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# Applications Developer

- **Company:** The Msm
- **Location:** Alexandria, VA, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Clean Code Principles, Java (Programming Language), PHP (Programming Language), HTML5, Unit Testing, Software Documentation, Oracle Apex, Software Engineering, Website Wireframe, Devsecops
- **Published:** May 19, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=bec21fee88b0b01a

## About the Role

* Must have Goverenment IT Contracting experience.
 * Must have at least five (5) years of current experience in the field of applications development.
 * Must have a minimum bachelor's degree in a relevant field

## Description

Job Summary: The Applications Developer will support the full Software Development Lifecycle (SDLC) for the Agency's portfolio of 25+ custom GOTS applications. Working within an Agile DevSecOps framework, this role will be responsible for the maintenance, modernization, and development of secure, high-quality code to meet the Agency's mission requirements, * Provide full lifecycle application development support, including planning, design, development, testing, and sustainment for new and existing applications using Java, HTML5, PHP, and the Oracle Apex platform.

 * Perform sustainment support for all Agency applications, including application enhancements and the timely resolution of defects, with a requirement to resolve critical production defects within three calendar days.
 * Design and develop wireframes and mock-ups for user interfaces (UI) that adhere to UI best practices and Section 508 accessibility standards.
 * Provide technology refresh and application code modernization by updating or rewriting applications to conform to modernization plans and to maintain compliance with all cyber and cloud mandates.
 * Develop comprehensive test cases and conduct unit testing; support the code scanning process by reviewing findings and developing a Plan of Action & Milestones (POA&M) to address identified vulnerabilities.
 * Produce and maintain detailed code documentation to facilitate knowledge transfer and ensure the long-term maintainability of all applications and development environments.
 * Participate in requirements analysis sessions, collaborating with stakeholders to ensure all functional requirements are captured successfully for development.
 * Adhere to all applicable standards including the DevSecOps Framework, Risk Management Framework (RMF), Section 508 compliance, and U.S. Web Design Standards.


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