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Software Developer - Senior

Amentum
Washington, United Statesfull_timeVerifiedPosted 26 Nov 2025
💰 $185,000/yr($180,000/yr$185,000/yr)

About the role

Software Developer - Senior - (CIS0003YU) 

Your Impact:

 

Your Impact:

Are you interested in using your skills to help shape the Cyber, Security, & Intel space?  If so, look no further. Amentum is seeking a Software Developer Senior to join our team of passionate individuals in Washington, DC. In this role you will support challenging, mission-critical projects that make a direct impact on the Nation’s security and intelligence mission.

As a Top Secret Software Developer for this program, you will be working in an organization that’s mission is to develop and operate the best possible software for critical national security enterprise applications. This organization leverages SCRUM and SAFE Agile software development methodology and strong Dev Ops practices. You will be responsible for developing code, testing and debugging new software or enhancements to existing software. You will have a good understanding of business applications as well as user, performance, quality, interface, and security requirements. You will work with technical team to understand problems with software and resolve them. You will resolve customer complaints with software and respond to suggestions for improvements and enhancements. You will be responsible for design, testing, security lockdown implementation, integration with standard software packages, integration with automated patching and deployment technologies, documentation, and training to include automating application and configuration deployments and updates.

Responsibilities:

A typical day in the life on this program involves:

•    Lead the efforts of: Design, develop, test, maintain and deploy new software applications
•    Analyze and design new software solutions based on user and technical requirements
•    Develop software in the AWS cloud
•    Analyze existing architecture and new requirements and prepare technical recommendations
•    Collaborate with cross functional teams
•    Respond outside of core business hours to critical tickets and incidents related to the application 
•    Manage and mentor other development team members
 

 

Here's What You'll Need:

 

Requirements:

•    Active Top-Secret clearance with SCI eligibility
•    Minimum of 8 years of experience with 6 years of related technical specialized experience  
•    Education: Bachelor's Degree in Information Systems Engineering, Computer Science, Engineering, Business, or other related field 
    o    In absence of degree, additional years of experience may be substituted for educational requirements

Clearance Required:

•    Top Secret with SCI eligibility

Minimum Years of Education:

•    Bachelor's Degree in Information Systems Engineering, Computer Science, Engineering, Business, or other related field
•    In absence of degree, additional years of experience may be substituted for educational requirements

Minimum Years of Experience:

•    Minimum of 8 years of experience with 6 years of related technical specialized experience

Preferred:

•    Front-end:
    o    JavaScript (ES6 and higher)
            Angular
            Material UI
    o    RESTful design and principles
    o    Code quality and standardization practices

•    Backend:
    o    .NET Framework 4+
    o    C#
    o    F#

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Company

Amentum

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