Senior Product Engineer (AI Agents) is open at Cosuno in Berlin/Remote. The posting gives a salary of €90K - €120K. Posted on Sep 10, 2026, and still on Cosuno’s careers page when we last checked, on Nov 14, 2026.
About the role
Join our team and build the intelligent systems at the core of Cosuno's platform. - Generative AI: Build and improve our LLM-powered systems that navigate the complex, often messy tendering workflow. - Ship end-to-end into the product: Own features from model/agent through API to the TypeScript front-end — backend service, API, and the integration into the web app. - Collaborate across teams: Work with Product…
The opening lines of the posting. The rest is on Cosuno’s careers page.
Hiring at Cosuno
Cosuno has 25 open roles right now, 21 of them remote. Most are in Engineering, Sales & Business Development and Marketing & Community. See all its roles
