CareerPlan

Lead Client Integration Engineer (German Speaking)

Full-time2026-10-09 → 2026-10-22

Core

Lead technical integrations for Retail Media Network (RMN) retailer clients, acting as the primary liaison between clients and internal Product/R&D teams to ensure smooth onboarding and post-launch support.

Role type

Senior Client Integration Engineer (German Speaking)

Builds

Actionable strategies and solutions for client system integrations within the Epsilon RMN platform.

Domain

Advertising Technology / Retail Media Networks

Required skills

API integration, cloud-based systems, JavaScript, Shell, Python, HTML, SQL, Google Cloud (BigQuery, Pub/Sub, Kubernetes), project management, ITIL

Preferred skills

Experience in advertising technology, global business operations, process improvement

Technologies

Google Cloud Platform, BigQuery, Pub/Sub, Kubernetes, APIs

Responsibilities

Lead new client integrations from a technical perspective; act as primary liaison during technical integrations and secondary contact for debugging; coordinate with internal teams to identify workarounds and scalable solutions; implement a global integration strategy; standardize prioritization and implementation documentation; collaborate with Engineering and Product to ensure system reliability.

Seniority

Senior, hands-on IC with strategic planning