Founding AI Engineer - New York

A well-funded, early-stage startup is hiring a Founding Full-Stack Engineer to join a small, world-class team in New York City. · Design and ship scalable systems spanning intelligent ranking algorithms, semantic search and recommendation engines, predictive modeling systems, RAG ...

We're rebuilding the financial plumbing behind a trillion-dollar asset class — one of the largest, most archaic financial markets in the · insurance.This is the second engineering hire, responsible for being the core team building the entire technical foundation — owning the tec ...

We're building the future of robotics development: a unified platform that lets teams design, train and test full-scale robots entirely in high-fidelity cloud simulation — then deploy to real hardware with confidence. · Solve challenging problems across the entire stack: · ...

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. · ...

We are seeking a Founding Full-Stack Engineer to join our small team in New York City. This hybrid role involves designing and shipping scalable systems while shaping the technical foundation of our high-impact product. · Design and ship scalable systems spanning intelligent rank ...

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, early-stage startup is hiring a Founding Full-Stack Engineer to join a small, world-class team in New York City (Flatiron District). · ...

We are looking for a founding full stack engineer to join our team. The role involves designing, coding, testing, deploying and owning end-to-end features in production. We value resourceful engineers with experience building real-world applications who can go from 0 to 1 buildin ...

A rare opportunity to join at the ground floor and shape the company's technical foundation, culture, and long-term product vision. · ...

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 ...

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 ...

We're live with customers and are growing fast during the critical K-12 buying season. · The Opportunity · This is a true founding role where you'll have ownership over core infrastructure decisions and product direction.You'll work directly with our co-founders William (CTO) and ...

Rhythmic is building managed stablecoin infrastructure that enables consumer brands to offer stored value, payments, rewards and other financial services directly inside their products without becoming a bank or stitching together fragmented systems. We believe stablecoin finance ...

This is a role posted by Reval Recruiting on behalf of a client · Founding Engineer · Location: Hybrid (New York City, NY) · This role is posted on behalf of the following client: An early-stage education technology startup founded by repeat entrepreneurs building an AI-first pla ...

Lunera Health is revolutionizing sleep medicine by addressing a critical healthcare crisis: a severe shortage of sleep specialists in a fragmented system struggling to treat complex, multifaceted sleep disorders. · This is a full-time hybrid position for a Founding Engineer at Lu ...

We're building Meela with love, purpose and deep technical ambition. Pushing the limits of LLMs RAG and personalized memory systems. · We're looking for a mission-driven Founding Full-Stack Engineer to join us in shaping this transformative product.Architect and build full-stack ...

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. · ...

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 are hiring a founding engineer to help decide what the company becomes. You will own real problems end to end and work directly with the founders. · Design and build core systems of the company. · Build product surfaces that make complex financial structures understandable usi ...

This role is ideal for someone who wants to: Architect systems from first principles Own foundational market mechanics Build something durable and technically elegant Operate at the intersection of markets, systems engineering, and information · They're looking for a true Senior ...

We are supporting a remarkable company with hiring for a Founding Engineer / CTO role in the healthcare space · About the Company: · We are solving a trillion-dollar problem in one of the world's most essential industries erasing the administrative burden in healthcare. With glob ...