> Markdown version of [/jobs/ext/4617106-founding-engineer](https://www.wearedevelopers.com/jobs/ext/4617106-founding-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Founding Engineer - **Company:** Digital Waffle - **Location:** San Francisco, CA, United States - **Contract:** Permanent contract - **Skills:** Artificial Intelligence, Cursor, Python (Programming Language), Next.js, TypeScript, ReactJS, Large Language Models, Machine Learning Operations, Claude - **Published:** November 7, 2026 - **Apply:** https://www.juju.com/job/28_25304_a027d82192e061b3281267c623492d06 ## About the Role * Strong commercial engineering experience, ideally as an early hire at a fast-growing startup * Strong Python, TypeScript, React and Next.js in production * Track record of shipping product end to end, not just contributing to someone else's codebase * Comfortable making architectural calls with incomplete information and revisiting them when needed * Fluent in modern AI engineering tools and able to use them to materially raise your output * Happy working 5 days a week in-person with a small, high-intensity team, * Prior Founding Engineer experience at a YC or similarly fast-growing startup * Exposure to AI/LLM product work, agents or ML infrastructure * A shipped side project you can talk about with real pride ## Description * Build core product features end to end across Python, TypeScript, React and Next.js * Make foundational architecture, tooling and infrastructure decisions that will carry the product for years * Ship fast, iterate on real user feedback and hold a high bar for what goes to production * Work directly with the founders on product direction, prioritisation and technical trade-offs * Own reliability, performance and cost from the start, not as later problems * Shape hiring, engineering culture and standards as the team grows behind you * Use AI tooling (Claude, Cursor and similar) across every part of your workflow