Apply on company website United States of America On-site Full-time

Javvy Coffee Company is hiring a Senior Full- Stack Engineer, Shopify & E-Commerce

Responsibilities

  • 40% — Shopify, cart, checkout, and ecommerce funnel work
  • 25% — Custom web apps and services (React, Next.js, occasionally Vue)
  • 15% — Cloudflare Workers, reverse proxy, and split-testing infrastructure
  • 10% — Recharge / subscription and customer portal work
  • 10% — QA, release process, code review, and technical standards

Requirements

  • Production experience with Shopify — Admin API, Storefront API, webhooks, product/variant/cart/checkout logic.
  • Strong React and/or Next.js, plus TypeScript or strong modern JavaScript.
  • Node.js (or similar) backend experience and solid API design chops.
  • Comfort integrating third-party APIs, using Git/GitHub PR workflows, and owning production deployments.
  • A track record of debugging production issues and building software that's fast, reliable, and maintainable.
  • Sound judgment using AI dev tools — as an accelerant, not a substitute for engineering fundamentals.

Nice to Have

  • Recharge or a similar subscription platform (Skio, Stay.ai, Smartrr, Ordergroove, Loop, etc.).
  • Subscription flows: skips, delays, swaps, rebills, save offers.
  • Shopify Functions / Checkout Extensibility.
  • Cloudflare Workers, reverse proxies, or edge infrastructure.
  • A/B testing or experimentation systems.
  • Ecommerce analytics and tracking tools (Amplitude, Elevar, PostHog, server-side tracking).
  • Performance optimization for high-traffic ecommerce pages.
  • Building internal tools for ecommerce, ops, or catalog management.
  • Real, hands-on experience with AI-assisted coding workflows (Cursor, Claude Code, GitHub Copilot, ChatGPT, or similar).

Benefits

  • Competitive Salary
  • 100% Company-Paid Health, Dental, Vision & Life Insurance for employees (Family coverage available at employee cost)
  • 401(k) Retirement Plan
  • Parental Leave
  • Free Access to Javvy Products
  • Career Growth Opportunities
  • Collaborative, Fast-Paced Start-Up Environment

Work Arrangement

On-site

Additional Information

  • Full-time, fully remote, EST working hours, US-based.
  • Strong written and verbal English communication.
  • Comfortable in a fast-moving startup environment where priorities shift fast.
Required Skills
Shopify
Job Details
Location United States of America
Work mode On-site
Employment Full-time
Department Tech
Category other
Posted 12 days ago
Application On company website
About company
Javvy Coffee Company logo
Javvy is on a mission to set a new standard for café favorites with better-for-you beverages that are craveable, convenient, and without compromise. Positioned at the intersection of café culture, convenience, and functional nutrition, we’re reimagining the drinks people buy every day — proving you don’t have to compromise between great taste and quality ingredients. What began as a cult-favorite DTC brand has rapidly scaled into an omnichannel business, now expanding into major retail while building a loyal community around better-for-you café favorites.
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