Founding Engineer

Apply on YC · Original job listing

• Role: Engineering / Backend
• Experience: 3+ years
• Visa: US citizen/visa only

Location: Seattle, WA (in-person only)

Reports to: Founders

Compensation: Competitive salary and equity

About Hubble

Hubble builds AI-native infrastructure for medical record retrieval. Health systems, legal teams, life sciences companies, and insurers all need patient records out of EHRs and other systems of record. Today that process is manual, slow, and runs through fax machines and phone calls. We're automating it end to end: connecting directly into EHRs where we can, and building AI agents (voice, browser, and otherwise) that do the retrieval work where we can't.

We're small, early, and moving fast. We have raised from YC, Basis Set, Madrona, Founders Co-Op, Zeno and strategic angels who are leaders at Grow Therapy, Elise AI, Scale AI & Perplexity and projecting seven figures in revenue in year one.

The role

We're looking for our founding engineer. You'll own core systems across the company, shape the engineering culture, and make product and architecture decisions that will change the trajectory of the company.

This is a high-agency role. We're looking for someone who can tackle ambiguous problems, take calculated risks, and iterate quickly.

What you'll do

• Design and build the backend systems that power patient record retrieval: EHR/API integrations, data pipelines, and the orchestration layer connecting our AI agents to real-world systems (fax, phone, portals)
• Make foundational architecture decisions that the company will run on for years
• Ship directly to production and work directly with enterprise customers