Senior Shopify Full Stack Engineer

We're so happy you're here! Thank you for checking our job out and we hope to have the chance to meet you in our interview process!

About the role

We’re looking for a Senior Full Stack Engineer at Grüns! In this role, you’ll be responsible for developing, scaling, and maintaining our multi-brand Shopify ecosystem. You’ll partner closely with Ecom, Design, CRO, and Growth to launch best-in-class digital experiences that drive conversion, performance, and retention — while building the technical foundation to support rapid brand expansion and global scale.

You’ll have full ownership from architecture to deployment, working across the stack (Shopify Plus, Tailwind, React/Next.js, Node.js, GraphQL, CI/CD) to bring ideas from design handoff to production. You’ll join a lean, high-impact team where engineering directly accelerates business outcomes and CRO velocity.

This is a remote HQ role — we’re a distributed, high-trust team that also gathers bi-annually for off-sites to connect IRL and build together.

In this role, you will:

• Build best-in-class customer experiences: Architect, develop, and deploy major features that improve customer experience and drive conversion — from membership portals and bundle builders to new brand launches and international expansion.
• Enable scale through reusable infrastructure: Design and implement scalable systems, shared components, and developer tooling that increase velocity for CRO testing, new product launches, and brand rollouts.
• Own site performance and reliability: Establish and enforce best practices for site speed, SEO/GEO readiness, accessibility, and uptime. Use analytics and monitoring tools to proactively identify and resolve performance bottlenecks.
• Integrate and evolve our tech stack: Build and maintain integrations between Shopify Plus and backend systems such as CRM, CDP, order management, and fulfillment.
• Drive the technical roadmap: Partner with Ecom, Growth, and Engineering to translate business priorities into technical milestones. Estimate effort, surface dependencies, and align on timelines to ensure fast, high-quality delivery.
• Champion engineering quality: Build scalable, maintainable codebases with automated testing, CI/CD pipelines, and clear documentation.
• Collaborate cross-functionally: Work hand-in-hand with Design and CRO teams to ideate, prototype, test, and iterate on conversion-driving experiences.

We're looking for someone who:

• 7–10 years full-stack experience, with at least 4 years in Shopify theme/app development and Liquid/React integration
• Proven record of owning front-end and back-end Shopify builds end-to-end, from architecture to deployment
• Deep understanding of Shopify Plus themes, Liquid, React/Next.js, Node.js, and modern CI/CD pipelines
• Strong command of Tailwind, HTML, CSS, JavaScript, and performance optimization tools (Lighthouse, SpeedCurve)
• Experience building scalable, modular architecture that supports brand launches, experimentation, and rapid iteration
• Familiarity with APIs (REST, GraphQL), page builders (e.g., Replo, Builder.io), and headless commerce approaches
• Nice-to-have: Cloud infrastructure (AWS or GCP), personalization frameworks, and performance monitoring experience

Approach to the role:

• Highly autonomous and execution-oriented: can take Figma designs and partner directly with designers to ship production-ready builds without heavy specs
• Balances speed with scalability: communicates trade-offs clearly and aligns on pragmatic paths forward
• Design-minded and customer-focused: contributes ideas to improve experience, performance, and conversion
• Builds for reuse: creates scalable, reusable infrastructure and components that empower teams across brands
  
• Communicates effectively: Communicates across design, growth, and business stakeholders, ensuring shared context and alignment

At Grüns, we're committed to providing a competitive total compensation package—grounded in market data that considers our size, stage, industry, and location. For this role, the base salary range is between $130,000 -$160,000 depending on experience. 

Beyond base salary, we offer competitive equity packages and a comprehensive set of benefits designed to support the well-being, growth, and balance of our team.

To Apply: Please enter your info and share a bit about yourself with us below. We ask that you do not use Chat GPT or similar tools to answer these questions, as it is our hope to genuinely get to know you and the way you communicate and think! We do love integrating these tools into our work though, and you'll hear plenty more about that if you join us.

A bit about us...

At Grüns, we believe that foundational nutrition should be simple and convenient for everyone. We're dedicated to bringing comprehensive and real nutrition to you through our gummies, formulated from 60 nutrient-dense and whole-food ingredients. Simply enjoy a grab-and-go snack pack of gummies daily whenever fits best in your schedule and wherever life takes you.

Like you, we were disappointed. There’s an infinite number of “nutrition” companies, all focused on what’s best for them — not what’s best for you. Hundreds of products to sell you on, low-quality ingredients, and small nutrient doses. We’ve seen it all.

So we decided it was time to fix it. No more choking on and popping pills like a pharmacy. No more clean-up and disgust from gross powders. And no more cobbling together handfuls to dozens of supplements. Grüns is comprehensive nutrition, made convenient and delicious.

What we care about...

Autonomy: Only the best work at Grüns. We’re all confident, independent leaders. We are proactive. We find opportunities for improvement. Don’t ask; just do. When our actions impact other areas of the organization, we communicate with those functional leaders to ensure connectivity.

Growth: We love to take on new challenges, learn new things, and express interest in new functions. “I’ve never done this before” is not an excuse; it’s an opportunity.

Community: We care deeply about each other. We’re good humans and provide support wherever we can. We care, not just professionally but personally as well.

Compensation & Perks:

For every role, we aim to have highly competitive compensation and opportunity for impact and career growth.

Everyone at Grüns works hard, but we believe in wellness and balance too. We have super strong benefits coverage -- for you and your family, generous PTO, free Grüns subscriptions, and a few more perks centered around health and well-being that we can't wait to tell you about!