Solo full-stack engineer

We are looking for a strong solo full-stack engineer who can take full ownership of building from zero to launch.

This is not a narrow frontend or backend role. We need one engineer who can independently build the complete platform end-to-end, including:

• product architecture and technical decisions;
• frontend and backend development;
• database design;
• authentication and user accounts;
• Shopify integration;
• product/catalog data ingestion;
• AI/LLM integrations;
• automated content and product optimization workflows;
• safe publishing of changes back to Shopify;
• background jobs and automation;
• experiment tracking and before/after measurement;
• analytics and dashboard functionality;
• payments/subscriptions;
• deployment, monitoring, security, and production infrastructure.

The engineer should be comfortable turning a product concept and Figma designs into a working production SaaS without needing a large engineering team or constant technical direction.

We need someone who is highly independent, product-minded, fast, and able to make practical technical decisions.

Ideal profile:

Strong full-stack experience, experience building SaaS products from scratch, API integrations, Shopify development, AI/LLM workflows, automation, cloud infrastructure, and production deployments.

The goal is to have one technical owner responsible for delivering the complete working platform, not separate developers for every part of the stack.