JavaScript Developer II – (React.js)

at PEAK Technical Staffing USA
Published February 20, 2024
Location Mechanicsburg, PA
Category Default  
Job Type Full-time  



Hiring JavaScript Developer in Mechanicsburg, PA with experience in React.js, and front-end languages.

Hybrid Role: 2 days per week in the office.

Must have ability to obtain a DoD Secret Security Clearance.

Hiring JavaScript developer who is proficient with React.js. The primary focus of the selected candidate would be developing user interface components including implementation and execution that follows well-known React.js workflows. The selected candidate will ensure these components and the overall application are robust and easy to manage. Commitment to collaborative problem solving, sophisticated design, and quality products is important.

Primary Responsibilities:

  • Develop user-facing features using React.js
  • Develop modern, highly responsive web-based UI
  • Build reusable components and front-end libraries for future use
  • Translate designs into high-quality code
  • Optimize components for maximum performance across a vast array of web-capable devices and browsers
  • Coordinate with various teams working on distinct layers and processes
  • Have knowledge of accessibility/UX best practices and Section 508 compliance, and/or WCAG 2.0 standards
  • Administer Developer training.
  • Conduct Code Reviews

Basic Qualifications

  • Bachelor's Degree in Software Engineering, Computer Science, or related field and 4-8 years of software engineering experience.
  • 2+ years of experience with React.js
  • In-depth knowledge of JavaScript, CSS, HTML, and front-end languages.
  • Experience with SASS
  • Familiarity with RESTful web services, Service workers
  • Hands-on experience with response frameworks such as Bootstrap
  • Knowledge of modern dev tools Webpack, Babel, NPM, Enzyme
  • Experience with UI design
  • Experience with browser-based debugging and performance testing software
  • Experience with GIT