Ruben Campos

S

Software Engineer, Glade Works - Java · Python · A/B testing

Glade Works
Boston, MA · ET (UTC-5)
3+ years experience
MIT
English
Messaging unavailable

Overview

Software Engineer at Glade Works, focused on search and ranking. Reduced cloud spend on search by 29% in two quarters. Previously at Datadog. Most at home with Elasticsearch and Scala. Learning Japanese, slowly.

Good reasons to reach out
  • Speaking or podcast invitations
  • Thoughtful intros to people in my field
Please don't message about
  • Offshore staffing offers
  • Unpaid work or spec projects
  • Crypto token projects

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Skills
A/B testingJavaPythonElasticsearchlearning to rankLuceneScala

Experience

  1. Software Engineer
    Mar 2026 - Present
    Glade Works · 7 mo · Full-time · Boston, MA
    • Shipped a rewrite that took build times from 22 minutes to under 3.
    • Wrote the Elasticsearch service that now handles 12 million requests a day.
    • Cut p99 latency on the search services from 629ms to 140ms.
  2. Software Engineer
    Mar 2024 - Nov 2025
    Datadog · 1 yr 8 mo · Full-time · Boston, MA
    • Brought on-call pages for search down from 21 a week to 3.

References

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Education

  1. MIT
    SB, Electronics and Communication
    2018 - 2022

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