Frontend Engineer: Build Responsive UIs & Collaborate

AgileGrid Solutions; United States; On-site; USD 90,000 - 150,000; Full time

Job summary

AgilityFeat, Inc. is seeking a Frontend Developer to build, enhance, and maintain user interfaces across platforms.

You will transform design mocks and product requirements into responsive, maintainable code, collaborating with designers, backend developers, and product stakeholders to deliver polished digital experiences from initial implementation through release. The ideal candidate has at least four years of professional front-end experience and strong knowledge of modern frameworks such as

Qualifications

• Applicants should have at least four years of experience building and supporting front-end applications in a professional setting.
• Strong proficiency with React, Angular, or Vue.js is required, along with a solid understanding of HTML5, CSS3, JavaScript, and responsive design principles.
• Experience with CSS preprocessors such as Sass or LESS is expected.

Responsibilities

• Translate designer mockups, prototypes, and product requirements into responsive, accessible front-end interfaces.
• Develop, test, debug, and maintain application features using the team’s chosen frameworks and tools.
• Collaborate with backend developers to integrate REST APIs, handle data in the user interface, and resolve integration issues.
• Optimize loading speed, responsiveness, and rendering performance across devices, browsers, and screen sizes.
• Work with design and product partners to refine interface behavior and ensure implementation aligns with user needs and project goals.
• Participate in code reviews, contribute to shared development standards, and identify opportunities to improve code quality and maintainability.
• Support CI/CD workflows and assist with diagnosing and resolving defects before and after release.
• Communicate progress, risks, and technical considerations clearly to relevant team members.

Skills

React

Angular

Vue.js

Tools

HTML5

CSS3

JavaScript

REST APIs

Sass

LESS

Job description

AgilityFeat, Inc. is seeking a Frontend Developer to build, enhance, and maintain user interfaces across platforms.

You will transform design mocks and product requirements into responsive, maintainable code, collaborating with designers, backend developers, and product stakeholders to deliver polished digital experiences from initial implementation through release. The ideal candidate has at least four years of professional front-end experience and strong knowledge of modern frameworks such as