Full Stack Software Engineer

Sans

Full Stack Engineer building software for Sans' customer experience and internal systems. Working on Shopify and Next.js applications with a focus on innovative AI features.

Posted 7/7/2026full-timeCulver City • California • 🇺🇸 United StatesMid-LevelSenior💰 $130,000 - $160,000 per yearWebsite

Tech Stack

Tools & technologies

DockerJavaScriptNext.jsReactReact NativeTypeScript

About the role

Key responsibilities & impact

Own and improve the Sans headless storefront built on Shopify Hydrogen and React Router, with a focus on conversion, performance, and a clean purchase experience
Build the dedicated commerce experience that will support our upcoming mobile app and create a seamless connection between web and app
Architect and ship customer-facing AI features, including a conversational recommendation experience that helps customers find the right product for their home, use case, and environment
Build systems that turn customer feedback into usable signal by pulling from support tickets, reviews, and social comments and making that information accessible across the company
Develop internal tools and AI-powered workflows that help teams move faster across operations, customer experience, and growth
Maintain and expand integrations across our ecommerce stack, including Klaviyo, Attentive, Gorgias, and similar platforms, with clear ownership of APIs, webhooks, and data flows
Partner with the Head of Digital, Creative, and CX teams to translate customer needs and business priorities into shipped software
Contribute to technical strategy and help shape how Sans uses modern tooling, including AI-assisted development, to build faster and operate more effectively
This is an individual contributor role with broad ownership across customer-facing products and internal software systems.

Requirements

What you’ll need

Bachelor’s Degree in Computer Science preferred
4-7 years of professional software engineering experience building and shipping production applications
Strong React and TypeScript skills
Experience with the Shopify ecosystem, including Shopify APIs such as the Storefront API and Admin API. Hands-on Hydrogen or headless Shopify experience is strongly preferred
Strong Next.js experience across both internal tools and customer-facing applications
Experience integrating third-party platforms such as Klaviyo, Attentive, Gorgias, or similar tools through APIs and webhooks
Active daily use of AI development tools such as Claude Code, Cursor, or Copilot as part of a real production workflow
Experience building AI or ML features in production, including work with embeddings, vector databases, or retrieval systems (preferred)
Background in DTC ecommerce or consumer brands (preferred)
Mobile app development experience, including React Native or similar frameworks (preferred)
Infrastructure and deployment experience across platforms such as Vercel, Shopify Oxygen, and Docker (preferred)

Benefits

Comp & perks

Option for fully paid medical, dental, and vision coverage
Opportunity to contribute to 401k
Unlimited PTO plus 11+ paid holidays
Monthly wellness stipend
Free Sans product!

ATS Keywords

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Hard Skills & Tools

Software EngineeringProduction ApplicationsAI Features DevelopmentMobile App DevelopmentIntegration with APIs

Certifications

Bachelor’s Degree in Computer Science