Shopify Expert Mobile Apps (E-commerce) (ZR-522)

Horizon Tech; Karachi Division; On-site; PKR 1,400,000 - 2,000,000; Full time

Job summary

A leading e-commerce company in Karachi is seeking a highly skilled Shopify Expert focused on mobile applications. The candidate will enhance the mobile commerce strategy, lead the development of mobile-first experiences, and integrate third-party apps. Required skills include expertise in Shopify APIs, mobile app development experience, and strong proficiency in JavaScript and UI/UX design. Night shift required following US EST.

Qualifications

• 6-8 years of experience with Shopify Plus and APIs.
• Experience with mobile app development (native or hybrid).
• Understanding of mobile UX/UI design principles.

Responsibilities

• Develop and maintain mobile apps for Shopify.
• Lead mobile-first Shopify experience development.
• Optimize mobile interfaces for performance.

Skills

Shopify Plus expertise

Mobile app integration

JavaScript proficiency

Liquid code knowledge

React Native experience

Problem-solving skills

Education

Bachelor's degree in Computer Science or Engineering

Tools

Tapcart

Flutter

Google Analytics

Job description

Overview

Horizon Tech is seeking a highly skilled and experienced Shopify Expert with a focus on Mobile Applications to join our e-commerce team. The ideal candidate will have deep expertise in the Shopify platform, including mobile app integrations, custom app development, and UI/UX optimization for mobile-first commerce experiences. You will play a key role in enhancing our mobile commerce strategy, improving conversion rates, and building a seamless omnichannel experience.

Key Responsibilities

• Develop, customize, and maintain mobile apps that integrate seamlessly with Shopify storefronts.
• Lead the development and deployment of mobile-first Shopify experiences (iOS/Android).
• Integrate third-party Shopify apps and APIs with mobile applications.
• Optimize Shopify mobile interfaces for performance, speed, and responsiveness.
• Collaborate with design, marketing, and product teams to align mobile UX with brand goals.
• Troubleshoot and resolve issues related to app performance, checkout flows, and mobile responsiveness.
• Implement best practices for mobile app security and data protection.
• Analyse user behaviour and metrics to improve mobile user experience and conversion rates.
• Stay updated with Shopify's latest features, Liquid code updates, and mobile app development trends.

Requirements

• 6-8 years of proven experience with Shopify Plus and Shopify APIs (Admin, Storefront, etc.).
• Strong experience developing or managing Shopify-integrated mobile apps (native or hybrid).
• Proficiency in JavaScript, Liquid, React Native, Flutter, or other relevant frameworks.
• Experience with mobile app builders for Shopify (e.g., Tapcart, Vajro, Plobal Apps) is a plus.
• Deep understanding of mobile UX/UI design principles and performance optimization.
• Experience with headless commerce setups (e.g., Hydrogen + Oxygen) is an advantage.
• Familiarity with REST/GraphQL APIs, webhooks, and third-party integrations.
• Ability to manage multiple projects and deliver on tight deadlines.
• Strong problem-solving skills and attention to detail.

Preferred Qualifications

• Bachelor's degree in Computer Science, Engineering, or a related field.
• Shopify certification(s) or equivalent portfolio demonstrating expertise.
• Experience with e-commerce analytics tools (Google Analytics, Hotjar, Mixpanel, etc.).

Other Details

• Job Timings: Night shift following US EST (Full Time).
• Office location: Shaheed-E-Millat Road, off to Shahrah-e-Faisal, Karachi.