UI Developer

Ethereum Technologies; Birmingham (AL); Vor Ort; USD 85.000 - 120.000; Vollzeit

Zusammenfassung

Ethereum Technologies seeks a skilled frontend developer to design, implement, and optimize responsive web applications. You will build reusable UI components and modules using React.js and Angular, connecting to RESTful APIs and backend services.

You will collaborate with UX/UI designers to translate wireframes into polished interfaces, manage state with Redux or Context API, and ensure accessibility and performance across devices using modern CSS (SASS/SCSS, Tailwind) and tooling (Webpack,

Qualifikationen

• Proficient in HTML5/CSS3, TypeScript, and modern JS frameworks.
• Experience building responsive UIs with React.js and Angular.
• Familiar with RESTful APIs and frontend testing (Jest/Jasmine).
• Knowledge of WCAG accessibility and frontend performance best practices.

Aufgaben

• Design, develop, and maintain responsive web applications.
• Develop reusable UI components and front-end modules using React.js and Angular.
• Collaborate with UX/UI designers to translate wireframes into functional apps.
• Implement state management with Redux/Context API and ensure accessibility.

Kenntnisse

HTML5 & CSS3

TypeScript

React.js

Angular

Bootstrap

Material UI

Tailwind CSS

Redux

RESTful APIs

JSON

Responsive Web Design

SASS/SCSS

jQuery

AJAX

DOM Manipulation

Git & GitHub

Webpack

Vite

Jest

Jasmine

WCAG Accessibility

Ausbildung

Bachelor's degree in Computer Science or related field

Tools

Webpack

Vite

GitHub

Jest

Jasmine

Figma

Adobe XD

Sketch

Jobbeschreibung

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

Design, develop, and maintain responsive and user-friendly web applications.

Develop reusable UI components and front-end modules using React.js and Angular.

Implement responsive web designs compatible with desktop, tablet, and mobile devices.

Integrate front-end applications with RESTful APIs and backend services.

Collaborate with UX/UI designers to convert wireframes and prototypes into functional applications.

Implement state management using Redux, Context API, or NgRx.

Develop reusable design systems, UI libraries, and component-based architectures.

Implement form validations, error handling, and client-side business logic.

Work with CSS preprocessors such as SASS, LESS, and modern CSS frameworks.

Perform debugging, troubleshooting, and resolution of front-end application issues.

Write unit tests and component tests using Jest, Jasmine, and React Testing Library.

Participate in code reviews and maintain coding standards.

Collaborate with backend developers, QA engineers, product owners, and business analysts.

Participate in Agile ceremonies, sprint planning, and application releases.

Required Technical Skills

• HTML5 and CSS3
• TypeScript
• React.js and Angular
• Bootstrap and Material UI
• Tailwind CSS
• Redux and Context API
• RESTful APIs and JSON
• Responsive Web Design
• SASS / SCSS
• jQuery
• AJAX
• DOM Manipulation
• Git and GitHub
• Webpack and Vite
• Jest and Jasmine
• WCAG Accessibility Standards

Additional Skills

• Experience with Figma, Adobe XD, and Sketch.
• Knowledge of UI/UX design principles.
• Understanding of frontend architecture and design patterns.
• Experience with CI/CD pipelines and deployment processes.
• Familiarity with Agile and Scrum methodologies.
• Knowledge of web performance optimization and SEO best practices.
• Experience with cloud-based application environments.

Preferred Qualifications

• Bachelor's degree in Computer Science, Information Technology, or a related field.
• Strong problem-solving and analytical skills.
• Ability to develop scalable and maintainable frontend applications.
• Excellent communication and collaboration skills.

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.