Senior Software Engineer - Search Relevance - Elasticsearch

Elastic Elastic · Enterprise · United States · Platform - Elasticsearch

Senior Software Engineer focused on enhancing vector and keyword search functionality within Elasticsearch, including new feature design, implementation, and bug resolution. The role involves contributing to search relevance, potentially inventing new algorithms or data structures, and working with community members.

What you'd actually do

  1. Contribute to Elasticsearch full time, building new search features and fixing intriguing bugs, all while making the code easier to understand. Sometimes you'll need to invent a new algorithm or data structure. Or find one and implement it. Sometimes you'll need to get close to the operating system and hardware.
  2. Work with a globally distributed team of experienced engineers focused on the search capabilities of Elasticsearch.
  3. Be an expert on Elasticsearch search relevance. You'll identify and drive improvements in this area based on your questions and your instincts.
  4. Work with community members from all over the world on issues and pull requests, sometimes triaging them and handing them off to other experts and sometimes handling them yourself.
  5. Write idiomatic modern Java -- Elasticsearch is 99.8% Java!

Skills

Required

  • Search relevance
  • vector databases
  • HNSW
  • IVF
  • search platforms at scale
  • core Java
  • data structures
  • concurrency constructs
  • lambdas
  • autonomy
  • technical design
  • collaboration
  • data storage technologies
  • verbal and written communication skills

Nice to have

  • Elasticsearch
  • data storage technology
  • open source projects
  • source control workflow
  • continuous integration
  • designing, leading and owning cross-functional initiatives

What the JD emphasized

  • search relevance
  • vector databases
  • HNSW
  • IVF
  • search platforms at scale
  • core Java
  • data structures
  • concurrency constructs
  • autonomy
  • technical design
  • collaborating over the internet
  • asynchronous collaboration over the internet
  • Elasticsearch
  • Solr
  • PostgreSQL
  • MongoDB
  • Cassandra
  • verbal and written communication skills
  • respectful, empathetic, and trusting

Other signals

  • search relevance
  • vector search
  • keyword search
  • Elasticsearch
  • Lucene