Senior Frontend Developer

Radwell International, Inc.•Willingboro, NJ

40d•$120,000 - $140,000•Onsite

About The Position

Radwell International is the parent company of several individual branded entities, currently organized into four business units: Radwell, Radwell International, Group CBS, and Electrical Source. These business units operate within the electrical and automation parts distribution industry-specializing in new, surplus, obsolete, and refurbished components-as well as the service and repair of factory automation equipment, electrical controls, and circuitry. Each unit maintains its own P&L accountability and pursues distinct yet strategically aligned growth initiatives. We are seeking a talented and experienced Senior Frontend Developer to join our eCommerce Software Engineering team. This role is responsible for delivering high-quality, performant, and responsive user interfaces within the Adobe Commerce (Magento 2) platform. The ideal candidate brings a strong foundation in modern frontend technologies, deep knowledge of Magento theming and layout architecture, and a passion for creating intuitive, conversion-focused digital experiences. You'll work closely with backend developers, designers, and business stakeholders to continuously enhance the customer journey across our eCommerce platform.

Requirements

5+ years of professional experience in frontend development, with at least 3 years focused on Adobe Commerce (Magento 2).
Strong proficiency in HTML5, CSS3, JavaScript, and jQuery.
Hands-on experience with Magento 2 theming, layout XML, UI components, and Knockout.js.
Experience with modern build tools (e.g., Webpack, Gulp, Grunt) and version control (Git).
Understanding of responsive design principles and mobile-first development.
Ability to optimize frontend performance for speed, accessibility, and SEO.
Familiarity with integrating third-party APIs and working with REST/SOAP APIs.
Excellent problem-solving skills and attention to detail.
Strong communication skills and ability to work collaboratively in a cross-functional team.

Nice To Haves

Adobe Commerce certifications (e.g., Adobe Certified Expert - Adobe Commerce Front-End Developer) are a plus.
Experience with Adobe Commerce Cloud or other cloud-based hosting environments is a plus.
Experience with the B2B capabilities of Adobe Commerce Cloud is a plus

Responsibilities

Develop and maintain responsive, accessible, and visually engaging frontend experiences for Adobe Commerce (Magento 2) websites.
Customize Magento themes (Hyva) and templates using HTML, CSS, JavaScript, and Knockout.js.
Collaborate with UX/UI designers to translate mockups and prototypes into pixel-perfect, functional interfaces.
Optimize frontend performance to improve site speed, SEO, and user experience.
Ensure cross-browser, cross-platform, and cross-device compatibility.
Implement and maintain custom widgets, components, and CMS blocks within Magento.
Work closely with backend developers to integrate APIs and ensure seamless data flow.
Participate in code reviews and contribute to frontend development standards and best practices.
Troubleshoot and resolve frontend issues in both staging and production environments.
Stay current with frontend trends, Magento updates, and emerging eCommerce technologies.