Senior Front-End UI Engineer: Stencil & Angular

Amtex Systems Inc; Pasadena (CA); Hybrid; USD 110,000 - 160,000; Full time

Job summary

Amtex Systems Inc in Pasadena, CA is seeking a seasoned Front-End Developer to design and implement scalable, accessible UIs using StencilJS and Angular, with a strong focus on UX/UI principles.

Requirements include 7+ years in UI development, TypeScript, HTML, CSS, JSON, RESTful APIs, and Node.js; proficiency with NPM and Figma for prototyping; and a commitment to WCAG/ARIA accessibility in a hybrid, locals-only role.

Qualifications

• 7+ years of experience in UI development or front-end engineering.
• Proficiency in TypeScript, HTML, CSS, JSON, and Node.js.
• Hands-on experience with StencilJS and Angular.
• Strong knowledge of NPM for package management.
• Expertise in UX/UI design principles and accessibility standards (WCAG/ARIA).
• Familiarity with design tooling and prototyping (Figma).
• Experience integrating UI with RESTful APIs.

Responsibilities

• Develop and maintain high-quality, scalable UI components using StencilJS and Angular.
• Write clean, modular TypeScript, HTML, and CSS code.
• Collaborate with backend engineers to integrate UI components with RESTful APIs.
• Prototype UI/UX concepts using Figma and design responsive layouts.
• Ensure web accessibility compliance (WCAG/ARIA) for all UI elements.
• Stay updated with modern front-end frameworks and best practices.
• Participate in code reviews and knowledge sharing.

Skills

UI development

TypeScript

HTML

CSS

JSON

Node.js

UX/UI design

WCAG/ARIA

RESTful APIs

Figma

NPM

StencilJS

Angular

Tools

StencilJS

Angular

NPM

Figma

Job description

Amtex Systems Inc in Pasadena, CA is seeking a seasoned Front-End Developer to design and implement scalable, accessible UIs using StencilJS and Angular, with a strong focus on UX/UI principles.

Requirements include 7+ years in UI development, TypeScript, HTML, CSS, JSON, RESTful APIs, and Node.js; proficiency with NPM and Figma for prototyping; and a commitment to WCAG/ARIA accessibility in a hybrid, locals-only role.