Event-Driven System Engineer (Apache Flink, Kafka + AI)

Event-Driven System Engineer – Geneva (On-site | 12-month contract)

This role is 100% on-site in Geneva. No remote access, no exceptions. If that works for you, read on.

A leading bank in Geneva is scaling up its real-time data infrastructure to support AI workloads, including Retrieval-Augmented Generation (RAG). They’re looking for an engineer who knows how to build and run high-throughput streaming systems that don’t buckle under pressure.

What you’ll do:

• Design and build large-scale streaming pipelines using Kafka, Flink, and Beam
• Handle real-time data transformation and processing
• Integrate streams with the bank’s lakehouse architecture
• Monitor and fine-tune pipeline performance
• Work closely with AI teams to support real-time RAG use cases

What you bring:

• 5+ years in streaming/data architecture
• Deep hands-on with Kafka, Flink, and event-driven systems
• Strong programming in Java, Python, or Scala
• Understanding of event-driven design
• Experience with cloud-based streaming tools

The deal:

• 12-month contract, extension is possible
• Start ASAP
• Fully on-site in Geneva, banking sector