Front-End Engineer: TS/SCI, UI/UX & Design Systems

Amentum; Chantilly (VA); On-site; USD 132,000 - 220,000; Full time

Benefits offered by this job

Health insurance

401(k) matching

Educational reimbursement

Parental leave

Employee stock purchase plan

Job summary

Amentum seeks a talented Front-End Developer to build intuitive, responsive, accessible web interfaces for our applications. You will collaborate with UX/UI and back-end teams, turning designs into efficient code and ensuring fast, scalable performance across devices.

Required skills include HTML5, CSS3, JavaScript, and TypeScript, with experience in Angular/React/Vue.js, RESTful APIs, and Git. A Bachelor’s degree and TS/SCI clearance are noted in the listing.

Qualifications

• Proficient in HTML5, CSS3, JavaScript, and TypeScript.
• Experience with Angular, React, or Vue.js.
• Familiar with RESTful APIs and Git version control.
• Understanding of Agile development environments.
• Bachelor’s degree in CS, design, or related field.

Responsibilities

• Develop and maintain scalable, high-performance web applications using modern front-end frameworks.
• Collaborate with UX/UI and back-end teams to deliver seamless experiences.
• Translate design mockups and wireframes into clean, efficient code.
• Optimize for speed, scalability, and accessibility.
• Implement responsive designs across devices and browsers.
• Ensure cross-browser compatibility and code quality via testing and reviews.
• Stay current with emerging technologies and propose improvements.

Skills

HTML5

CSS3

Python

C++

JavaScript

TypeScript

Angular

React

Vue.js

RESTful APIs

Git

Agile

Education

Bachelor's degree in computer science, design, or related field

Tools

AWS Cloud Development

Job description

Amentum seeks a talented Front-End Developer to build intuitive, responsive, accessible web interfaces for our applications. You will collaborate with UX/UI and back-end teams, turning designs into efficient code and ensuring fast, scalable performance across devices.

Required skills include HTML5, CSS3, JavaScript, and TypeScript, with experience in Angular/React/Vue.js, RESTful APIs, and Git. A Bachelor’s degree and TS/SCI clearance are noted in the listing.