Kayzen· HQ in Rosa-Luxemburg-Str. 2, Berlin, 10178, Germany

Business Development Lead - Media Buyers

Location: Berlin, Berlin, Germany, Remote EMEA · Category: Sales & Business Development · Seniority: Lead · Posted: May 26, 2026 · Verified: Sep 17, 2026

Role Overview & Description

This role leads business development efforts targeting media buyers, focusing on building relationships and driving revenue growth. The position requires deep understanding of the ad tech ecosystem and media buying landscape.
Source & Transparency: This position was structured directly from the publicly accessible career portal of Kayzen. Details on the employer’s original job posting are authoritative. Polaris7 charges no placement fees and conducts no candidate screening.

About the company

Kayzen

kayzen.io

Mobile-first DSP for transparent in-app programmatic advertising.

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