Should have Very good experience in Elastic Stack (ElasticSearch version 5.x and above )

Should have strong experience in core JAVA, spring, RESTful services

Should have strong experience in enterprise search domain and search architecture

Strong experience in Design, build, deploy, Search application and Services.

Strong knowledge in ElasticSearch Search API and Indexing API

Good hands-on schema design, analyzer and filter configuration

Very good Knowledge of ElasticSearch architecture and Environment setup / Administration

Analyze functional / non-functional requirements and seek clarifications for better understanding of requirements.

Define timeline estimates based on the requirements, complexity and inhouse capability.