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Elastic

Principal Software Engineer - Search Scaling - Elasticsearch

Elastic
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senior full-time €73,300-€115,900 EUR Greece

First indexed 22 Jun 2026

Description

Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale , unleashing the potential of businesses and people.

We're looking for a Principal Software Engineer to join the Elasticsearch - Search Scaling team. This globally-distributed team of experienced engineers focuses on delivering a robust and feature-rich search experience, including contributing to improving the search experience in Lucene.

As a Principal Software Engineer, you will define, lead, and contribute to the evolution of core search and indexing capabilities. You’ll research advances in search infrastructure, data structures, and retrieval algorithms to ensure we’re building the most efficient and powerful foundations for our users.

Responsibilities

  • Define, lead, and contribute to the evolution of core search and indexing capabilities.
  • Research advances in search infrastructure, data structures, and retrieval algorithms.
  • Work closely with partners and product teams to understand their needs and help shape the long-term technical vision for search at Elastic.
  • Bring past experience with large-scale search systems to drive an innovative roadmap for Elasticsearch’s indexing, query execution, and relevance layers.

Requirements

  • Experience leading technical projects in the search infrastructure and distributed systems space.
  • Experience mentoring expert engineers, providing both technical and professional guidance.
  • Experience defining a long-term technical vision for a core search or retrieval system.
  • Hands-on experience with search and indexing technologies such as Elasticsearch, Lucene, or Solr.
  • Strong skills in core Java and familiarity with advanced data structures and concurrency constructs.

Nice to Have

  • Experience working with Elasticsearch before.
  • Experience working with open source projects.

Compensation The typical starting salary range for this role is: €73,300-€115,900 EUR.

Benefits

  • Competitive pay based on the work you do here and not your previous salary.
  • Health coverage for you and your family in many locations.
  • Ability to craft your calendar with flexible locations and schedules for many roles.
  • Generous number of vacation days each year.
  • Increase your impact.
  • We match up to $2000 (or local currency equivalent) for financial donations and service.
  • Up to 40 hours each year to use toward volunteer projects you love.
  • Embracing parenthood with minimum of 16 weeks of parental leave.
This listing is enriched and indexed by YubHub. To apply, use the employer's original posting: https://job-boards.greenhouse.io/elastic/jobs/8020864