1. 8+ years of experience with all of the following: Java, MYSQL, Lucene/Solr, Mongo
2. Experience leading or managing teams.
3. Experience in design and development of search technologies using Lucene/Solr.
4. Experience with development and deployment of machine learning algorithms for recommendation systems.
5. Experience with Apache Spark, Storm and programming in Scala.
6. Expertise with Web and RESTful architecture.