Full Stack Developer

Purpose and Impact:

This position is part of a very agile team of systems and software engineers who will analyze existing capabilities as well as design and develop new solutions that will integrate with other products within the organization and across the agency baseline. Working in a dynamic and agile environment, systems engineers will capture how capabilities work, determine the use cases they satisfy, perform testing and validation, and provide artifacts required to make software development successful. Software developers will work within an existing CI/CD pipeline, performing back-end, UI, and/or full-stack development to create capabilities that perform geolocation data processing at scale.

Work Schedule: 5 Days, 8 Hours a day

Essential Responsibilities: (describe the day-to-day):

Work with a high-performing software development team in an agile, DevOps environment

Analyze capabilities of existing products to develop enhancements primarily using Python

Perform development and integration of multiple user interfaces and/or numerous services for software that performs data processing at scale •

Conduct development, testing, validation, deployment, maintenance, and Tier 3 support for operational software

Design and implement software solutions that can be integrated with core services and across new baselines

Apply accepted agile software development practices to test and document the code base

Work Environment, Physical Demands, and Mental Demands:

Minimum Requirements (Knowledge, Skills, and Abilities):

• •Ability to work collaboratively in a high-performing, fast-paced, CI/CD environment
• •Experience developing back-end services in Python
• •Experience writing web user interfaces using modern Java, Javascript, and/or HTML
• •Experience with Active MQ, Rest, NoSQL and/or elastic databases •
• •Experience validating capabilities against requirements, writing and executing test cases, and capturing test results
• •Experience working with the Atlassian tool suite to track and maintain requirements (i.e., JIRA & Confluence)

Clearance Required:

TS/SCI w/FSP

M inimum Education: •

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

Years of Experience:

• •14 years’ experience as a SWE in programs and contracts of similar scope, type, and complexity is required
• •4 years of additional SWE experience on projects with similar software processes may be substituted for a bachelor’s degree

• •Preferred Qualifications:
• •Experience working with dynamic and/or interactive map software #javelin

Salary Range: $215,000 - $238,000

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:

07/13/2026 - 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 .