Software Engineer

We’re looking for an experienced E-Commerce Engineer with deep Shopify expertise to join an exciting client engagement. You’ll be responsible for designing, integrating, and maintaining a modern commerce ecosystem that supports business growth, operational excellence, and an outstanding customer experience.

This is a hands-on engineering role focused on building scalable, reliable, and high-performing e-commerce solutions while integrating multiple business-critical platforms.

Responsibilities

• Design, develop, and maintain a robust commerce ecosystem centered around Shopify.
• Ensure reliable integration between Shopify, Stripe, Customer.io, 3PL providers, Mixpanel, marketing attribution tools, and other business systems.
• Own the architecture and technical health of the end-to-end commerce platform.
• Build and maintain scalable, secure, and reliable integrations with third-party services.
• Optimize checkout flows, payment processing, order management, subscriptions, and customer experience.
• Implement and maintain analytics instrumentation, event tracking, and marketing technology integrations.
• Troubleshoot production issues and continuously improve platform reliability, performance, and scalability.
• Collaborate with cross-functional teams to support commercial growth and long-term platform evolution.

Requirements

Must Have

• 8+ years of software engineering experience, including substantial experience building and operating production e-commerce platforms.
• Strong hands-on expertise with Shopify:
  
  • custom storefront development;
  • Shopify APIs;
  • app integrations;
  • platform capabilities and limitations.
• Solid production experience with Stripe and payment processing systems.
• Deep understanding of e-commerce architecture, including:
  
  • checkout flows;
  • order lifecycle;
  • refunds;
  • subscriptions;
  • promotions and discounts;
  • taxes;
  • transaction edge cases.
• Experience implementing and maintaining analytics instrumentation, attribution systems, event tracking, or marketing technology integrations within production e-commerce environments.
• Experience integrating e-commerce platforms with third-party systems such as ERP, OMS, WMS, CRM, customer support, analytics, or marketing platforms.
• Strong problem-solving skills and the ability to work independently in a fast-paced environment.

Nice to Have

• Experience with Shopify Plus.
• Experience in fast-growing D2C or consumer retail businesses.
• Hands-on experience building subscription-based commerce solutions and recurring billing systems.
• Strong understanding of complex API ecosystems and multi-vendor integrations.
• Experience designing or evaluating headless commerce architectures.
• Experience supporting international, multi-brand, or multi-store e-commerce environments.
• Experience building asynchronous or event-driven commerce workflows.
• Experience working in highly regulated or compliance-driven industries.
• Experience providing technical leadership and mentoring senior engineers without direct people management responsibilities.

What You’ll Work With

• Shopify
• Shopify APIs
• Stripe
• Customer.io
• Mixpanel
• Marketing attribution platforms
• Third-party logistics (3PL)
• ERP / OMS / WMS / CRM integrations
• Event-driven integrations and production commerce infrastructure

If you’re passionate about building reliable, scalable commerce platforms and enjoy solving complex integration challenges across a modern e-commerce ecosystem, we’d love to hear from you.

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