Founder Jobs in United States

About the Company We're representing a YC-backed, early-stage AI startup building a new category of tooling: helping brands understand and shape how AI models perceive them. The product applies interpretability techniques to influence what large language models "think" about a brand, and it's alread

Location: San Francisco Bay Area Format: In-office 4 days a week with flexibility for the occasional remote days Majordomo Mission Every generation of software creates a new operational layer. Operating systems abstracted hardware. Cloud abstracted infrastructure. Observability abstracted production

Healthcare Payments AI StartupNew York, NY | On-site Our client is looking for an exceptional CTO (This is not an advisory CTO role, but hands-on, we need a hands-on technical leader who can build the product,) to lead technology, product architecture, and engineering execution for a new AI healthca

Founding Engineer, Applied Research About Backbone Care should be paid for the moment it’s delivered. At Backbone, we’re making that possible for the first time by building the clinical AI layer for healthcare payments. Today, U.S. healthcare wastes more than $350B yearly on administrative work that

Frustrated by how discourse is so broken on social media that it seems to make us dumber instead of smarter? Build the world's first Debate Prediction Game with us. Together we'll make discourse fun and beneficial for millions of people and supercharge the collective intelligence of humans and AIs.

Temelio is a venture-backed startup that is on a mission to supercharge the effectiveness of the non-profit community. We are building an all-in-one customer-first grant management platform that enables non-profit organizations, specifically private foundations, to optimize distributing & managi

Who We Are Kipsi is a venture-backed bespoke technology platform for accounting firms looking to streamline and automate their client engagements. Our software helps firms of all sizes complete client engagements efficiently and effectively. Kipsi is based in the Bay Area but we are a remote-first c

About BoltWise BoltWise envisions revolutionizing the distribution and supply chain domain, with a special emphasis on the fasteners industry. Every year, the US utilizes over 200 billion fasteners – essential components in manufacturing, aircraft, automobiles, and virtually all modern infrastructur

About Swig📗 Swig is building the future of onchain wallets. Swig is a smart wallet-as-a-service platform that radically simplifies how developers and users interact with blockchains. Built from first principles for an onchain world, Swig combines account abstraction, granular permissions, and flexib

About 3EX Holdings: At 3EX Holdings, we're dedicated to building and buying B2B service businesses that are not only impactful but also poised for long-term success. Our commitment is towards entities that enrich their customers, teams, and communities, promoting a healthier, more productive world.

About the Company Our client is a venture-backed startup building the next generation of revenue infrastructure for B2B AI companies, starting with intelligent deal pricing and quoting. They are replacing legacy tooling in a category that is being disrupted this year, and they already count fast-gro

Founding Engineer, Backend & Infrastructure About Backbone Care should be paid for the moment it’s delivered. At Backbone, we’re making that possible for the first time by building the clinical AI layer for healthcare payments. Today, U.S. healthcare wastes more than $350B yearly on administrative w

NegotiateAI is a portfolio company of Menlo Ventures. About NegotiateAI We’re building a revolutionary enterprise platform to transform procurement. Our mission is to transform procurement into a core strategic function, starting with the manufacturing and industrial verticals. Our focus is to strea

New York, NY · On-site (5 days/week) · Full-timeCompensation: $180K – $250K + founding equity About the Company Our client is a stealth-stage AI startup building multi-modal agents (voice, SMS, and email) that automate operations end-to-end for a large, under-digitized consumer-services industry. Fo

Founding Engineer, Forward Deployed About Backbone Care should be paid for the moment it’s delivered. At Backbone, we’re making that possible for the first time by building the clinical AI layer for healthcare payments. Today, U.S. healthcare wastes more than $350B yearly on administrative work that

About Us We are on a mission to give patients the care they deserve by making it easy to navigate the healthcare system. Aviator aims to become the entry point into the healthcare system for every family. We are building a care coordination system driven by human healthcare experts and AI to help ev

Fleetline writes optimization algorithms for enterprise trucking fleets. We work with some of the largest fleets in the country and are rapidly scaling our operations. A bit about us: Scaled from 0 to $Xm in signed contracts in under eight months; month-over-month growth is still increasing Lean tea

NegotiateAI is a portfolio company of Menlo Ventures. About NegotiateAI We’re building a revolutionary enterprise platform to transform procurement. Our mission is to transform procurement into a core strategic function, starting with the manufacturing and industrial verticals. Our focus is to strea

About Cluely Cluely is building AI to give you an unfair advantage in every situation. It acts as a desktop assistant that takes in screen, mic, and audio context to give you information and suggestions that existing model providers cannot, due to a lack of context. We will win for two reasons: 1) C

The Mission Eubrics is an AI-native platform that helps financial-services professionals - advisors, insurance agents, wealth managers, and retail bankers - have higher-impact client conversations. We bring together generative AI, behavioral science, and organizational development in an AI sales-coa