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Leidos

Senior Software Developer

Leidos

. Support a nationally significant and fast-paced cryptographic key management program.

Posted 4/29/2026full-timeAnnapolis Junction • California, Colorado, Maryland, Virginia • 🇺🇸 United StatesSenior💰 $154,050 - $278,475 per yearWebsite

Tech Stack

Tools & technologies
JavaJenkinsLinuxOraclePerlPostgresPythonSOAPSQLTypeScript

About the role

Key responsibilities & impact
  • Support a nationally significant and fast-paced cryptographic key management program.
  • Perform software development activities as a member of an agile development team.
  • Development includes turning agile stories into implementable concepts, through development, testing, and deployment of new capabilities.
  • Implement robust testing leveraging DEVOPS automation and test automation tools.
  • Analyze and resolve highly complex software issues related to multiple aspects of the system.
  • Collaborate with other experts within the program and user community to design, develop, and debug existing software, and to develop enhancements.
  • Provide technical leadership for software development activities as a member of an agile team.

Requirements

What you’ll need
  • Requires a Masters degree with 15 – 20 years of prior relevant experience or Doctorate with 13 – 16 years of prior relevant experience.
  • Must have demonstrated development experience with Java.
  • Specific experience with one or more of the following: Java/JEE, Python, C/C++, SQL, SOAP, WSDL, WADL.
  • Experience with User Interface development, knowledge of databases and structures, and/or experience working with XHTML, HTML, XML, XSLT
  • Experience developing on Windows, and/or Linux operating systems.
  • Experience with one or more of the following: Java, Python, PERL, PowerShell, VBS, Eclipse, Postgres, Oracle, Jenkins on a Windows platforms.
  • Must have a strong understanding of sound software development principles and practices.
  • Must be able to plan and prioritize personal tasking and be able to communicate effectively verbally and in writing.
  • Must be an independent thinker, capable of performing high quality work, both independently and with a team in a fast-moving environment.
  • Must have possess an active TS/SCI with Polygraph to be considered for this role.

Benefits

Comp & perks
  • Health and Wellness programs
  • Income Protection
  • Paid Leave
  • Retirement

ATS Keywords

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Hard Skills & Tools
JavaJava/JEEPythonC/C++SQLSOAPWSDLWADLXHTMLHTML
Soft Skills
technical leadershipcommunicationindependent thinkingtask prioritizationcollaborationproblem solvingagile developmentdebuggingtestingadaptability
Certifications
Masters degreeDoctorateTS/SCI with Polygraph