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$172,350–$230,625.
Based on 240 similar postings.
Employer
About Elastic
Elastic is the company behind Elasticsearch and the Elastic Stack (Elasticsearch, Kibana, Beats, and Logstash). It sells search, observability, and security products built on that search engine, primarily through its Elastic Cloud managed service.
Elastic currently has
240 open roles
on FindRole.
Listed pay typically runs
$133,100–$210,600
across 91 roles with salary data.
As a Principal Software Engineer - Performance Tuning - Elasticsearch, you will join the Elasticsearch Performance team to lead architectural and code-level performance engineering initiatives. You will be responsible for driving the optimization and predictability of Elasticsearch by developing foundational performance models, profiling system behaviors in logging, metrics, vector search, and ES|QL, and building AI-assisted optimization harnesses. The role requires deep expertise in Java internals, JVM memory management, and concurrency models to develop high-performance, thread-safe code. You will utilize tools such as flamegraphs, JMH, and Rally to identify regressions and implement hardware-aware optimizations. This position focuses on the technical challenge of ensuring a large-scale data store remains performant and scalable across both stateful and stateless architectures while mentoring other engineers to foster a culture of performance-aware development within the organization.
What does a Software Engineer earn?
Median $197500 from 2196 postings across 133 companies.