EX.CO· HQ in Churchill House, 137 - 139 Brent Street, London, England, NW4 4DJ

Tech Support Engineer

Location: Poland · Category: Customer Success & Client Operations · Seniority: Mid-Level · Posted: August 24, 2026 · Verified: Sep 20, 2026

Role Overview & Description

Provides critical technical support to EX.CO customers by handling operational, data-driven, and configuration-based tasks. Collaborates with Customer Success, Technical Customer Success, and Demand teams to streamline processes and ensure high-quality execution.
Source & Transparency: This position was structured directly from the publicly accessible career portal of EX.CO. Details on the employer’s original job posting are authoritative. Polaris7 charges no placement fees and conducts no candidate screening.

About the company

EX.CO

ex.co

Publisher video platform for hosting, ad serving and yield optimisation.

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