# Founder Intern (now and Summer 2026) at Kastle

- Company: Kastle
- What the company does: One platform that keeps originations, fulfillment, and servicing moving 24/7, built for regulated work and connected to the systems you already use. Backed by Y Combinator.
- Company website: https://kastle.ai/
- Type: Startups (AI role)
- Level: Internship
- Location: San Francisco
- Work setup: On-site
- Pay: $100K base salary per year (USD)
- Posted: 2025-09-09
- Apply by: 2026-10-08
- Apply: https://jobs.ashbyhq.com/kastle/2c764341-e028-4736-a1a7-0d5faf16e592
- Page: https://www.1752.vc/careers/jobs/kastle-founder-intern-now-and-summer-2026/

## About the role

We’re looking for an intern to start asap , in person in San Francisco. As an intern, this will be the most intense, competitive, and transformative experience of your life. You’ll work directly with the founders and a small team of exceptionally smart, driven peers who are building the operating system for consumer lending.

## What they're looking for

- Relentlessly resourceful
- Learns fast, moves faster
- Cares about quality
- Very Technical
- Can start next week
- If that’s you, email us: founders at kastle dot ai. Just tell us why you’re a fit and add “Founder Intern” in subject. Keep it short. We’ll know

Tags: Intern