Senior Software Engineer Meta Advertising & Server-Side Signals

We are seeking a Staff Software Engineer with deep specialization in Meta’s performance advertising ecosystem, particularly Meta Signals Gateway (MSGW) and Conversion API (CAPI). You will own the architecture and implementation of our server‑side signals platform end‑to‑end.

This role requires strong backend engineering skills, an understanding of advertising data semantics, and the ability to design scalable systems.

Responsibilities

• Design and implement our systems & services that integrate with Meta MSGW at scale.
• Implement and operate high‑availability microservices delivering the functionality for our Meta SGW product offering.
• Integrate with Meta’s API surfaces (Graph API, CAPI endpoints, Signals Gateway).
• Collaborate with product and engineering teams to ensure end‑to‑end data compliance and transparency.
• Mentor and lead engineer...