We are seeking a Senior Front End Developer to join our dynamic team. In this role, you will leverage JavaScript, TypeScript, ReactJS, and other modern frameworks to build innovative UI features for scalable web applications. Your day-to-day responsibilities include creating REST calls with Node.js libraries like Express.js or Axios, supporting junior engineers, and conducting unit testing using tools such as Vitest. You should have extensive experience in CSS, SCSS, HTML, and Agile methodologies including SAFe, Scrum, or Kanban. Familiarity with TypeScript’s advanced features, REST APIs, and additional libraries like Cesium, Chart.js, AG Grid, or Pinia is a plus. This position involves designing user-friendly interfaces for complex systems within our fast-paced development environment.
Skills
JavaScript
TypeScript
ReactJS
Angular 2+
Vue.js
CSS
SCSS
HTML
Agile
SAFe
Scrum
Kanban
Node.js
Express.js
Axios
REST APIs
unit testing
Vitest
Cesium
Chart.js
AG Grid
Pinia
What you'll do
Develop front-end web applications using JavaScript, TypeScript, ReactJS, Angular 2+, or Vue.js.
Create and maintain CSS, SCSS, and HTML for responsive designs.
Design new UI features and support junior engineers in development tasks.
Write unit tests to ensure code quality and reliability.
Make REST calls with Node.js libraries like Express.js or Axios.
What we're looking for
6+ years of experience in Front-End web development using JavaScript, TypeScript, ReactJS, Angular 2+, Vue.js.
Proficient in CSS, SCSS, and HTML for creating responsive designs.
Experience with Agile methodologies such as SAFe, Scrum, or Kanban.
Expertise in making REST calls using Node.js libraries like Express.js or Axios.
Ability to support junior and mid-level engineers effectively.
Knowledge of unit testing and REST APIs.
Market check
Salary context
This
$86,800–$198,000
range sits above
31%
of similar postings on FindRole.
Peer median band
$117,000–$203,940
Median floor and ceiling across peers.
Typical midpoint (25–75%)
$140,931–$178,318
Middle half of comparable postings.
Based on 240 comparable postings.*
* 240 is the maximum number of comparable postings sampled.
Employer
About Booz Allen Hamilton
Booz Allen Hamilton is a management and technology consulting firm that provides analytics, digital, engineering, and cybersecurity solutions primarily to U.S. government agencies and commercial clients. Industry: Management & Technology Consulting
Booz Allen Hamilton currently has
627 open roles
on FindRole.
Listed pay typically runs
$86,800–$198,000
across 614 roles with salary data.