Senior Shopify Developer

Milano, Lombardia, Italy February 25, 2026

Byte-Code is a dynamic and innovative e-commerce company specializing in creating exceptional online shopping experiences. We are committed to delivering outstanding service and cutting-edge solutions to our diverse clientele. As we continue to grow, we are looking for a talented Senior Shopify Developer with strong skills on theme and app development.

The ideal candidate will have a deep understanding of Shopify’s platform, and the ability to translate fully specified designs into functional and performant e-commerce sites.

Role and Key Responsibilities:

As a Senior Shopify Developer, you will:

  • Develop, customize, and implement high-quality Shopify themes from initial concept to final launch, using Liquid, HTML, CSS, and Javascript.

  • Build advanced Shopify features using Storefront API, Admin API, and custom apps

  • Collaborate with our design team to ensure that the website's design is technically feasible and to identify the best approach for its implementation.

  • Develop backend integrations (ERP, CRM, PIM, payments, logistics, marketing tools)

  • Ensure cross-browser, cross-platform, and mobile compatibility.

  • Provide technical support and troubleshoot any issues related to Shopify theme development.

  • Customize existing themes

Required Skills & Experience

  • Shopify

    • 4+ years of experience with Shopify / Shopify Plus

    • Strong knowledge of Liquid, Shopify CLI, theme architecture, Hydrogen / Storefront API

    • Experience building custom Shopify apps

  • Frontend

    • HTML5, CSS3, SCSS/Tailwind

    • JavaScript (ES6+), React

    • Performance optimization (Core Web Vitals, Lighthouse)

  • Backend

    • Experience with Node.js, PHP, Ruby, or similar backend stacks

    • REST and GraphQL APIs

    • Databases (PostgreSQL, MySQL, MongoDB)

    • Experience integrating third-party services (payments, ERP, CRM, marketing tools)

  • Dev & Tooling

    • Git, CI/CD workflows (GitHub/GitLab)

    • Docker (nice to have)

    • Cloud platforms (AWS, GCP, Vercel, Netlify)

What We Offer:

  • A dynamic and supportive work environment.

  • Opportunities for professional growth and development.

  • Flexible working hours and remote work options.

  • A chance to work on exciting projects with a diverse range of clients.

How to Apply:

Please submit your resume and a portfolio of your work (including links to live Shopify sites you have developed).

Byte-Code is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.

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