Web Developer (CMS & E-commerce Specialist)

Payment Gateway Solutions Pvt.Ltd.; Mumbai Suburban; On-site; INR 800,000 - 1,200,000; Full time

Job summary

Payment Gateway Solutions Pvt.Ltd. in Mumbai is seeking a skilled plugin and integration developer to design, build, and maintain custom plugins for WordPress, Shopify, Magento, and Wix, with strong API connectivity and a portfolio of integration projects.

You will handle frontend tasks (HTML5, CSS3, JavaScript, jQuery, Bootstrap) and backend work (PHP, MySQL), delivering robust CMS extensions and seamless e-commerce solutions for diverse clients.

Qualifications

• Experience building custom plugins or apps for WordPress, Shopify, Magento, or Wix.
• Strong API integration with third-party services and CRMs.
• Solid frontend skills in HTML5, CSS3, JS, and jQuery.
• Backend development with PHP and MySQL.
• CMS & e-commerce mastery demonstrated via portfolio.

Responsibilities

• Design, build, and maintain custom plugins, extensions, and apps.
• Connect CMS platforms and e-commerce stores with third-party APIs.
• Develop frontend with HTML5, CSS3, JavaScript, and jQuery.
• Create responsive layouts using Bootstrap.
• Work with PHP and relational databases (MySQL).

Skills

WordPress plugins

Shopify apps

Magento extensions

Wix integrations

API integration

Frontend: HTML/CSS/JS

Bootstrap UI

PHP & MySQL

Tools

REST API

Liquid

Storefront API

Velo by Wix

Job description

Role & responsibilities

Key Responsibilities

• Custom Plugin Development: Design, build, and maintain custom plugins, extensions, and apps for WordPress, Shopify, Magento, and Wix environments.
• API & Integration: Connect CMS platforms and e-commerce stores with third-party APIs, payment gateways, and CRM systems.
• Core Frontend: Deep expertise in HTML5, CSS3, JavaScript (ES6+), and jQuery.
• UI Frameworks: Extensive experience building responsive layouts using Bootstrap.
• Backend & Database: Strong command of PHP and relational databases MySQL
• CMS & E-commerce Mastery: Demonstrable portfolio of custom plugin/app development for:
• WordPress (Custom themes, hooks, REST API)
• Shopify (Liquid, Custom Apps, Storefront API)
• Magento (Extension development, architecture)
• Wix (Velo by Wix, custom integrations)