Demo

Founding Data Engineer at Stealth YC company

Jack & Jill
San Francisco, CA Full Time
POSTED ON 4/14/2026
AVAILABLE BEFORE 5/13/2026

This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.


She will pick the best candidates from Jack's network


The next step is to speak to Jack.


Founding Data Engineer


Salary: $145,000 - $215,000 Equity


Company Description: VC-backed healthtech AI startup


Job Description:

You will own the data foundation for an AI-first medical practice, building pipelines that transform messy healthcare records into clean, actionable data. Working alongside clinicians, you will design the infrastructure that powers real-time medical decisions. This is a high-impact role where your technical architecture directly improves patient care and health outcomes.


Location: San Francisco, USA


Why this role is remarkable:

  • Ship code that directly impacts real-world patient health outcomes and clinical diagnostic workflows.
  • Join a high-performance founding team led by experienced entrepreneurs with a $100M exit.
  • Gain massive ownership as a first engineering hire with the path to lead future teams.


What you will do:

  • Build ETL pipelines to ingest and normalize FHIR, HL7, and CCDA medical record formats.
  • Design and maintain scalable data models on AWS optimized for AI retrieval and processing.
  • Extract structured clinical data from unstructured sources like scanned PDFs, XML, and HTML feeds.


The ideal candidate:

  • Has 5 years of experience processing complex healthcare data and document extraction workflows.
  • Possesses deep knowledge of healthcare standards including FHIR, HL7, and PII handling requirements.
  • Is an AI-native engineer proficient in Python who uses modern LLM tools daily in their development.


Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.


Next steps

Step 1. Visit our website.

Step 2. Click 'Talk to Jack'.

Step 3. Talk to Jack so he can understand your experience and ambitions.

Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.

Step 5. If Jill thinks you're a great fit and her client wants to meet you, they will make the introduction.

Step 6. If not, Jack will find you excellent alternatives. All for free.


We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.

Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.

We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

Salary : $145,000 - $215,000

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