Come work at a place where innovation and teamwork come together to support the
most exciting missions in the world
We are seeking a talented Lead Software Engineer – Performance to deliver
roadmap features of the Unified Asset Inventory ETM Platform, which helps
customers Measure, Communicate, and Eliminate Cyber Risks.
You will lead performance engineering efforts across Java microservices, Spark,
Kafka, Elasticsearch, and middleware APIs, ensuring that our real-time data
pipelines and services meet enterprise-grade SLAs.
As part of our high-performing engineering team, you will design and execute
performance testing strategies, identify system bottlenecks, and work with
development teams to implement performance improvements that support the
processing of billions of cybersecurity events per day across our data platform.
RESPONSIBILITIES
* Own the performance strategy across distributed systems, including Spring
Boot microservices, Hadoop, Spark, Kafka, Elasticsearch/OpenSearch, Big Data
components, and APIs for each release.
* Demonstrate solid expertise in performance engineering, including analysis
of Heap Dumps, Thread Dumps, GC Logs, and CPU Profiling Reports, with
hands-on experience using Apache JMeter, AppDynamics, Grafana, and
Prometheus, and a deep understanding of JVM architecture, Garbage Collection,
Threading, and Concurrency.
* Define, develop, and execute performance test plans, load tests, stress
tests, and soak tests.
* Create realistic performance test scenarios for data pipelines and
microservices based on production-like workloads.
* Proactively identify bottlenecks, resource contention, and latency issues
using tools such as JMeter, Spark UI, Kafka Manager, Elastic Monitoring, and
AppDynamics.
* Provide deep-dive analysis and recommendations for tuning and scaling Spark
jobs, Kafka topics/partitions, Elasticsearch queries, and API endpoints.
* Collaborate with developers, architects, and infrastructure teams to
integrate performance fee
📌 Lead Software Engineer (Pune)
🏢 Qualys
📍 Pune