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From the employer's careers site First seen 28 Oct 2026

Software Engineer Expert

Leidos Chantilly, VA senior full-time

Salary

$131,300 - $237,350 per year

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Description

We are seeking a talented and creative Full-Stack Developer to join our team building innovative software supporting the Sponsor's Entitlement Programs as well as IdAM /ICAM, Authentication, Authorization, Attributes and Digital Policy Management.

Responsibilities:

  • Design, develop, and modify software systems using scientific analysis and mathematical models
  • Analyze user needs and software requirements to determine feasibility of design within time and cost restraints
  • Develop unit and functional test plans
  • Provide database architectural and design capabilities
  • Modify existing software to correct errors or improve performance
  • Consult with customers about software system design and maintenance
  • Coordinate software system installation and monitor equipment functioning
  • Develop and direct software system testing and validation procedures
  • Confer with systems analysts, engineers, programmers, and others to obtain information on project limitations and capabilities
  • Correct errors and recheck the program to ensure desired results
  • Conduct trial runs of program and software applications
  • Compile and write documentation of program development and revisions
  • Write, update, and maintain computer programs or software packages
  • Consult with managerial, engineering, and technical personnel to clarify program intent
  • Perform or direct revision, repair, or expansion of existing programs
  • Write or contribute to instructions or manuals to guide end users
  • Investigate whether networks, workstations, or peripheral equipment are responding to a program's instructions
  • Prepare detailed workflow charts and diagrams
  • Consult with and assist computer operators or system analysts
  • Assign, coordinate, and review work and activities of programming personnel
  • Designs, develops, and maintains applications within the cloud environment

Requirements:

  • Active TS/SCI with Polygraph
  • BS degree and 12+ years of prior relevant experience
  • Demonstrated experience in multiple programming languages (Java, JavaScript, Python, and/or XML)
  • Experience managing and developing web software
  • Demonstrated experience with cloud services
  • Experience in Windows and/or Unix
  • Experience with VUE or React

Skills

Ready to apply?

You apply with the employer directly. Their original posting is here: https://leidos.wd5.myworkdayjobs.com/en-US/External/job/Chantilly-VA/Software-Engineer-Expert_R-00189369

Apply on Leidos