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Internship Founding Engineer Jobs (NOW HIRING)

Founding Engineer

San Francisco, CA · On-site

$175K - $250K/yr

Requirements * 3+ years of backend + full-stack shipping experience (excluding internships) * Raw ... A former founder or founding engineer * A top-school background with high raw intelligence * Taste ...

FinTech / AI The Role A Founding Engineer working primarily on the new AI CFO agent, with tech-lead ... A notable startup or big-tech background (high-clout internships count) * A top-university CS or ...

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 ...

We are looking for Software Engineering Interns to help develop our reliability platform, with a ... High-agency, customer-centric full-stack experience, e.g. ex-founder or ex-founding engineer.

Software Engineer Intern

New York, NY · On-site

$100K - $125K/yr

We are looking for Software Engineering Interns to help develop our reliability platform, with a ... High-agency, customer-centric full-stack experience, e.g. ex-founder or ex-founding engineer.

... founding engineer, at a 0 to 3 year experience level, working in office five days a week at high ... Internships, startup work, or a real deployed side project do. • Genuine willingness to be in a ...

New

Moove AV is looking for a Software Engineer to join the founding engineering team building a brand ... Coursework, projects, or internship experience involving AI/ML or LLM-driven applications.

New

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 ...

Pair with founding engineers to learn the codebase and take on more independent ownership ... internships and independent projects. * Comfortable with TypeScript/Node.js and able to ship ...

Pair with founding engineers to learn the codebase and take on more independent ownership ... internships and independent projects. * Comfortable with TypeScript/Node.js and able to ship ...

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Internship Founding Engineer information

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How much do internship founding engineer jobs pay per hour?

As of Jul 31, 2026, the average hourly pay for internship founding engineer in the United States is $19.31, according to ZipRecruiter salary data. Most workers in this role earn between $16.11 and $20.91 per hour, depending on experience, location, and employer.

What is the difference between Internship Founding Engineer vs Software Engineering Intern?

AspectInternship Founding EngineerSoftware Engineering Intern
CredentialsTypically students or recent graduates with foundational coding skillsStudents or early-career individuals learning software development
Work EnvironmentStartups or early-stage companies, often in collaborative, fast-paced settingsLarge tech companies, startups, or academic projects
Employer & Industry UsageUsed in startup environments to build core productsCommon 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.

More about Internship Founding Engineer jobs
What cities are hiring for Internship Founding Engineer jobs? Cities with the most Internship Founding Engineer job openings:
What are the most commonly searched types of Founding Engineer jobs? The most popular types of Founding Engineer jobs are:
What states have the most Internship Founding Engineer jobs? States with the most job openings for Internship Founding Engineer jobs include:
What job categories do people searching Internship Founding Engineer jobs look for? The top searched job categories for Internship Founding Engineer jobs are:
Infographic showing various Internship Founding Engineer job openings in the United States as of July 2026, with employment types broken down into 96% Full Time, 1% Part Time, and 3% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $40,174 per year, or $19.3 per hour.

Founding Engineer

David Joseph & Company

San Francisco, CA

$160K - $220K/yr

Full-time

Re-posted 22 days ago


Job description

San Francisco, CA · On-site · Full-time Compensation: $160,000–$220,000 + ~0.5% equity

About the Company

Our 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 Role

A 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
  • 0–3 years of engineering
  • Backend + ML + systems
  • A side-project track record
Nice to Haves
  • A strong side-project portfolio that demonstrates building outside day-job scope
  • A recent grad or 0–3 YOE with exceptional signal (top engineering school, notable internships, or notable side projects)
  • A background at a consumer or ad-infrastructure company (e.g., Roblox, Meta, Amazon, or comparable) with side-project signal
Why Join
  • A founding seat: one of the earliest engineering hires at "the ad network for AI," with direct influence over the engineering culture
  • Direct founder access, with cross-functional work alongside the founding team
  • Backing and momentum: well-backed, fast-moving, ships often
  • Perks: meaningful equity, free lunch and dinner (meal stipend), office gym
Details
  • Location — San Francisco, CA
  • Work policy — On-site
  • Compensation — $160,000–$220,000 + ~0.5% equity
  • Visa sponsorship — Not available; US citizens or visa holders only
  • Employment type — Full-time