Technical Cofounder

Closai is an early-stage start-up that operates at the intersection of AI, data infrastructure, and commerce. We're looking for a full-time Technical Cofounder or Founding CTO to own our technical architecture end-to-end. · Architect and code alongside the founder. · ...

Company Description · Closai's open infrastructure connects personal purchase history to the retail ecosystem, enabling a new era of commerce. Our proprietary Closetization system understands what consumers already own and uses that intelligence to power personalized shopping, ag ...

We're looking for a technical cofounder / CTO to own the technical vision and build the first version of the product alongside the founder. · We've validated demand manually: our first paid founder experience launched in San Francisco, · with 10 founders paying to participate. · ...

We help small restaurants, farms, and regional suppliers operate with greater predictability by reducing waste, improving coordination, and creating a smarter, more resilient supply chain. · A logistics intelligence platform designed to strengthen local food systems. · ...

This is a full-time remote role for a Technical Cofounder (Engineering) at DevTools Security (Stealth) · Designing and implementing robust, scalable solutions · Troubleshooting technical challenges · ...

This is a full-time remote role for a Technical Cofounder (Engineering) at DevTools Security (Stealth). The individual in this role will oversee the company's technology strategy, architecture, and development. · ...

Pelican is building an IDE for Revenue Operations. Natural language interface to query, configure, and automate your entire revenue stack. · ...

+We are a logistics intelligence platform designed to strengthen and stabilize local food systems. We help small restaurants, farms, and regional suppliers operate with greater predictability by reducing waste, improving coordination, and creating a smarter, more resilient supply ...

CTO / Founding Engineer (Full-Stack, Backend-Leaning) · Creator Economy / Direct-to-Fan · Location: Remote (U.S. preferred or U.S. time zone overlap) · Compensation: Competitive base + meaningful equity · Nxt Level Recruiting is partnering with a high-growth direct-to-fan service ...

This is a full-time, remote role for a true Operator 0 to 1, CoFounder, Technical AI Workflow Hacker at MADHAT's Gambit. If you can keep up with the Founder, this role is for you-it focuses on launching and scaling AI-driven technical workflows to support the platform's viral inn ...

We're hiring our 3rd cofounder at EmotOS — and we're looking for someone specific. · EmotOS is the governed operating system for the agentic economy. We let enterprise agents safely self-provision infrastructure, spin up sub-agents, and execute workflows — all under strict corpor ...

We are building the Agentic Operating System for Clinical Trial Execution. Clinical trials are complex and expensive systems in healthcare that can be improved with our platform. · This is a CTO/Cofounder role to build the platform from 0 to 1. The right person will architect and ...

We're hiring our 3rd cofounder at EmotOS — and we're looking for someone specific. · EmotOS is the governed operating system for the agentic economy. We let enterprise agents safely self-provision infrastructure, spin up sub-agents, and execute workflows — all under strict corpor ...

I'm building an enterprise SaaS platform for third-party logistics (3PL) companies that automates accounts receivable operations. · ...

This is a part-time remote role for a Cofounder Software Engineer specializing in developing a Chrome Extension. · ...

We're pre-seed, currently in beta for iOS, and both cofounders are building this alongside full-time jobs. We've built the full platform, the beta is live. · ...

Job Post: Senior Engineer for Backend Migration + Mobile App Publishing (SKY Platform) · About the Project · SKY is a whole‑human intelligence ecosystem built around three engines—Lumen, Genome, and Compass—now unified into a single Expo/React Native mobile app. We are preparing ...

We're a venture-backed company building an AI-native supply chain operating system for restaurant chains. · As a Senior Full Stack Engineer, you'll have significant ownership over our product development. · This is an opportunity to be a key technical voice in a fast-growing star ...

+We're seeking an exceptional and ambitious Backend engineer who thrives in high-intensity environment with lots of unsolved challenges and wants to build something revolutionary.+ · ++Work closely with the founding team and early customers to build a world-class AI-powered produ ...

Tewtor is building a STEM tutoring platform designed to help high school and college students actually understand math and science step by step instead of copying answers. · Designing and executing the growth engine for Tewtor. · Running acquisition experiments. · ...