TO
Topsort· HQ in United States

Software Engineer, Integrations

Location: Barcelona, Barcelona, Spain · Category: Engineering & Development · Seniority: Mid-Level · Posted: May 13, 2026 · Verified: Sep 1, 2026

Role Overview & Description

The Software Engineer, Integrations, builds and maintains integrations between Topsort's advertising platform and client retail systems, ensuring reliable data exchange and seamless onboarding. The role involves developing APIs, handling third-party data feeds, and contributing to core integration infrastructure.
Source & Transparency: This position was structured directly from the publicly accessible career portal of Topsort. Details on the employer’s original job posting are authoritative. Polaris7 charges no placement fees and conducts no candidate screening.

About the company

TO

Retail media infrastructure software for marketplaces, retailers, brands, and agencies.

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