Frontend Developer

Quantum Technologies. LLC; Charlotte (NC); On-site; USD 90,000 - 130,000; Full time

Job summary

Quantum Technologies LLC is seeking a frontend developer to build reusable UI components and SPAs. You will translate Figma/Adobe XD designs into functional interfaces and implement responsive layouts using modern CSS techniques. Collaboration with UX, backend, and product teams is essential.

Ideal candidates have strong React.js or Angular experience, familiarity with Bootstrap, Material-UI, Tailwind, and REST APIs. The role involves code reviews, debugging, and Agile/Scrum participation.

Qualifications

• Proven experience in frontend development for SPAs.
• Hands-on with React.js or Angular in production.
• Familiarity with responsive/mobile-first design and REST APIs.

Responsibilities

• Build reusable UI components and front-end modules.
• Develop SPAs using React.js, Angular, or Vue.js.
• Convert designs from Figma/Adobe XD into UI.
• Implement responsive layouts with CSS Grid/Flexbox/Bootstrap.

Skills

Frontend development

SPA concepts

UI collaboration

Tools

React.js

Angular

Bootstrap

Material-UI

Tailwind CSS

REST APIs

JSON

Git

GitHub

Jest

Jasmine

Cypress

Webpack

Vite

npm

Job description

US Citizen, Green Card, H-1B, OPT-EAD, CPT, Other

Work Authorization

US Citizen, Green Card, OPT-EAD, CPT, H-1B, H4-EAD, Other

Key Responsibilities

• Build reusable UI components and front-end modules.
• Develop single-page applications using React.js, Angular, or Vue.js.
• Convert Figma and Adobe XD designs into functional user interfaces.
• Implement responsive layouts using CSS Grid, Flexbox, and Bootstrap.
• Integrate RESTful APIs and backend services into front-end applications.
• Optimize application performance, rendering, and loading speed.
• Implement state management using Redux, Context API, or NgRx.
• Follow accessibility standards and UI development best practices.
• Perform debugging, unit testing, and code reviews.
• Collaborate with UX designers, backend developers, and product teams.
• Maintain coding standards and participate in Agile/Scrum ceremonies.

Required Technical Skills

• Hands-on experience with React.js or Angular.
• Experience with Bootstrap, Material UI, and Tailwind CSS.
• Knowledge of REST APIs and JSON.
• Understanding of responsive and mobile-first development.
• Experience with Git, GitHub, and version control.
• Knowledge of Jest, Jasmine, or Cypress.
• Familiarity with Webpack, Vite, and npm.

We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.