ppAI-Native B2B SaaS | Germany Preferred | Founder-Level Equity /ppBuild an AI company, not just another product /ppNexa is partnering with an early-stage AI venture to appoint a Technical Co-Founder / Founding CTO. /ppThe company is building an AI-native B2B platform designed to transform how organisations manage complex commercial workflows, engage prospective customers and convert opportunities into revenue. /ppThis isn't an idea waiting to be validated. /ppAn MVP has already been developed and tested with an established enterprise commercial partner in Italy. The next challenge is to turn that early validation into a scalable, commercially successful technology business. /ppWe're looking for a technical founder who wants to take ownership of that journey. /ph3The opportunity /h3pYou will join as a genuine co-founder, working alongside the commercial leadership to define the product, technology and long-term direction of the business. /ppYou will inherit an initial MVP rather than start with a blank page, but you will have significant freedom to shape the architecture, product experience and technical roadmap. /ppThe immediate priorities will be to evolve the MVP, deepen the product's AI capabilities, learn from enterprise customer feedback and build the foundations for commercial scale. /ppThis is a hands-on founding position, not a conventional CTO role managing an established engineering department. /ph3What you'll own /h3pProduct and technology /pulliTake ownership of the technical vision and product architecture. /liliEvolve the existing MVP into a reliable, scalable commercial platform.



/liliWork directly with the commercial founder to translate customer needs into product priorities. /liliMake pragmatic decisions about architecture, infrastructure and development. /liliEstablish the technical foundations for a growing B2B SaaS business. /liliDevelop intelligent workflows and AI-powered automation. /liliBuild and integrate LLM-based capabilities where they create measurable customer value. /liliDesign reliable APIs and integrations with enterprise systems. /liliEstablish appropriate AI evaluation, monitoring, security and data governance. /liliMove quickly from experimentation to production. /li /ulh3Company building /h3ulliParticipate in commercial and strategic decisions as a founding member of the business. /liliEngage directly with customers and commercial partners. /liliRecruit and develop the initial engineering team as the company grows. /liliContribute to fundraising and investor discussions. /liliHelp establish the company's engineering culture and operating model. /li /ulh3Who we're looking for /h3pYou are a technically exceptional builder who wants the responsibility and ownership of founding a company. /ppYou may currently be a Founding Engineer, Engineering Lead, Head of Engineering,



CTO or an experienced engineer preparing for your next entrepreneurial venture. /ppWe are particularly interested in people who have: /pulliBuilt and shipped production SaaS products. /liliStrong full-stack or backend engineering experience. /liliPractical experience developing AI-powered applications. /liliWorked with LLMs, APIs, workflow automation or agentic systems. /liliExperience building products in early-stage environments. /liliStrong product instincts and commercial curiosity. /liliThe ability to work independently and make decisions with incomplete information. /liliAn interest in becoming a genuine business-building partner, not simply the most senior engineer. /li /ulpPrevious experience with B2B SaaS, enterprise integrations, sales technology or commercial workflow automation would be valuable. /ppYou do not need to have been a CTO before. What matters is that you can build, lead and take genuine ownership of the technology. /pulliFounder-level ownership: Join as a technical co‑founder with meaningful equity. /liliAn existing product: Build on an MVP that has already been tested with an enterprise commercial partner. /liliCommercial validation: Work with a business that has begun testing its proposition in a real enterprise environment. /liliDirect influence: Shape the product, architecture, team and company strategy. /liliFinancial support: Receive a monthly stipend while building the venture. /liliLong-term opportunity: Help create and own a scalable AI-native B2B software business. /li /ul /p #J-18808-Ljbffr

📌 Technical Co-Founder / Founding CTO (Milano)
🏢 Nexa
📍 Milano