Frontend Developer (React/Angular) — UI & Design Systems

Machine Learning Technologies, LLC; City of Utica (NY); On-site; USD 80,000 - 120,000; Full time

Job summary

Machine Learning Technologies, LLC is seeking a skilled Frontend Developer to design, develop, and maintain responsive web applications using React.js, Angular, and .NET Core integration. You will collaborate with product managers, designers, and QA engineers to ensure performance, security, accessibility, and a seamless user experience.

Responsibilities include translating Figma designs, building reusable components, implementing state management, and ensuring accessibility and testing

Qualifications

• Proficient in building responsive web apps with React.js and Angular.
• Strong knowledge of HTML5, CSS3, and responsive design.
• Experience with state management (Redux, NgRx, RxJS).
• Experience with .NET Core / ASP.NET Core backend integration.
• Familiarity with RESTful APIs and security (JWT, OAuth 2.0).
• Unit testing and test automation using modern JS/TS testing tools.

Responsibilities

• Design, develop, and maintain responsive web apps using React.js and Angular.
• Build reusable UI components and scalable frontend architectures.
• Develop and maintain component libraries and design systems.
• Translate Figma designs into functional interfaces.
• Develop RESTful APIs integration using .NET Core.
• Implement authentication/authorization with JWT and OAuth 2.0.
• Apply DI and SOLID principles; collaborate with backend teams.
• Implement state management with Redux/NgRx/RxJS.
• Optimize performance and accessibility; ensure cross-browser compatibility.
• Collaborate with product managers, designers, QA, and backend teams.

Skills

React.js

Angular

HTML5

CSS3

Redux

RxJS

NgRx

RESTful API

JWT/OAuth

ASP.NET Core

TypeScript

Unit Testing

UI Component Libraries

Tools

Jest

React Testing Library

Jasmine

Karma

xUnit

NUnit

MSTest

ADO.NET

Dapper

EF Core

Job description

Machine Learning Technologies, LLC is seeking a skilled Frontend Developer to design, develop, and maintain responsive web applications using React.js, Angular, and .NET Core integration. You will collaborate with product managers, designers, and QA engineers to ensure performance, security, accessibility, and a seamless user experience.

Responsibilities include translating Figma designs, building reusable components, implementing state management, and ensuring accessibility and testing