1. Develop and maintain advanced features in Elastic Search platform. 2. Design and implement search algorithms and ranking methods. 3. Optimize search results for better user experience. 4. Collaborate with data scientists and software engineers to improve search functionality. 5. Monitor system performance and troubleshoot issues. 6. Ensure data consistency and accuracy in search results. 7. Perform regular system upgrades to ensure platform remains updated. 8. Participate in team meetings and provide inputs for system improvements. 9. Develop and maintain technical documentation for the Elastic Search platform. 10. Implement security measures to protect sensitive data. 11. Train and mentor junior developers on Elastic Search development. 12. Stay updated with latest industry trends and advancements in search technologies. 13. Work closely with Quality Assurance teams to fix bugs or issues. 14. Participate in all phases of the software development life cycle.