Founding Engineer
$160K - $220K/yr
A recent grad or 0-3 YOE with exceptional signal (top engineering school, notable internships, or ... A founding seat: one of the earliest engineering hires at "the ad network for AI," with direct ...
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$160K - $220K/yr
A recent grad or 0-3 YOE with exceptional signal (top engineering school, notable internships, or ... A founding seat: one of the earliest engineering hires at "the ad network for AI," with direct ...
Quick apply
$160K - $220K/yr
A recent grad or 0-3 YOE with exceptional signal (top engineering school, notable internships, or ... A founding seat: one of the earliest engineering hires at "the ad network for AI," with direct ...
We're looking for a Founding Engineer Intern to join a small, high-velocity founding team. You'll ... Available to work 7 days a week during the internship * Something outstanding about your profile ...
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We're looking for a Founding Engineer Intern to join a small, high-velocity founding team. You'll ... Available to work 7 days a week during the internship * Something outstanding about your profile ...
Founding Software Engineer - TruTec About TruTec TruTec is an AI-powered construction takeoff ... You have a track record of shipping products-whether through high-impact internships or your own ...
Founding Software Engineer - TruTec About TruTec TruTec is an AI-powered construction takeoff ... You have a track record of shipping products-whether through high-impact internships or your own ...
San Francisco, CA · On-site
$180K - $220K/yr
A top quant firm or founding-engineer background (or multiple internships) at high-growth startups * Has trialed or succeeded in past fast-paced startup roles with strong references * Works ...
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San Francisco, CA · On-site
$180K - $220K/yr
A top quant firm or founding-engineer background (or multiple internships) at high-growth startups * Has trialed or succeeded in past fast-paced startup roles with strong references * Works ...
San Francisco, CA · On-site +1
Founding Software Engineer - Vimes ABOUT US Vimes is building the universal operating system for ... You will be placed in a unique position to have capable Stanford SWE interns at your disposal to ...
San Francisco, CA · On-site +1
Founding Software Engineer - Vimes ABOUT US Vimes is building the universal operating system for ... You will be placed in a unique position to have capable Stanford SWE interns at your disposal to ...
San Francisco, CA · Hybrid
$80K - $110K/hr
A top-company technical-internship pedigree (FAANG, frontier AI lab, quant trading firm) demonstrating high-intensity execution * Prior startup or founding-engineering experience with a real shipping ...
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San Francisco, CA · Hybrid
$80K - $110K/hr
A top-company technical-internship pedigree (FAANG, frontier AI lab, quant trading firm) demonstrating high-intensity execution * Prior startup or founding-engineering experience with a real shipping ...
This is a hands-on internship where you'll contribute real production code, learn how an early ... Work closely with our CTO and founding engineering team to build and extend backend product ...
This is a hands-on internship where you'll contribute real production code, learn how an early ... Work closely with our CTO and founding engineering team to build and extend backend product ...
This is a hands-on internship where you'll contribute real production code, learn how an early ... Work closely with our CTO and founding engineering team to build and extend backend product ...
This is a hands-on internship where you'll contribute real production code, learn how an early ... Work closely with our CTO and founding engineering team to build and extend backend product ...
This is a builder role for someone who wants to operate at the intersection of engineering, product ... internships, campus leadership, technical communities, self-directed projects, or other 01 ...
This is a builder role for someone who wants to operate at the intersection of engineering, product ... internships, campus leadership, technical communities, self-directed projects, or other 01 ...
San Francisco, CA · On-site
This is a builder role for someone who wants to operate at the intersection of engineering, product ... internships, campus leadership, technical communities, self-directed projects, or other 0→1 ...
San Francisco, CA · On-site
This is a builder role for someone who wants to operate at the intersection of engineering, product ... internships, campus leadership, technical communities, self-directed projects, or other 0→1 ...
Bachelor's, Master's, or PhD in Electrical Engineering, Computer Engineering, or a related discipline (interns may be considered for their flair). * Hands-on experience in a semiconductor or EDA ...
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Bachelor's, Master's, or PhD in Electrical Engineering, Computer Engineering, or a related discipline (interns may be considered for their flair). * Hands-on experience in a semiconductor or EDA ...
The founding team includes experts in robotics and AI from Carnegie Mellon, Stanford, and MIT ... Many interns receive return or full-time offers. This will be an internship for one of two ...
The founding team includes experts in robotics and AI from Carnegie Mellon, Stanford, and MIT ... Many interns receive return or full-time offers. This will be an internship for one of two ...
The founding team includes experts in robotics and AI from Carnegie Mellon, Stanford, and MIT ... Many interns receive return or full-time offers. This will be an internship for one of two ...
The founding team includes experts in robotics and AI from Carnegie Mellon, Stanford, and MIT ... Many interns receive return or full-time offers. This will be an internship for one of two ...
South San Francisco, CA · On-site
$20.25 - $26.25/hr
The founding team comprises experts in robotics and AI from Carnegie Mellon, Stanford and MIT ... Many interns receive return or full-time offers. This will be an internship for one of two ...
South San Francisco, CA · On-site
$20.25 - $26.25/hr
The founding team comprises experts in robotics and AI from Carnegie Mellon, Stanford and MIT ... Many interns receive return or full-time offers. This will be an internship for one of two ...
San Francisco, CA · On-site
$200K - $320K/yr
Seed-stage and San Francisco-based, it's well-funded with a small team of full-timers plus interns ... Founding-level ownership: own and lead engineering projects across the product and report directly ...
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San Francisco, CA · On-site
$200K - $320K/yr
Seed-stage and San Francisco-based, it's well-funded with a small team of full-timers plus interns ... Founding-level ownership: own and lead engineering projects across the product and report directly ...
San Francisco, CA · On-site
... internships, startups, or open-source contributions all count • Familiarity with modern AI ... Preferred : • Bonus: early-stage startup experience (Seed-Series B), prior founding experience ...
San Francisco, CA · On-site
... internships, startups, or open-source contributions all count • Familiarity with modern AI ... Preferred : • Bonus: early-stage startup experience (Seed-Series B), prior founding experience ...
San Luis Obispo, CA · On-site
$35 - $40/hr
Internship experience that included the use of AutoCAD Civil3D is preferred. Key Expectations: Our ... Since our founding in 1984, our focus and passion has centered on people. We value our long ...
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San Luis Obispo, CA · On-site
$35 - $40/hr
Internship experience that included the use of AutoCAD Civil3D is preferred. Key Expectations: Our ... Since our founding in 1984, our focus and passion has centered on people. We value our long ...
San Luis Obispo, CA · On-site
$35 - $40/hr
Internship experience that included the use of AutoCAD Civil3D is preferred. Key Expectations: Our ... Since our founding in 1984, our focus and passion has centered on people. We value our long ...
San Luis Obispo, CA · On-site
$35 - $40/hr
Internship experience that included the use of AutoCAD Civil3D is preferred. Key Expectations: Our ... Since our founding in 1984, our focus and passion has centered on people. We value our long ...
Manhattan Beach, CA · On-site
$40/hr
This is not a typical internship. You will be one of three founding members of K1's internal AI ... Proficiency with Claude (Anthropic) as a daily working tool -- prompt engineering, multi-step ...
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Manhattan Beach, CA · On-site
$40/hr
This is not a typical internship. You will be one of three founding members of K1's internal AI ... Proficiency with Claude (Anthropic) as a daily working tool -- prompt engineering, multi-step ...
Manhattan Beach, CA · On-site
$16 - $21.25/hr
This is not a typical internship. You will be one of three founding members of K1's internal AI ... Proficiency with Claude (Anthropic) as a daily working tool - prompt engineering, multi-step ...
Manhattan Beach, CA · On-site
$16 - $21.25/hr
This is not a typical internship. You will be one of three founding members of K1's internal AI ... Proficiency with Claude (Anthropic) as a daily working tool - prompt engineering, multi-step ...
| Aspect | Internship Founding Engineer | Software Engineering Intern |
|---|---|---|
| Credentials | Typically students or recent graduates with foundational coding skills | Students or early-career individuals learning software development |
| Work Environment | Startups or early-stage companies, often in collaborative, fast-paced settings | Large tech companies, startups, or academic projects |
| Employer & Industry Usage | Used in startup environments to build core products | Common in tech companies for training and talent pipeline |
The main difference is that an Internship Founding Engineer is often a role in early-stage startups focusing on building foundational technology, while a Software Engineering Intern typically works in larger companies or academic settings to gain experience. The Founding Engineer role may involve more responsibility and influence on product development, whereas the Intern role is more learning-focused.

$160K - $220K/yr
Full-time
Posted 17 days ago
San Francisco, CA · On-site · Full-time Compensation: $160,000–$220,000 + ~0.5% equity
About the CompanyOur client is building the ad network for AI. The team partners with consumer AI entertainment and character platforms to create immersive, personalized ad formats — playable ads, animated character ads, sponsored experiences, and creative units that feel native to AI companions rather than disruptive to users. The work sits at the intersection of advertising, consumer products, AI-generated media, and mobile entertainment. It's well-backed by a top-tier venture firm and other notable investors, and the team moves fast and ships often.
Industry: AI advertising / consumer AI
The RoleA Founding Engineer who can blend backend, ML, and traditional system design / infrastructure — a high-agency, high-slope builder, not a candidate filtered through a narrow tech-stack requirement.
Tech stack: Tech-stack agnostic; PyTorch fluency is a nice-to-have.
Requirements