Senior Platform Engineer - Event Streaming & Kafka Backbone

Wolt in Helsinki is seeking an experienced Platform Engineer to join the Event Streaming team. You’ll help design, build and operate the Kafka-based infrastructure that powers critical workflows across Wolt, Deliveroo and DoorDash.

This role sits at the intersection of Platform and Reliability Engineering, requiring deep expertise in distributed systems, Java/Go/Python, and modern automation. You’ll collaborate with SRE, Data Platform and Caching teams to evolve our streaming platform at scale