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Senior Application Developer

Keylogic

Listing collected from Keylogic's career site. NextChapter is independent of Keylogic.

Germantown, MD · Posted September 8, 2026

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  • Agile
  • SQL
  • Azure
  • Java
  • DevOps

About the job

KeyLogic is seeking a Senior Application Developer to join our growing team supporting the Department of Energy in Germantown, MD. This position supports a federal contract which requires U.S. Citizenship and candidates will need to undergo a federal background suitability check to secure building access. This position is on-site in Germantown, MD.

Position Responsibilities:

Plans, designs and supports migrations of Jira and Confluence to Atlassian Cloud

• Provides Identity Management Expertise, including planning and maintenance of various identity systems and services (multi-factor, SSO) and authorization concepts.

• Applies software updates and patches to Jira, Confluence, WebSphere.

• Integrates Jira with other tools and systems

• Provides technical mentorship, guidance, and expertise to a small team of developers

• Builds, enhances and maintains custom solutions in Jira, Java-based and Azure .NET custom web-applications

• Modernizes applications written in older technologies for new platforms

• Performs requirements analysis and writes professional, detailed technical documentation

• Diagnoses, troubleshoots and solves technical issues with existing applications

• Provides clear communication with clients, team members and customers on video, phone and in person

• Captures clear, concise and accurate technical documentation

Position Requirements:

U.S. Citizenship

Bachelor's degree in computer science

10+ years of experience:

Designing, developing, testing, and maintaining custom Jira solutions

Software development, particularly with Java, JavaScript

Relational databases (SQL and SQL Managed Instance)

Version control systems, frameworks and tools relevant to application development

Identity and Access Management implementation and management

Identity and Access Management implementation and management

Atlassian Cloud and Migrating Jira and Confluence to Atlassian Cloud

Agile Scrum with Jira, general Jira Application Administration

Azure App Service, Azure SQL Managed Instance. Azure DevOps

Ability to coordinate and lead development activities among team members

Jira, Confluence Data Center

Eclipse, Atlassian Custom Developer Tools, Azure DevOps, Visual Studio

Salary Range: $110,000 - $140,000 dependent upon experience