Staff Backend Engineer, AI Platform

This position is posted by Jobgether on behalf of a partner company. We are currently looking for a Staff Backend Engineer, AI Platform in Switzerland.

This role sits at the core of a next-generation AI initiative, responsible for building the foundational platform that powers all AI-driven features across a large-scale product ecosystem. You will design and lead the architecture of a multi-agent AI system, enabling teams to safely and reliably deploy production-grade AI capabilities. The scope of your work spans orchestration, LLM integration, evaluation frameworks, and observability systems that ensure performance and trust at scale. You will operate in a high-autonomy environment, working closely with engineering leadership and cross-functional teams to define how AI is built, shipped, and monitored. This is a deeply technical and strategic role with direct impact on thousands of end users and the company’s AI future. You will be joining a fast-scaling, remote-first engineering culture where ownership and innovation are central.