We are looking for an experienced Lead Performance Engineer with strong expertise in application performance engineering, production troubleshooting, and performance optimization. The ideal candidate should have hands-on experience analyzing application and server-side performance issues using Linux, heap dumps, thread dumps, Garbage Collection (GC) analysis, database analysis, flame graphs, and application/server-side monitoring tools. The candidate will work closely with application development, DevOps, infrastructure, and database teams to identify performance bottlenecks, conduct root-cause analysis, and drive performance improvements across enterprise applications.