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Peraton

Runs and secures technology for federal agencies

Atlassian Applications Developer

Enterprise ApplicationsConfirmed live in the last 24 hours
Full-timeIn-person

About the Job

Requirements

  • A Bachelor's degree in Computer Science, Information Technology, Software Engineering, or a closely related field, with 12 years of experience; alternatively, 16 years with a high school diploma, 10 years with a Master's degree, or 7 years with a PhD.
  • Experience designing, developing, testing, and maintaining custom Jira solutions, including Jira application administration.
  • Hands-on software development experience with demonstrated proficiency in Java and JavaScript.
  • Experience working with relational databases, including SQL and SQL Managed Instance.
  • Experience with version control systems, development frameworks, and application development tooling.
  • 4–6+ years of advanced Azure developer experience, including Azure App Service, Azure SQL Managed Instance, and Azure DevOps.
  • 4–6+ years of experience with Atlassian Cloud, including hands-on experience migrating Jira and Confluence from Data Center to Atlassian Cloud.
  • Proficiency in Java, .NET, HTML, JavaScript, CSS, C++, C#, SQL, Oracle BI, and PowerShell.
  • Experience with Eclipse, Atlassian Custom Developer Tools, Azure DevOps, and Visual Studio.
  • Experience with IIS and web server administration, including troubleshooting based on cybersecurity alerts.
  • Working knowledge of ServiceNow for ticket and incident management.
  • Experience with Microsoft Power Platform.
  • Strong proficiency in SQL stored procedures and relational database design.
  • Ability to analyze existing application architectures across a variety of platforms and recommend improvements.
  • Experience with Agile Scrum methodologies, including use of Jira for sprint and backlog management.
  • Ability to produce professional technical documentation and engage effectively with government clients and stakeholders.
  • Ability to work independently and lead development activities with minimal supervision.
  • U.S. citizenship and ability to obtain a Department of Energy clearance.

Responsibilities

  • Build, enhance, and maintain custom enterprise solutions in Jira, Java-based applications, and Azure .NET custom web applications.
  • Lead and execute the migration of Jira and Confluence from Data Center to Atlassian Cloud.
  • Apply software updates, patches, and security remediations to Jira, Confluence, and WebSphere environments.
  • Integrate Jira with external tools, systems, and workflows to support operational requirements.
  • Provide technical mentorship, guidance, and subject matter expertise to junior and mid-level developers on the team.
  • Modernize and re-platform applications written in legacy technologies to current, supported platforms.
  • Conduct requirements analysis and translate business needs into detailed technical specifications and design documentation.
  • Diagnose, troubleshoot, and resolve complex technical issues across existing application environments, including responding to cybersecurity alerts affecting IIS and web servers.
  • Produce clear, concise, and accurate technical documentation throughout all phases of the development lifecycle.
  • Communicate with government clients, end users, and team members via video conference, telephone, and in-person meetings.
  • Coordinate and lead development activities across team members to ensure timely and high-quality delivery.

Desired Qualifications

  • Experience supporting federal government IT environments, particularly within the Department of Energy or a similar civilian agency.
  • Familiarity with business analysis practices, including stakeholder engagement, process documentation, and requirements elicitation.
  • Experience with Oracle BI reporting and dashboard development.
  • Experience leading application modernization initiatives, including re-platforming legacy systems to cloud-native or modern web architectures.
  • Experience with project management principles and the ability to coordinate multi-developer efforts across concurrent workstreams.
  • Familiarity with cybersecurity frameworks and secure software development practices applicable to federal environments.
  • Experience with WebSphere application server administration and maintenance.
  • Prior experience in a technical mentorship or team lead capacity within a managed services or government contracting environment.

About the Company

Peraton

Runs and secures technology for federal agencies

Peraton builds and runs secure technology for American defense, intelligence, space, and civilian agencies, from military networks to satellite ground stations. In 2025, the Federal Aviation Administration chose it to manage the overhaul of the nation's air traffic control system, replacing copper wiring with fiber and upgrading radar and radios. Its engineers, many holding security clearances, run and defend agency networks and data centers, write mission software, and operate space and communications systems, and agencies pay for this work through multiyear contracts. Peraton was formed in 2017, when private-equity firm Veritas Capital bought Harris Corporation's government IT business, and is based in Reston, Virginia.

Company size
10,001+
Company stage
Grant
Total funding
$60M
Headquarters
Reston, VA
Founded
2017

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