Senior Systems Engineer — JVM Performance & Infra

Nu, a leading digital bank, seeks a Senior Systems Performance Engineer to drive deep-dive investigations and optimize a JVM-based microservice architecture at scale. You will build and apply diagnostic tools, tune garbage collection, and align kernel behavior with JVM workloads to reduce latency and infra costs.

You will mentor engineers, collaborate with the Computing Squad, and help design scalable, future-ready performance improvements in a hybrid work environment.