ST
Start.io· HQ in United States

Sales Manager - Supply Partnerships

Location: Poland · Category: Sales & Business Development · Seniority: Intermediate · Posted: May 24, 2026 · Verified: Sep 18, 2026

Role Overview & Description

This role focuses on developing and managing supply-side partnerships to grow Start.io's advertising inventory and revenue. The position is full-time and based in Poland (remote-friendly).
Source & Transparency: This position was structured directly from the publicly accessible career portal of Start.io. Details on the employer’s original job posting are authoritative. Polaris7 charges no placement fees and conducts no candidate screening.

About the company

ST

Start.io

start.io

Mobile adtech platform for app monetisation and audience activation.

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