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Full Stack Developer
full-timeUnited States$214k - $238k

Summary

Location

United States

Salary

$214k - $238k

Type

full-time

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About this role

Purpose and Impact:

This team is charged with developing elements of IC geolocation product lines that address operational requirements from the warfighter. With this team, you’ll be exposed to multiple discipline areas such as UI, front-end, back-end, and/or full stack development. You will work across teams to integrate capabilities into various platforms including containers. Using agile scrum and DevOps methodologies, you’ll gain experience with the full product lifecycle for cutting-edge geolocation capabilities.

Work Schedule:

Monday-Friday, 0800-1600

Essential Responsibilities:

  • Perform software development predominantly using Java to create and implement enhancements to existing capabilities
  • Collaborate with team of software and systems engineers in an agile environment to analyze requirements and derive user stories and issues for development planning
  • Perform integration and testing as needed
  • Test and debug software code for integrated applications
  • Provide tier 2 and 3 support for deployed capabilities and address bug fixes
  • Be able to work individually and as part of a team

Work Environment, Physical Demands, and Mental Demands: NA

Minimum Requirements (Knowledge, Skills, and Abilities):

  • Experience with Enterprise Java development
  • Experience developing service-oriented architectures
  • Experience developing micro service solutions
  • Database experience such as Mongo or MySQL
  • Experience with Python development

Clearance Required:

TS/SCI w FSP

Minimum Education:

(U) Bachelor’s degree in Computer Science or related discipline from an accredited college or university is required. Four (4) years of additional SWE experience on projects with similar software processes may be substituted for a bachelor’s degree.

Minimum Years of Experience:

(U) Fourteen (14) years’ experience as a SWE in programs and contracts of similar scope, type, and complexity is required.

Required Certifications: None

Preferred Qualifications:

Desired Skills:

  • Experience with Java development IDEs (e.g. IntelliJ, Eclipse, VS Code)
  • Experience with agile development practices
  • Experience with Atlassian tools (Jira, Confluence)
  • Experience with Gitlab
  • Experience with container technologies (e.g. Docker, Kubernetes)
  • Experience with geolocation applications and/or JICD
  • Experience/knowledge of ISLANDTRANSPORT, messaging infrastructure
  • Exposure to/basic familiarity with Python libraries for scientific programming (examples: NumPy, pandas) desired
  • Ability to read and write into/out of the data structures adjacent to complex mathematics

#javelin

       

Compensation Details:

$214,000 - $238,000

       

The compensation range or hourly rate listed for this position is provided as a good-faith estimate of what the company intends to offer for this role at the time this posting was issued. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws.

 

Benefits Overview:

Our health and welfare benefits are designed to support you and your priorities. Offerings include:

  • Health, dental, and vision insurance

  • Paid time off and holidays

  • Retirement benefits (including 401(k) matching)

  • Educational reimbursement

  • Parental leave

  • Employee stock purchase plan

  • Tax-saving options

  • Disability and life insurance

  • Pet insurance

 

Note: Benefits may vary based on employment type, location, and applicable agreements. Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract Act (SCA), or other employment contracts may include different provisions/benefits.

       

Original Posting:

01/20/2026 - Until Filled

Amentum anticipates this job requisition will remain open for at least three days, with a closing date no earlier than three days after the original posting. This timeline may change based on business needs.

       

Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, ancestry, United States military or veteran status, color, religion, creed,  marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low-income status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law. Learn more about your rights under Federal laws and supplemental language at Labor Laws Posters.

Other facts

Tech stack
Java,Agile Development,DevOps,Microservices,Service-Oriented Architecture,MongoDB,MySQL,Python,Container Technologies,Geolocation Applications,JICD,GitLab,Atlassian Tools,Software Development,Integration Testing,Debugging

About Amentum

Amentum is a global leader in advanced engineering and innovative technology solutions, trusted by the United States and its allies to address their most significant and complex challenges in science, security and sustainability. Our people apply undaunted curiosity, relentless ambition and boundless imagination to challenge convention and drive progress. Our commitments are underpinned by the belief that safety, collaboration and well-being are integral to success. Headquartered in Chantilly, Virginia, we have approximately 50,000 employees in more than 70 countries across all 7 continents.

Team size: 10,001+ employees
LinkedIn: Visit
Industry: Defense and Space Manufacturing

What you'll do

  • The Full Stack Developer will perform software development using Java to enhance existing capabilities and collaborate with engineers in an agile environment. Responsibilities also include integration, testing, debugging, and providing tier 2 and 3 support for deployed capabilities.

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Frequently Asked Questions

What does Amentum pay for a Full Stack Developer?

Amentum offers a competitive compensation package for the Full Stack Developer role. The salary range is USD 214k - 238k per year. Apply through Clera to learn more about the full compensation details.

What does a Full Stack Developer do at Amentum?

As a Full Stack Developer at Amentum, you will: the Full Stack Developer will perform software development using Java to enhance existing capabilities and collaborate with engineers in an agile environment. Responsibilities also include integration, testing, debugging, and providing tier 2 and 3 support for deployed capabilities..

Why join Amentum as a Full Stack Developer?

Amentum is a leading Defense and Space Manufacturing company. The Full Stack Developer role offers competitive compensation.

Is the Full Stack Developer position at Amentum remote?

The Full Stack Developer position at Amentum is based in United States, United States. Contact the company through Clera for specific work arrangement details.

How do I apply for the Full Stack Developer position at Amentum?

You can apply for the Full Stack Developer position at Amentum directly through Clera. Click the "Apply Now" button above to start your application. Clera's AI-powered platform will help match your profile with this opportunity and guide you through the application process. You can also learn more about Amentum on their website.