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Senior Web Application Developer Jobs in Maryland

Hirekeyz Inc

Web Application Developer

Andrews, MD · On-site

Web Application Developer Location: Joint Base Andrews, MD (On-site) Duration: Long Term Contract Active Secret Security Clearance issued by the U.S. Department of Defense. Position Summary: The Web ...

Quevera

Web Application Developer

Linthicum, MD · On-site

$129 - $156/hr

Web Application Developer Full Time Technical Salary Range: $129,485.00 To $155,954.00 Annually Quevera is seeking a highly skilled Web Application Developer with an active TS/SCI clearance with ...

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CACI

Web Application Developer

Bethesda, MD

Web Application Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required:

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SW Complete

Web Application Developer

Annapolis, MD · On-site

Synergy is looking for a Software Engineer to join the Data Managment Team to perform Web Application Development. If you're ready to step into a new and exciting role as part of a highly skilled ...

Maximus

Senior Web Developer

Bethesda, MD · On-site

General information Job Posting Title Senior Web Developer Date Monday, August 24, 2026 City Bethesda State MD Country United States Working time Full-time Description & Requirements Maximus is ...

Maximus, Inc.

Senior Web Developer

Bethesda, MD · On-site

Description & Requirements Maximus is currently seeking a Senior Web Developer. This position is remote with the expectation for occasional in-person meetings in Bethesda, MD and requires the ability ...

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Senior Web Application Developer information

See Maryland salary details

$63.1K

$123.6K

$172.3K

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

As of Aug 30, 2026, the average yearly pay for senior web application developer in Maryland is $123,554.00, according to ZipRecruiter salary data. Most workers in this role earn between $108,200.00 and $139,800.00 per year, depending on experience, location, and employer.

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

The most popular types of Web Application Developer jobs in Maryland are:

Infographic showing various Senior Web Application Developer job openings in Maryland as of August 2026, with employment types broken down into 80% Full Time, 16% Part Time, and 4% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $123,554 per year, or $59.4 per hour.

Web Application Developer

Andrews, MD • On-site

Hirekeyz Inc
See more jobs at Hirekeyz Incexternal

Contractor

Re-posted 22 days ago

Job description

Role: Web Application Developer

Location: Joint Base Andrews, MD (On-site)

Duration: Long Term Contract

Active Secret Security Clearance issued by the U.S. Department of Defense.

Position Summary:

The Web Application Developer will support the Air Force Review Boards Agency (AFRBA) Case Management Tracking Analysis and Reporting System (CMTARS) Operations and Maintenance program. This role is responsible for developing, maintaining, and enhancing the agency’s public-facing web portal while ensuring seamless integration with the CMTARS application.

The Web Application Developer will support the operation, maintenance, and enhancement of the agency’s website while ensuring compliance with Section 508 accessibility standards and federal web requirements. This role also supports system environment configuration and documentation required for Authority to Operate (ATO) activities within a secure DoD environment.

Primary Responsibilities:

  • Develop, operate, maintain, and update the agency’s public-facing web portal supporting AFRBA operations.
  • Ensure seamless integration between the public website and the CMTARS application environment.
  • Design and implement web application enhancements to improve usability, functionality, and performance.
  • Ensure the web portal complies with Section 508 accessibility standards and federal web accessibility requirements.
  • Develop and maintain smart decision trees and interactive tools that guide applicants through submission processes.
  • Monitor website performance and functionality to ensure a reliable and secure user experience.
  • Troubleshoot and resolve web application issues related to functionality, performance, and integration.
  • Assist with environment configuration and setup supporting web portal infrastructure.
  • Provide documentation and technical support required for Authority to Operate (ATO) activities, including system documentation and compliance artifacts.
  • Collaborate with system administrators, developers, and program staff to implement system enhancements and updates.
  • Maintain documentation related to web portal architecture, system integration, and operational procedures.
  • All other duties as assigned by management.

Skills and Qualifications:

  • Experience developing and maintaining web applications or enterprise websites.
  • Strong knowledge of web technologies such as HTML, CSS, JavaScript, and modern web development frameworks.
  • Experience integrating web applications with backend enterprise systems.
  • Familiarity with Section 508 accessibility compliance requirements for federal websites.
  • Ability to design and implement interactive decision trees and user guidance tools.
  • Experience supporting web applications operating in secure federal or DoD environments.
  • Understanding of ATO documentation and compliance processes in federal IT systems.
  • Strong troubleshooting and analytical skills related to web applications and system integrations.
  • Ability to collaborate effectively with developers, system administrators, and program stakeholders.
  • Strong written and verbal communication skills.

Required Education and Experience:

  • Bachelor’s degree in Computer Science, Information Technology, Web Development, or a related field (or equivalent experience).
  • One (1) to three (3) years of experience supporting web development or web application operations and maintenance.
  • Experience developing or maintaining public-facing web applications or websites.
  • Experience integrating web applications with backend systems or enterprise applications.
  • Experience supporting web systems in federal or government IT environments is preferred.

Required Certifications:

  • Security+ Certification (DoD 8570.01-M compliance).
  • OpenText Certification for AppWorks (version 20.2 or previous iterations).

Clearance Requirement:

  • Active Secret Security Clearance issued by the U.S. Department of Defense.
  • Clearance must be maintained throughout the duration of employment supporting the contract.