Application Developer to join our team in Arlington, Virginia (US-VA), United ...

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All JobsWeb Application Engineer JobsWeb Application Engineer Jobs in Reston, VA

Web Application Engineer information

See Reston, VA salary details

$52.5K

$115.2K

$158.1K

How much do web application engineer jobs pay per year?

As of Sep 10, 2026, the average yearly pay for web application engineer in Reston, VA is $115,166.00, according to ZipRecruiter salary data. Most workers in this role earn between $87,400.00 and $140,400.00 per year, depending on experience, location, and employer.

What is a web application engineer?

Web Application Engineers are professionals who design, develop, and maintain web-based software applications. They work with programming languages like JavaScript, HTML, and CSS, and often use frameworks such as React, Angular, or Vue.js for the front end, and Node.js, Python, or Ruby on the back end. Their responsibilities include building user interfaces, integrating APIs, ensuring application security, and optimizing performance. Web Application Engineers collaborate with designers, product managers, and other developers to deliver robust and scalable web solutions. They play a crucial role in bringing interactive and dynamic websites and web apps to life.

What are the key skills and qualifications needed to thrive as a web application engineer?

To thrive as a Web Application Engineer, you need strong programming skills in languages like JavaScript, HTML, CSS, and frameworks such as React or Angular, usually supported by a relevant degree or experience. Familiarity with version control systems like Git, cloud platforms (e.g., AWS, Azure), and continuous integration tools is typically required. Problem-solving, teamwork, and effective communication are essential soft skills for collaborating and addressing complex technical challenges. These skills ensure the development of robust, scalable, and user-friendly web applications that meet business and user needs.

How does a web application engineer typically collaborate with designers and backend developers during a project?

Web Application Engineers work closely with both designers and backend developers to ensure seamless user experiences and functional applications. They translate design mockups into interactive web interfaces, often providing feedback to designers about feasibility and performance considerations. Collaboration with backend developers is essential for integrating APIs and data services, troubleshooting issues, and optimizing application performance. Effective communication and teamwork are crucial, as these roles often work together in agile sprints or regular stand-up meetings to align on project goals and address challenges promptly.

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

AspectWeb Application EngineerSoftware Developer
CredentialsBachelor's in CS or related field, sometimes certifications in web technologiesBachelor's in CS or related field, certifications vary
Work EnvironmentDevelops, tests, and maintains web applications, often in teamsDesigns and codes software solutions, may work on various platforms
Industry UsagePrimarily in tech, e-commerce, and online servicesAcross all industries including finance, healthcare, and gaming
Search & Comparison IntentFocus on web-specific skills and frameworksBroader software development skills

Web Application Engineers specialize in building and maintaining web-based applications, focusing on web technologies and frameworks. Software Developers have a broader scope, working on various types of software beyond just web applications. While both roles require similar educational backgrounds, Web Application Engineers often have expertise in web-specific tools, making them more specialized for online platforms.

What cities near Reston, VA are hiring for Web Application Engineer jobs?

Cities near Reston, VA with the most Web Application Engineer job openings:

Web Application Engineer jobs near you
Infographic showing various Web Application Engineer job openings in Reston, VA as of August 2026, with employment types broken down into 78% Full Time, 17% Part Time, and 5% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $115,166 per year, or $55.4 per hour.

Web Application Developer

Washington, DC • On-site

Computer Merchant, Ltd., The
See more jobs at Computer Merchant, Ltd., Theexternal

Other

Medical, Dental, Vision, Life, Retirement

Posted 6 days ago

Job description

JOB TITLE: WEB APPLICATION DEVELOPER
JOB LOCATION: REMOTE
WAGE RANGE*: 56.00-60.00 PER HOUR
JOB NUMBER: SAIJP00039091
REQUIRED EXPERIENCE:
  • Bachelor's or Master's degree in Computer Science or Information Technology, or related field.
  • 8+ years of professional experience in web application development with a strong proficiency in .NET/C# and JavaScript frameworks like React, Angular, or Vue.js

***Candidates will be able to start without the Public Trust in roughly a 2 week turn around***
JOB DESCRIPTION:
We are seeking a highly experienced Senior Web Application Developer to serve as a technical leader, client liaison, and AI-enabled solutions engineer. This role requires a well-rounded full-stack background across modern web technologies, including but not limited to .NET/C#, JavaScript frameworks, cloud-native architectures, and emerging AI/ML integrations.
The ideal candidate brings 8+ years of experience building scalable web applications, combined with hands-on experience incorporating AI/ML capabilities (e.g., generative AI, APIs, or data-driven models) into production systems. This individual will act as a trusted advisor to clients, shaping technical direction while leading engineering teams to deliver innovative, secure, and high-performing solutions.
Primary Responsibilities:
  • Full-Stack Architecture & Technical Leadership
  • Lead the architecture, design, and development of modern web applications across a diverse technology stack, including .NET/C#, Node.js, and front-end frameworks (React, Angular, Vue).
  • Design and implement scalable, cloud-native solutions using microservices and serverless architectures.
  • Establish and enforce engineering best practices, coding standards, and architectural patterns across teams.
  • AI/ML Integration & Intelligent Solutions
  • Design and implement AI-enabled application features, such as:
    • Integration with LLMs and AI APIs (e.g., Azure OpenAI, AWS Bedrock, or similar platforms)
    • Intelligent search, summarization, recommendation systems, or automation workflows
    • Collaborate with stakeholders to identify opportunities where AI can enhance user experience, decision-making, or operational efficiency.
    • Ensure responsible and secure use of AI technologies, including data privacy, governance, and model evaluation.

Equal opportunity employer as to all protected groups, including protected veterans and individuals with disabilities
* While an hourly range is posted for this position, an eventual hourly rate is determined by a comprehensive salary analysis which considers multiple factors including but not limited to: job-related knowledge, skills and qualifications, education and experience as compared to others in the organization doing substantially similar work, if applicable, and market and business considerations. Benefits offered include medical, dental and vision benefits; dependent care flexible spending account; 401(k) plan; voluntary life/short term disability/whole life/term life/accident and critical illness coverage; employee assistance program; sick leave in accordance with regulation. Benefits may be subject to generally applicable eligibility, waiting period, contribution, and other requirements and conditions. Benefits offered are in accordance with applicable federal, state, and local laws and subject to change at TCM's discretion.
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