Software Developer II

Agile Defense

full-time

Posted on: 10/10/2025

Location Type: Hybrid

Location: Aberdeen Proving Ground • Maryland • 🇺🇸 United States

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Mid-LevelSenior

ApacheJavaMySQL

About the role

Create, maintain and enhance the functionality of a variety of software applications supporting the Software Team
Determine technical requirements by analyzing customer needs.
Work with teams to resolve issues, prioritize needs, develop criteria and choose solutions.
Write and evaluate code to ensure it meets industry standards, is valid, properly structured and well documented.

Must be able to obtain an IAT-II certification within the first 90 days of hire
Must be a U.S. citizen and possess at minimum an Interim Secret clearance.
BS or BA preferred but not required;
3+ years of experience developing in Java, experience can be substituted with higher education.
Core Java (1.7+); multi-threading, concurrency, etc.
Experience with the following software and technologies: relational database with JDBC, preferably MySQL. JMS, preferably Artemis/Apache ActiveMQ. Enterprise Service Bus, preferably XML, XSD, XSLT, XPATH, and Object XML mapping.
Web Development and UI/UX is a Plus
Continuous Integration Software, preferably GitLab. Automated software builds, preferably Apache Ant.
Version control systems, preferably GitLab.
Ability to operate effectively with a high level of independence.
Strong willingness to quickly explore and learn new skills.
Strong technical writing and verbal communications skills.

Benefits

Tip: use these terms in your resume and cover letter to boost ATS matches.

JavaCore Javamulti-threadingconcurrencyJDBCMySQLJMSXMLXSDXSLT

independencewillingness to learntechnical writingverbal communication

IAT-II certification