Senior AdTech Engineer - Freelance (80-100%, remote/Zurich/Berlin)

Senior AdTech Engineer freelancer (at least 80%, start as soon as possible) for 6 months (possible conversion into FTE) to own our adtech integrations end-to-end. The role can be fully remote (plus/minus 4h CET) or based in our Zürich/Berlin office.

Tasks

• Own Our JavaScript Tags - Develop and maintain Decentriq's client-side tags for our OneID identity system and DMP event capture.
• Support Publisher Integrations - Work directly with publisher technical teams to integrate our tags and troubleshoot implementation issues.
• Build Adserver Integrations - Develop key-value lookups and integrations with adservers (GAM, Xandr).
• Own Server-to-Server Integrations - Design and build low-latency S2S integrations with the adtech ecosystem: adservers, DSPs, and identity providers.
• Creative Pixel Integrations - Build and maintain pixel integrations for campaign measurement and attribution.

Requirements