Elastic Search Developer

• Conduct tasks related to feasibility studies, time and cost estimates, IT planning, risk technology, applications development, model development, and establish and implement new or revised applications systems and programs to meet specific business needs or user areas
• Monitor and control all phases of development process and analysis, design, construction, testing, and implementation as well as provide user and operational support on applications to business users
• Utilize in-depth specialty knowledge of applications development to analyze complex problems/issues, provide evaluation of business process, system process, and industry standards, and make evaluative judgment
• Recommend and develop security measures in post implementation analysis of business usage to ensure successful system design and functionality
• Consult with users/clients and other technology groups on issues, recommend advanced programming solutions, and install and assist customer exposure systems
• Ensure essential procedures are followed and help define operating standards and processes
• Serve as advisor or coach to new or lower level analysts
• Has the ability to operate with a limited level of direct supervision
• Can exercise independence of judgment and autonomy
• Acts as SME to senior stakeholders and/or other team members
• Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets, by driving compliance with applicable laws, rules and regulations, adhering to Policy, applying sound ethical judgment regarding personal behavior, conduct and business practices, and escalating, managing and reporting control issues with transparency

• 5-8 years of experience Elastic search Tech stack, Unix scripting, SQL, SQL Loader, ETL, Oracle
• Experience on Master and Data nodes, Kibana, Logstash, Split-Brain Condition, Data Shards, Sharding concepts, and Internal Data Management
• Kibana Web Interface, Kibana DEVTOOL Console, Kibana Spaces, Roles, Role Mapping, Firewall Whitelisting, REST API, Index Lifecycle Management (ILM), Index Templates, Index Creations, Cross-Cluster Replication (CCR), Auto-Follower Configuration, Logstash Pipeline Management, Filebeat application settings

Strong experience as Java Developer with expertise in Java, Spring Boot, Angular, Java API for data connectivity, JPA, XML, XSD, XSLT and JSON, REST/SOAP web services, Tomcat, OpenShift, Dockers, Kubernetes