New York, NY · On-site
$175K - $250K/yr
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 ...
Quick apply
New York, NY · On-site
$175K - $250K/yr
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 ...
Manhattan, NY · On-site
$100 - $125/hr
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.
Manhattan, NY · On-site
$100 - $125/hr
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.
Manhattan, NY · On-site
$110 - $160/hr
... internships and projects count).* Strong in Python and/or TypeScript, comfortable in SQL, and able to build data pipelines you can trust - moving, transforming, and validating data.* Hands-on ...
Manhattan, NY · On-site
$110 - $160/hr
... internships and projects count).* Strong in Python and/or TypeScript, comfortable in SQL, and able to build data pipelines you can trust - moving, transforming, and validating data.* Hands-on ...
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.
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.
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.
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.
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.
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.
Manhattan, NY · On-site
$110 - $170/hr
You'll be building our application with the founding team from 0-1. You'll own features and infra ... internships and meaningful side projects count).* Comfort working across multiple languages and ...
Manhattan, NY · On-site
$110 - $170/hr
You'll be building our application with the founding team from 0-1. You'll own features and infra ... internships and meaningful side projects count).* Comfort working across multiple languages and ...
New York, NY · On-site
$120K - $170K/yr
Hugging Face, AWS, founding engineers of other startups, JPMorgan, Evercore, General Atlantic, and ... Desired Qualifications * 2+ years of non-internship software engineering experience * Production AI ...
New York, NY · On-site
$120K - $170K/yr
Hugging Face, AWS, founding engineers of other startups, JPMorgan, Evercore, General Atlantic, and ... Desired Qualifications * 2+ years of non-internship software engineering experience * Production AI ...
New York, NY · On-site
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 ...
Quick apply
New York, NY · On-site
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 ...
New York, NY · On-site
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 ...
New York, NY · On-site
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 ...
Manhattan, NY · On-site
$90 - $140/hr
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 ...
Manhattan, NY · On-site
$90 - $140/hr
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 ...
New York, NY · On-site
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 ...
New York, NY · On-site
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 ...
New York, NY · On-site
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 ...
New York, NY · On-site
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 ...
New York, NY · On-site
$140K - $180K/yr
... founding engineers. We focus on hiring the best so that we can become the best, so we hope you ... Desired Qualifications * 4+ years of non-internship software engineering experience * Strong ...
New York, NY · On-site
$140K - $180K/yr
... founding engineers. We focus on hiring the best so that we can become the best, so we hope you ... Desired Qualifications * 4+ years of non-internship software engineering experience * Strong ...
New York, NY · On-site
We're looking for talented engineers to join our founding team ahead of our next round and execute ... internships and part-time roles count!) * Enthusiasm for building high-quality, user-facing ...
New York, NY · On-site
We're looking for talented engineers to join our founding team ahead of our next round and execute ... internships and part-time roles count!) * Enthusiasm for building high-quality, user-facing ...
Role An engineer on the founding team with real ownership of work that ships ... Not a rotational internship, and not shadowing. Duration Around four months over summer 2027. We ...
Role An engineer on the founding team with real ownership of work that ships ... Not a rotational internship, and not shadowing. Duration Around four months over summer 2027. We ...
Since its founding in 1994, NRP has been dedicated to building quality homes for our residents ... The NRP Group is a full-service multifamily developer, general contractor, and property manager ...
Since its founding in 1994, NRP has been dedicated to building quality homes for our residents ... The NRP Group is a full-service multifamily developer, general contractor, and property manager ...
New York, NY · On-site
$165K - $220K/yr
Ideally 3+ years of non-internship experience as a full-stack software engineer - but we can be flexible for the right candidate. Stack Backend: Next.js / Node.js / TypeScript. Frontend: React / Vite ...
New York, NY · On-site
$165K - $220K/yr
Ideally 3+ years of non-internship experience as a full-stack software engineer - but we can be flexible for the right candidate. Stack Backend: Next.js / Node.js / TypeScript. Frontend: React / Vite ...
New York, NY · On-site
... a founding member of the Southland (SLND) family of companies and one of the nation's oldest and ... Internship, co-op, or coursework exposure to heavy-civil, bridge, or industrial construction is a ...
New York, NY · On-site
... a founding member of the Southland (SLND) family of companies and one of the nation's oldest and ... Internship, co-op, or coursework exposure to heavy-civil, bridge, or industrial construction is a ...
New York, NY · On-site
... a founding member of the Southland (SLND) family of companies and one of the nation's oldest and ... Internship, co-op, or coursework exposure to heavy-civil, bridge, or industrial construction is a ...
Quick apply
New York, NY · On-site
... a founding member of the Southland (SLND) family of companies and one of the nation's oldest and ... Internship, co-op, or coursework exposure to heavy-civil, bridge, or industrial construction is a ...
| 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.
The most popular types of Founding Engineer jobs in New York are:
For Internship Founding Engineer jobs in New York, the most frequently searched job titles are:
The top searched job categories for Internship Founding Engineer jobs in New York are:
Cities in New York with the most Internship Founding Engineer job openings:
$175K - $250K/yr
Full-time
Re-posted yesterday
New York City, NY · On-site · Full-time Compensation: $175,000–$250,000 + meaningful equity
About the CompanyOur client is an AI-native lender. Its first eight months were spent building novel in-house software — loan-management systems, payment-rails infrastructure, and tooling to analyze business bank transactions and financials — a foundation that let it originate over $100M in funding to CPG brands within its first year. It's now building the product that infrastructure was designed to power: an AI CFO agent that operates across a brand's entire financial stack (deductions, email workflows, accounting and banking data). The agent renders an opinionated, real-time-mutating UI through LLM tool calls and, inspired by leading agentic-coding architectures, uses its own outputs to continuously improve.
Founded 2024 · 1–10 people · Industry: FinTech / AI
The RoleA Founding Engineer working primarily on the new AI CFO agent, with tech-lead-level autonomy from day one. The current dev team is small (both current developers are ex-HFT). Time split is roughly 75% new AI-agent work / 25% existing lending infrastructure. Primarily backend Python with TypeScript frontend exposure. No customer-facing work or formal product ownership expected.
Tech stack: Python (backend — APIs, async, databases, cloud deployment); TypeScript (frontend); LLM tool-calling / agentic systems.
Requirements
