Delphi is building the network of digital minds.
For the first time, anyone can create an interactive version of themselves: a living profile that talks, teaches, and answers questions in your voice, with your perspective and judgment, around the clock. The internet gave us static profiles and endless feeds. We're building something alive. People won't just read about you, they'll experience how you think.
This is the consumer shift we're betting on. Today it's thousands of the world's most brilliant minds. Next it's everyone: every thought leader, expert, and professional with a digital mind that scales their wisdom to anyone, anywhere. A new social layer where knowledge is abundant, personalized, and discoverable.
We are trusted and loved by thousands of the world’s most brilliant minds. We have tripled revenue, users, and Delphi interactions in the past 6 months - all organically through word of mouth. We plan to accelerate even further from here.
Delphi’s investors include Sequoia Capital, Founders Fund, Abstract Ventures, Michael Ovitz, Gokul Rajaram, Olivia Wilde, and dozens of founders from Lyft, Zoom, Doordash, and many more. Our team includes founders with successful exits and builders from Apple, Spotify, Substack and more.
Learn more about Delphi and this position by calling the CEO’s digital mind here
What you'll do
Own everything revenue-facing at Delphi, end to end. You're the engineer who makes our highest-value customers successful.
Build, ship, and maintain enterprise features: embeds, SSO, API integrations, SMS/WhatsApp (Twilio), Slack, and CRM connectors (HubSpot, Salesforce, Kit).
Act as the translation layer between engineering and the paid/enterprise side of the business. Know when to pull others in and when to just fix it yourself.
Build net-new features for our enterprise arm, including API capabilities, embedding infrastructure, and monetization tooling.
Who you are
Senior full stack engineer with 3+ years of experience. You've built and shipped real products, not just features inside a big org.
Equally comfortable in TypeScript/React and backend systems. You can move across the stack without waiting for someone else.
You think like a founder. You see a customer problem and your instinct is to solve it, not file a ticket. Former technical founders are a great fit.
Customer-facing ability is a strong plus. You don't need to run sales calls, but you're not afraid to hop on one with a high-profile client when needed.
Strong product judgment. You can evaluate 10 customer requests and know which 2 actually matter.
We work on hard problems. Our team is full of former founders, and entrepreneurial individuals who are taking on immense initiatives.
We push each other. Work from our beautiful Jackson Square office in San Francisco, surrounded by peers pushing to do their best work.
Benefits
Unlimited Learning Stipend: Whether it’s books, courses, or conferences, we want to support your growth and development. The more you learn and improve your craft the more effective we will be together.
Health, Dental, Vision: Comprehensive coverage to keep to take care of your health.
401k covered by Human Interest.
Housing Stipend.
Relocation support to SF (as needed)
If you’re looking for just a job, Delphi isn’t the right fit. But if you want to shape the future of human connection, scale wisdom for billions, and build something that will outlast us all - you’ll feel at home here.
Skills Required
- 3+ years of experience as a full stack engineer
- Experience with TypeScript and React
- Ability to work across both frontend and backend systems
- Strong customer-facing ability
- Product judgment skills
What We Do
Your Mind. Now on Demand. Delphi creates a digital you - Scale your expertise, grow your impact, and unlock new income streams—24/7.
