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Founder Intern (now and Summer 2026)

Kastle - San Francisco | OnSite

Posted Jun 10, 2026

Benefits

Parental leave
Not verified
Non-birth-parent leave
Not verified
Family-building benefits
  • Fertility benefits: Not verified
  • Adoption assistance: Not verified
  • Surrogacy assistance: Not verified
Mental health support
Not verified
Relocation assistance
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Childcare support
Not verified
Learning budget
Not verified
Verification
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Salary
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401(k) match
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Market context

U.S. role benchmark (BLS OEWS)
$61,842 U.S. median for this role
Projected growth (BLS Employment Projections)
+1.9% - Slower

Matched to SOC 11-1021 - Operations aggregate by role bucket.

Source: U.S. Bureau of Labor Statistics, OEWS, May 2024 and Employment Projections, 2024-2034.

Role

Role function
Operations From the posting source checked Jun 20, 2026
Seniority
Entry From the posting source checked Jun 20, 2026
Work mode
Onsite From the posting source checked Jun 20, 2026
In-office days
5 days From the posting source checked Jun 20, 2026

Schedule

Shift type
Not verified
Weekend work
Not verified

Application

Cover letter
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Assessment
Not verified
Deadline
Not stated

Where they hire

State eligibility is not yet verified.

About this role

Founder Intern (now and Summer 2026) San Francisco | OnSite 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. You will: - Ship real products. - Touch every part of the business from customer support, growth, operations, engineering, and sales. - Work directly with founders and unblock them - Handle the hardest, most boring, least glamorous tasks - without flinching. - Operate with extreme autonomy in an unstructured, high-paced environment. - Take vague prompts like “build something that helps the company grow” and turn them into working systems - on your own, or by rallying others to help. Ideal candidate: - 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. ABOUT KASTLE Kastle is automating manual workflows for the financial services industry using AI agents. We work with the largest mortgage lenders in America and are hiring!

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