London, England, United Kingdom Hybrid Full-time

Zeta Global is hiring a Senior Software Engineer — Real-Time Ad Serving

Responsibilities

  • Implement and refine core decision logic in Lua for selecting ads, enforcing targeting rules, managing impression frequency, and controlling budget spend
  • Create and sustain low-latency services that handle over 200,000 requests per second in production environments
  • Collaborate with product teams to develop features that align with advertiser and publisher requirements
  • Maintain high standards of code quality through peer reviews, test automation, and integration pipelines
  • Contribute to technical design discussions and help shape long-term system architecture
  • Take part in on-call duties to monitor and resolve live system issues

Work Arrangement

Hybrid — Berlin, Germany, Prague, Czech Republic

Other

The interview process will be conducted in English

About company
Zeta Global
Zeta Global (NYSE: ZETA) is the AI-Powered Marketing Cloud that leverages advanced artificial intelligence (AI) and trillions of consumer signals to make it easier for marketers to acquire, grow, and retain customers more efficiently. Through the Zeta Marketing Platform (ZMP), the company unifies identity, intelligence, and omnichannel activation into a single platform – powered by one of the industry’s largest proprietary databases and AI. It enables enterprise customers to personalize consumer experiences at an individual level across every channel.
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Job Details
Department LiveIntent Real-Time Ad Serving
Category backend
Posted an hour ago