> Markdown version of [/jobs/ext/3695691-founding-engineer-cto](https://www.wearedevelopers.com/jobs/ext/3695691-founding-engineer-cto). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Founding Engineer / CTO - **Company:** Ai, Inc - **Location:** New York, NY, United States - **Contract:** Permanent contract - **Skills:** Artificial Intelligence, Information Technology - **Published:** October 12, 2026 - **Apply:** https://www.juju.com/job/2_163536606 ## About the Role * Former founders only - experience starting or co-founding a company is required * Strong technical background with the ability to build from zero to one * Experience in top-tier engineering environments, including Big Tech, elite startups, or late-stage technology companies * Computer Science or related technical degree from a highly regarded university * Strong product instincts and the ability to move quickly from concept to prototype * Bias toward action, high urgency, and relentless execution * Ability to operate with ambiguity and make high-quality decisions quickly * Strong leadership, recruiting, and communication skills * Deep interest in building xrbllit at the intersection of AI, healthcare, and venture-scale company creation ## Description Our client is looking for experienced technical founders to join new AI healthcare ventures as CTO Co-Founders. This is not a traditional CTO role. This is a founder-level opportunity for someone who has already built before and wants to do it again with more leverage, more support, and a stronger launchpad. You'll be responsible for shaping the technical vision, prototyping the product, building the engineering foundation, recruiting the early team, and partnering closely with the CEO and venture team to build a category-defining company. What You'll Do * Join a new healthcare AI venture as CTO and true co-founder * Own the technical strategy, architecture, and product execution from day one * Prototype, launch, and iterate on the initial product * Partner with the founding team to validate the market, product, and business model * Build scalable technical systems that can support long-term company growth * Recruit, hire, and lead a world-class engineering team * Work closely with operators, investors, healthcare experts, and commercial partners * Build a venture-backed company with meaningful ownership and long-term impact