Founding Engineer

BackHubbleFounding Engineer Seattle, WAFull-timeVisa SponsorshipAbout the roleLocation: 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 have raised $2.8M from funds YC, Basis Set, Madrona, Founders Co-Op, Zeno and strategic angels who are leaders at Grow Therapy, Elise AI, Scale AI & Perplexity. We are projecting seven figures in revenue in year one. We're small, early, and moving fast.

This is a founding engineering seat, high agency and high visibility work to fundamentally change how healthcare operates. The role We're looking for our first backend-leaning founding engineer. You'll own core systems: EHR connectors, our retrieval/orchestration pipeline, the agents that call and fax clinics and pull records, and the infrastructure all of it runs on. You'll work directly with the founders, ship to production constantly, and make real architectural calls.

This is a high-agency role. We're looking for someone who can take a rough problem and figure out the right approach, then build it. 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 (data model, infra, auth, compliance posture) that the company will run on for years Ship directly to production and work with real customers (health systems, law firms, insurers) with fast feedback loops Work close to compliance-sensitive infrastructure (PHI, HIPAA, TEFCA) and build with that rigor from day one Move across the stack when needed.

This is a small team and the work doesn't respect job titles What we're looking for Strong backend engineering fundamentals. You've built and shipped production systems, ideally including integrations with external/third-party APIs High agency: you've either founded something, been an early engineer somewhere, or otherwise have a track record of owning ambiguous problems without a lot of oversight Comfortable with healthcare/compliance constraints, or excited to learn them quickly (HIPAA, PHI handling) Based in Seattle or willing to relocate.

We work in person Bonus: experience with EHR systems, healthcare data standards (FHIR, HL7), or AI agent/automation systems Why Hubble Ground-floor equity and title: this is a founding role Work directly with founders on a problem with a massive, underserved market High-leverage, high-visibility work. What you build will be the company's core infrastructure The Team Aaron and Prabha have known each other for over a decade, this is our second time working on a venture together (first one was a women empowerment nonprofit in college).

We’re both dog owners and love exploring the food scene in Seattle. Aaron was the tech lead launching Amazon One Medicals first AI agents. I enjoy playing chess and traveling. Prabha was the first PM at Grow Therapy scaling it to $3B valuation. I enjoy walking my dog, doing wheel pottery, and doing Indian classical dancing. About HubbleHubble’s mission is to unify the patient medical record and remove the barriers to accessing it.

Today, a person’s health history is scattered across disconnected systems, leaving patients and the people helping them to piece it together. We’re building a future where one authorization unlocks a more complete record, regardless of where someone received care. Our founders previously built healthcare and AI products at Grow Therapy and Amazon One Medical, and we’re backed by Y Combinator, Madrona, and Basis Set.

We’re building our team in Seattle, with the opportunity to work directly with the founders and shape how people access and use their health information.Interested?Let me introduce you to the founders.Skip the processJob detailsSalary$150,000 - $175,000Equity1% - 3%LocationSeattle, WAExperience3+ yearsCompanyNameHubbleIndustryB2BTeam Size2View profileFundingLast stageSeedInvestorsY CombinatorMMadronaBBasis SetFFounders' Co-opTTreble CapitalFoundersPDPrabha DublishFounder/CEOALAaron LeonFounder/CTOWhat happens next.No applications, no recruiter spam.

Just the intro.01Confirm the fitA few questions to make sure this role is the right shape for you. Two minutes.02I pitch you to the companyI write the intro, send it to the founder, and handle the back-and-forth.03A meeting lands on your calendarIf they’re a yes, I book the chat. You show up — that’s the whole job-hunt.