General Technology Services is a rapidly expanding organization situated in Medellín, Colombia. We pride ourselves on possessing one of the most influential networks within software development and IT services for the entertainment, financial, and logistics sectors. Our corporate projections offer a multitude of opportunities for professionals to elevate their careers and experience substantial growth. Joining our team means engaging with expansive engineering teams across Latin America, Philippines and the United States, contributing to cutting-edge developments in multiple industries.

Category: Software Development

Seniority: Senior

Location: LATAM

What you will be doing

We are looking for a Senior Shopify Developer with strong full-stack web development experience to build, customize, and maintain high-performing e-commerce experiences.

The ideal candidate combines deep Shopify storefront expertise with strong front-end and back-end development skills, API integrations, payment processing knowledge, and a strong understanding of UI/UX and conversion-focused e-commerce.



This person will be comfortable taking ownership of a production Shopify environment, troubleshooting issues independently, and working directly with business stakeholders.

Required Skills & Experience

5+ years of professional experience as a full-stack developer or in combined front-end/back-end web development roles.

Strong hands-on experience building and customizing Shopify storefronts.

Strong understanding of REST and/or GraphQL APIs.

Proficiency with:
- Shopify theme architecture
- Shopify APIs / Admin API
- HTML
- CSS/SCSS
- Responsive and mobile-first development
- Back-end development experience with at least one modern language/framework, such as Node.js, Python, Ruby, or PHP.
- Experience integrating third-party platforms through APIs, particularly shipping, tracking, payment, or e-commerce services.
- Understanding of online payment processing, including tokenization and PCI c

📌 Senior Fullstack Engineer (Guavio)
🏢 Lean Tech, a Lean Solutions Group Division
📍 Guavio