Lead Performance Engineer
Intercontinental Exchange, Atlanta, GA
What you will do
- Lead performance investigations on CPU-bound, multi-threaded Java systems, from application code down to JVM, OS, and hardware.
- Model how systems scale with data volume and instrument counts, and produce capacity projections that guide architecture decisions.
- Identify time-critical paths in batch and event pipelines, and propose and validate fixes such as head-start or out-of-band processing.