Senior Performance Engineer

Job Description

Fast-Frogward Your Career to Years From Now Be part of a team where your work takes center stage, shaping the future of software development. At JFrog, as a Senior Performance Engineer, you ll solve critical challenges for leaders like Amazon, Google, and Netflix. Every day brings opportunities to innovate and push boundaries in a fast-moving, frogward-thinking culture. It s more than writing code it s driving the technology that powers the world. If you want your work to matter and thrive on nonstop innovation, JFrog is your place. About the Role We are seeking an experienced Senior Performance Test Engineer to join our team. You will play a critical role in ensuring the scalability, reliability, and performance of JFrog Platform Services trusted by Fortune 100 companies worldwide. Your work will directly impact the seamless performance of our products under peak loads. What Youll Own Lead performance engineering initiatives for mission-critical JFrog Platform products. Build self-healing, reproducible load test environments within k8s. Identify system bottlenecks across backend services written in Golang and Java and optimize them using deep profiling tools. Design realistic customer-lookalike test environments simulating real-world latency, burst loads, and network conditions. Deliver executable insights, not just charts. Collaborate with cross-functional teams to understand domain challenges and design comprehensive performance and load tests. Who You Are 5+ years of hands-on experience in performance engineering (not just QA) focused on distributed systems. Hands-on experience with load testing tools such as Locust , k6 , JMeter , and BlazeMeter . Experience with tests on Distributed Environment ( Kubernetes ). Skilled in SQL and scripting languages such as Python / TypeScript for test automation and harness development. Excellent communicator with the ability to clearly explain performance bottlenecks to developers and stakeholders. Experience monitoring abilities in Corologix/Grafana - Advantage Strong Experience profiling backend code in Golang and Java - Advantage?