Founding Full Stack Engineer
About the Role
This is a founding engineering role at a consumer health and wellness company operating at the intersection of AI and ecommerce. You will own the entire engineering function, from a near-term membership platform launch through to a React Native consumer app, LLM-powered agents, and compliance tooling. It is a high-ownership position built for someone who ships fast and thrives in ambiguity.
What You'll Do
Build and launch a consumer membership web application on Shopify and Recharge, then own ongoing maintenance and improvements after launch.
Monitor and optimize page speed, app performance, and third-party script and pixel behavior across the storefront.
Keep tracking and consent tooling properly configured and compliant with privacy regulations such as CPRA.
Own engineering architecture, stack choices, security, vendor and contractor decisions, and the databases behind the membership platform.
Lead development of a consumer-facing React Native app from the ground up, prioritizing iOS.
Build LLM-powered agents and internal tools that run unattended in production, with evals, monitoring, and human-in-the-loop safeguards where they matter.
Leverage AI, automation, and low-code tools to improve speed and quality of execution, and build internal scripts and workflows that cut manual work.
Partner directly with the CEO to tackle high-priority problems and move fluidly between product and infrastructure decisions.
What We're Looking For
3 or more years as a full-stack engineer with a strong track record of shipping consumer products to production.
Proficiency in TypeScript and React, with shipped production applications to demonstrate it.
Proficiency in Python or Node.js and a history of shipping fast, reliable code.
Hands-on experience with Shopify and Recharge integrations.
Demonstrated skill in web performance optimization, including page speed, bundle size, and third-party script management.
Experience building and shipping consumer-facing React Native apps, ideally iOS-first.
Experience implementing privacy compliance tooling covering consent management and data handling requirements.
Comfort making architectural and security decisions with minimal guidance, including database and vendor selection.
Familiarity with building or deploying LLM-powered agents or AI automation tools is a strong plus.
Degree in engineering, computer science, mathematics, or equivalent demonstrated experience shipping software products.
Compensation & Benefits
Base salary: $130,000 to $200,000 USD per year.
Location
On-site in San Francisco, United States.