Lead Product Engineer

### Lead Product Engineer REMOTE (US) | Full-time###
** About Diadia
** At
** Diadia Health**, we’re reimagining the future of healthcare - starting with the 47 million women navigating perimenopause and beyond. Our AI-powered medical reasoning platform interprets complex lab and genetic data, generating
** highly personalized, precision protocols
** grounded in functional and epigenetic science.

We’re a VC-backed company with **$10M in funding
** from Salesforce Ventures, Sound Ventures (Ashton Kutcher), and Tribe Capital. Our team blends engineering talent from Google, Reddit, Uber, and Change.org with clinical innovators from Apeiron Zoh.###
*
* The Opportunity:

Lead Product Engineering & Shape the Future of Personalized Medicine
** We’ve built a product that’s solving real pain - uncovering root causes that most physicians miss, and helping users take back control of their health.

You will own the end-to-end product-engineering engine that turns Diadia’s AI reasoning platform into a flawless, loved experience for millions of users. You will report directly to the CTO and architect and ship HIPAA-grade, zero-to-one features at startup speed - keeping 99.9% uptime while compressing idea-to-deploy to under a week - to unlock 10x better care and fuel 100x user growth.##

** Who You Are**
* ** High-agency builder.
** You own outcomes end-to-end, move fast, and thrive in zero-to-one startup chaos - especially when AI is the core lever.
* ** Relentless executor.
** You plan ruthlessly, ship on schedule, and make smart trade-offs without compromising integrity or quality.
* ** Analytical & adaptable.
** You learn new domains in days, turn data into insight, and stay steady under pressure while priorities shift.
* ** Straight-shooter with follow-through.
** You speak plainly, keep every commitment, and expect the same from teammates.
* ** Mission-driven health optimizer.
** You live the problem space and channel that personal passion into bold product innovation.##
** What You’ll Own**###
** In Your First 90 Days, You’ll:**
* ** Harden the Tech Stack** - Establish best practices and observability to guarantee 99.9% reliability and zero issues across critical user flows, automate one-click deploys to prod (Vercel / Git Hub Actions) with proper versioning, and audit HIPAA-grade best practices.
* ** Ship User-Facing Features** - Build, and launch the next high-impact patient or clinician features end-to-end, owning spec, DX, tests, and A/B rollout.
* ** Design-System Glue** - Partner with design team to codify shared components into a themed Design-System library, eliminating duplicate code.###
** In Your First Year:**
* ** End-to-End Ownership** - Turn Figma to prod in days, no hand-offs, no silos.
* ** Codebase Stewardship** - Refactor on the fly, pay down tech debt, and keep the Type Script, React, Node, Postgres, GCP stack humming at 99.9% uptime.
* ** AI Stewardship** - Lead by example in adopting Gen-AI tooling (e.g., code-gen, AI code-review bots, test-gen, code for LLM principle) and run quick-start workshops so the whole team codes faster and smarter.
* ** Culture Carrier & Bar Raiser** - Lead by example in PRs, docs, and incident retros - you raise the bar even though you don’t manage a soul.
* ** Roadmap Ahead** - Draft and evangelize a rolling, bottoms-up product-engineering roadmap with clear objectives, dates, and trade-offs.##
** What We're Looking For**
* ** Must Haves**  + Track record of shipping highly intuitive products, strong attention to detail  + Proficiency with Typescript, Node, React, and other web technologies  + Proficiency with relational databases like Postgres  +

Experience with cloud infrastructure (we use Google Cloud, Terraform, and Vercel)  + Strong planning and execution skill (having coordinated work of other engineers is a plus)  + Proven ability to thrive in fast-growing, product-driven companies by effectively navigating loosely defined tasks and managing competing priorities or deadlines
* ** Nice to Haves**  + Former founder, or early engineer at a startup who has built and launched a product from scratch  +

Experience with backend languages (like Python and/or Go)  + Appreciation for…