Founding Engineer - New York

This is a rare chance to join a mission-driven founding team at the ground floor of a high-growth opportunity — solving a global, deeply impactful problem with technology. · ...

Join a well-funded AI search startup in the commodity and market intelligence space as a founding full stack engineer. You'll work closely with the founders and own production code from day one. · ...

+Looking for a founding-level engineer to join a small team in NYC that's building infrastructure enabling businesses to run software safely and at scale. · +High-performance asynchronous systems in Rust · Cross-language SDKs and distributed systems across Python, TypeScript, and ...

+We are moving quickly from MVP to enterprise deployment and are backed by strong early customer demand.This is a rare opportunity to help define both the technical foundation and the product direction of a deeply ambitious system. · + · Build & Scale Core SystemsShip high-qualit ...

A well-funded seed-stage startup rebuilding performance marketing from first principles using AI agents is looking for Founding Engineers to join their team in New York City. · Design and build autonomous agentic systems for performance marketing · Work on frontier ML problems re ...

Our NYC-based client is looking for a Founding Engineer to build and scale an AI-driven Revenue Cycle Management platform from the ground up. · ...

Our client is a profitable fintech and real estate startup backed by well-respected investors. They are building simple, scalable tools to reshape how businesses and individuals manage finance. · ...

A well-funded seed-stage startup rebuilding performance marketing from first principles using AI agents are looking for Founding Engineers to join their team. · Design and build autonomous agentic systems for performance marketing · ,Work on frontier ML problems reinforcement lea ...

We are building AI powered brand protection software for eCommerce companies. · Our platform helps brands detect and remove counterfeit listings, impersonation, and copycat activity across online marketplaces, social platforms, and the open web. · The company has reached strong e ...

Ovise is exclusively partnered with a currently bootstrapped startup who have surpassed $8M ARR Founded by former engineers from Acquired teams Amazon & more They are building an AI powered Ecom Platform team has grown revenue 24x this past year and is now hiring a Founding Engin ...

We are seeking a Founding Engineer to join our early-stage team and help shape the future of our platform. · ...

Thera is building the financial OS for modern SMBs — payroll, payments, treasury, spend, accounting docs all in one ecosystem. As a Founding Engineer , you ll help architect build and scale the core systems that power global payroll and money movement. · ...

Draco Intelligence is an early-stage dual-use hardware company building ultralight AR HUD systems for high-movement environments across sport and defense. · ...

We re building the AI brain for the $120B hotel and short-term rental industry. · Shipped a product loved by hundreds of paying hosts (30% MoM revenue growth) · Raised over $4M from the heads of the Stanford & Berkeley AI labs and investors behind Discord, Fastly, Hugging Face, C ...

Ovise is exclusively partnered with a currently bootstrapped startup who have surpassed $8M ARR. · This is a true zero-to-one role High ownership real equity fast pace Not a 9-5 · You must have strong experience with Typescript React Node · Strong experience with Typescript · ...

We're looking for a founding engineer to build our product from the ground up alongside the founders. You'll make critical technical decisions and set engineering standards for the team. · ...

We're an early-stage AI company looking for employee #3 as a founding engineer. · A boba enthusiast (not required) · Someone with high-risk/high-reward mindset · ...

Feline Tails is building the most trusted cat-care marketplace in NYC — sitter-vetted, safety-forward, · community-driven.Build and scale backend systems and APIs for booking, · maching, · and payments · Design and implement secure,reliable infrastructure · & data models · Develo ...

We're already live with paying practices across multiple states · We help practices turn proposed treatments into completed care through a modern patient experience powered by AI.You'll work directly with the founding team — an ex-Meta/Google software engineer and a practicing d ...

As a Founding Engineer you will work closely with experienced repeat founders and senior engineers to build the core product and define how AI driven decisions are made at scale. · ...

We solve data cleaning and deliver accurate clean data in four lines of code. · Design build and scale our core data extraction retrieval and validation systems · Work across the stack Python backend data + LLM pipelines TypeScript UIs to deliver production-ready features · ...