Primary Responsibilities

- 9+ years of dedicated experience in performance engineering and testing.

- Domain Knowledge: Proven experience working on large-scale, high-traffic retail e- commerce platforms.

- Performance Testing Tools: Expert-level proficiency with industry-standard load testing tools - JMeter, LoadRunner.

- Java Stack Performance Engineering: Deep expertise in core Java performance engineering, including JVM tuning (HotSpot, OpenJDK), Garbage Collection (GC) analysis and optimization, heap memory analysis (heap dumps, profilers), and concurrency/threading management (Java 8 Java 21).

- APM & Profiling: Hands-on experience with Application Performance Management (APM tools - Dynatrace) and code profilers.

- Programming/Scripting: Solid scripting skills in languages like Python, Java, or Groovy.





- Cloud & Infrastructure: Solid understanding of cloud platforms (AWS) and containerization technologies (Docker, Kubernetes).

- Databases: Experience with performance tuning of both SQL (Microsoft SQL and Oracle ) and NoSQL databases (Cassandra, Astra, PostgreSQL).

- Analytical Skills: Exceptional analytical and problem-solving skills with a proven ability to diagnose and resolve complex technical issues.

- Leadership: Demonstrated ability to lead projects, mentor engineers, and influence technical decisions.

- Communication: Excellent verbal and written communication skills.

📌 Performance Test Lead (Bengaluru)
🏢 Cielo Talent
📍 Bengaluru