Elastic Search Developer

Company Name: WillWare Technologies Experience:8+ Years Location: PAN India Work Mode: Onsite Job Summary We are looking for an experienced Elasticsearch Developer to design, develop, optimize, and maintain scalable search and analytics solutions using Elasticsearch and the Elastic Stack. The ideal candidate should have strong experience in Elasticsearch development, indexing, query optimization, data ingestion, and integration with enterprise applications. Key Responsibilities Design and develop scalable search solutions using Elasticsearch. Create and optimize indices, mappings, analyzers, queries, and aggregations. Develop and maintain data ingestion pipelines using Logstash, Beats, Kafka, or APIs. Optimize Elasticsearch clusters for performance, scalability, and availability. Implement full-text search, autocomplete, fuzzy search, filtering, and faceted search capabilities. Monitor and troubleshoot Elasticsearch clusters, nodes, shards, and replicas. Work with Kibana for dashboards, visualizations, and analytics. Integrate Elasticsearch with applications using REST APIs and client libraries. Manage index lifecycle policies, data retention, snapshots, and disaster recovery. Collaborate with application developers, DevOps, and data engineering teams. Troubleshoot performance issues related to queries, indexing, memory, and cluster health. Mandatory Skills Strong hands-on experience with Elasticsearch. Experience with Elasticsearch Query DSL, Indexing, Mapping, Sharding, and Replication. Good knowledge of Logstash and Kibana. Experience in developing REST APIs and integrations. Strong knowledge of JSON and SQL. Experience with one programming language: Java / Python / Node.js. Knowledge of Linux/Unix environments. Experience with Elasticsearch cluster administration and performance tuning. .