[Hiring] Senior Fullstack Engineer @Lean Solutions Group

Role Description

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

Qualifications

• 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 Liquid
  • Shopify theme architecture
  • Shopify APIs / Admin API
  • HTML
  • CSS/SCSS
  • JavaScript
  • 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 compliance considerations.
• Strong UI/UX sensibility with an understanding of e-commerce conversion and customer experience.
• Experience independently supporting and troubleshooting production e-commerce sites.
• Strong communication skills and the ability to translate business requirements into technical scope.
• Familiarity with online payment processing and credit card handling best practices; direct experience with PaySafe or a comparable payment processor (Stripe, Braintree, Authorize.net, etc.) is a strong plus.

Requirements

• Direct experience with AfterShip or similar post-purchase/shipment-tracking platforms.
• Experience with e-commerce conversion optimization and analytics tools (GA4, Shopify Analytics, heatmaps).
• Experience with version control (Git) and basic CI/CD practices.
• Background supporting a small business or startup as the sole or lead technical resource.
• Experience in travel, logistics, shipping, or golf/sporting goods e-commerce.

Soft Skills

• Strong problem-solving and debugging skills.
• Ability to work independently and take ownership of projects.
• Strong communication skills with the ability to articulate, diagram, and document complex engineering concepts.

Benefits

• Join a powerful tech workforce and help us change the world through technology.
• Professional development opportunities with international customers.
• Collaborative work environment.
• Career path and mentorship programs that will lead to new levels.