
Web Software Developer (UI)
Oakton, VAFull-time$135–145K/yrPosted 3mo agoSeen in employer's feed 4 days ago
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Requirements
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Job overview
Amentum is hiring a Web Software Developer (UI). Amentum is seeking a Web Software Developer to code in Angular 20+, NodeJs, NPM, RxJS, Bootstrap, and Material. The role involves implementing application interfaces, developing site concepts, and designing software tools. Responsibilities also include testing, refining, and enhancing software to improve efficiency and integrity between systems and applications.
Key focus areas include Code in the latest versions of Angular 20+, NodeJs, NPM, RxJS, Bootstrap, Material., Provide support for the implementation of interfaces to applications., and Provide support in developing the site concept, interface design, and architecture of the applications..
Successful candidates bring Bachelor's Degree In Computer Science/Engineering/Technology, 3+ Years Web Software Development Experience, and TS/SCI Clearance. Important skills include Angular 20+, Node.js, npm, RxJS, Bootstrap, and Communication. Preferred (not required): Material, HTTP, Swagger, and Claude.
Skills & qualifications
Skills
Qualifications
Benefits
Full job description
Purpose and Impact:
We are seeking to hire for a new position awarded by the prime Web Software Developer.
Work Schedule: 5 days, 8 hours/day
Essential Responsibilities:
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Code in the latest versions of Angular 20+, NodeJs, NPM, RxJS, Bootstrap, Material are desirable frameworks/libraries.
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Provide support for the implementation of interfaces to applications. Familiarity with HTTP and RESTful communication. Understanding of Swagger.
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Provide support in developing the site concept, interface design, and architecture of the applications.
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Participate in the design of software tools and subsystems to support reuse and domain analysis. Familiarity with Claude or other AI interfaces
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Test, fix, and refine the computer software to produce the required product. Familiarity with Playwright testing framework and Angular unit tests
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Enhance software to reduce operating time or improve efficiency.
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Create new software and modify existing software to ensure efficiency and integrity between systems and applications
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Modify existing software and create special-purpose software to ensure efficiency and integrity between systems and applications
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Provide support in developing the site concept, interface design, and architecture of the web- site
Minimum Requirements (Knowledge, Skills, and Abilities :
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Bachelor’s degree.
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3+ years of experience serving as dedicated Web Software Developer.
Required Skills & Competencies
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Angular 20+, NodeJs, NPM, RxJS, Bootstrap.
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High competency Material are desirable frameworks/libraries.
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Outstanding communication and relationship-building skills.
Security Clearance Required:
- TS/SCI (Ability and willingness to take poly), Must have an active TS to apply.
Minimum Education:
- Bachelor’s degree in computer science, Engineering, Technology, or a related field.
Minimum Years of Experience:
- 3 Years
Preferred Qualifications:
- Familiarity with Playwright testing framework
This position is not designated as a safety sensitive position.
As part of our commitment to maintaining a safe and compliant work environment, Amentum is a drug-free workplace and requires all personnel to comply with company drug and alcohol policies as a condition of employment. Employment is contingent upon successful completion of the drug screening process. Please note that this may include pre-hire screening for marijuana, as well as other federally controlled substances due to Amentum’s role as a federal contractor and trusted partner to the US Government.
Other Responsibilities:
Safety - Amentum enforces a safety culture whereby all employees have the responsibility for continuously developing and maintaining a safe work environment. As appropriate, each employee is responsible for completing all training requirements and fulfilling all self-aid/buddy aid responsibilities, participating in emergency response tasks and serving on safety committees and teams.
Quality - Quality is the foundation for the management of our business and the keystone to our goal of customer satisfaction. It is our policy to consistently provide services that meet customer expectations. Accordingly, each employee must conform to the Amentum Quality Policy and carry out job activities in compliance with applicable Amentum Quality System documents and customer contracts. Each employee must read and understand his/her Quality Management and Customer Satisfaction responsibilities.
Procedure Compliance - Each employee must read, understand and implement the general and specific operational, safety, quality and environmental requirements of all plans, procedures and policies pertaining to his/her job.
Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability or protected veteran status.
#javelin
Compensation Details:
US:$135,000 - $145,000
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:
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Health, dental, and vision insurance
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Paid time off and holidays
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Retirement benefits (including 401(k) matching)
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Educational reimbursement
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Parental leave
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Employee stock purchase plan
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Tax-saving options
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Disability and life insurance
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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:
06/25/2026 - 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 (https://postings.govdocs.com/#/vxSkbztPuAwwxfs) .
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