Principal ML Engineer is open at Cosuno in Berlin/Remote. The posting gives a salary of €120K - €150K. Posted on Apr 17, 2026, and still on Cosuno’s careers page when we last checked, on Nov 14, 2026.
About the role
Join our ranking team and build the intelligent systems at the core of Cosuno's platform. - Ranking & Recommendation: Own and improve the systems that match the right subcontractors to the right tenders. - AI for Construction: Take new models and AI capabilities from idea to production — design, train, evaluate, deploy, iterate — and own them end to end. - Price Prediction: Improve the models that help users…
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
