Founding engineer jobs in United States

L'assistant IA des diagnostiqueurs immobiliers pour fiabiliser les Diagnostics de Performance Énergétique (DPE) et accélérer la transition énergétique de 200M de logements en Europe. · Prendre en charge l'application client mobile d'Auditoo · Piloter le développement de la versio ...

Aesona is creating an innovative consumer shopping product that acts as a digital clone of users' personal tastes. · Designing and implementing foundational systems · Developing scalable engineering solutions · ...

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 ...

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. · ...

+A confidential sports tech startup building a consumer product focused on improving the matchday experience for soccer fans in the US. · +Build and iterate on early versions of a consumer-facing productTranslate loosely defined problems into usable product flowsMake pragmatic te ...

+Architect secure, SOC 2 compliant data pipelines to aggregate and structure complex financial documents. · +Develop AI agents and simulation engines that model downstream impacts of major financial decisions. · +Take full ownership of the engineering lifecycle, including design, ...

TalentCo are delighted to be working with one of Silicon Valley's most exciting Agentic AI startups. · You will become a true founding employee working side-by-side with both co-founders designing and building full-stack applications that power AI-driven workflows for enterprise ...

We are seeking dynamic and driven Founding Engineers to play a pivotal role in shaping the technological foundation and strategy of our early-stage company. · Strong software engineering fundamentals · Experience designing distributed systems · ...

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. · ...

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

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 · ...

Our Ideal Founding Engineer: Architect build ship production-grade systems rapidly including protocol ingestion scoring engines workflow orchestration audit trails Work end-to-end across the stack with a primary focus on backend systems and light frontend contributions for a SaaS ...

Fudo Partners has been engaged by a fast-growing health tech company to help build its first founding engineering team. · Build and own core backend systems and product features. · Make early architectural decisions. · Collaborate closely with non-technical stakeholders. · ...

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 · ...

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 supporting an early-stage AI company building a next-generation voice automation platform that powers millions of real-time conversations. As a Founding Senior Full Stack Engineer, you'll play a key role in shaping the product's technical foundation. · ...

We are hiring a founding frontend engineer to help build MARTHA, an AI copilot for paid social and media buying teams at agencies. · ...

Lance is an innovative AI voice agent designed specifically for hotel operations. · ...

We are seeking a Founding Engineer to play a pivotal role in the development and enhancement of our AI-driven strategic finance platform.This is an opportunity to contribute to the foundational stages of building a transformative technology platform. · ...

We're building the hybrid law firm for startups combining AI-powered technology with experienced attorney oversight to deliver faster more affordable and transparent legal services. · The OpportunityWe're looking for a Founding Engineer / Head of Engineering to own the technical ...