Couchbase Database Administrator

5 hours ago

Kolkata West Bengal India, West Bengal Tata Consultancy Services Full time

Couchbase DBA



  • 10-15 Years of Desired Experience Range
  • Location of Requirement: Kolkata




Responsibilities


  • Cluster Management: Design, deploy, and manage Couchbase clusters in production, staging, and dev environments.
  • Performance Tuning: Analyze slow-running queries, optimize indexes and data models, and monitor performance using tools like Couchbase UI, Prometheus/Grafana, etc.
  • Backup & Recovery: Implement automated backup strategies and test restore procedures to ensure data durability.
  • Expert-level knowledge of Couchbase architecture (Data, Query, Index, Full-Text Search, Eventing, Analytics services).
  • Deep understanding of N1QL, MapReduce views, and JSON data modeling.
  • Strong understanding of Linux systems and performance analysis tools (top, iostat, vmstat).
  • Work cross-functionally with DevOps, Security, and Application team.


Required Skills



  • 5+ years of hands-on experience managing Couchbase in production environments.
  • Strong understanding of Couchbase architecture, clustering, replication, and XDCR.
  • Expertise in backup and restore strategies using cbbackupmgr and other tools.
  • Performance tuning and query optimization using N1QL.
  • Proficiency in Couchbase monitoring, logging, and troubleshooting.
  • Experience with Couchbase upgrades and patching.
  • Hands-on experience with high availability and disaster recovery for Couchbase.
  • Ability to work in team setting as well as independently.
  • Strong understanding of security and compliance, including encryption, auditing, and role-based access.
  • Strong experience with automation (e.g., Ansible, shell scripts) for database tasks.
  • Experience with Linux/Unix environments and system-level performance tuning.
  • Ability to manage multi-node, multi-region Couchbase clusters.
  • Good communication skills with both technical and management teams.


Preferred Skills



  • Experience with Kubernetes and Couchbase Autonomous Operator.
  • Exposure to cloud platforms (AWS, Azure, GCP) with Couchbase deployments.
  • Familiarity with DevOps CI/CD tools for DB deployment automation.
  • Knowledge of JSON data modeling and access patterns.
  • Basic understanding of other NoSQL/SQL systems (MongoDB, Cassandra, PostgreSQL, etc.).
  • ITIL or other service management framework familiarity.
  • Experience with tools like Prometheus, Grafana, or Datadog for observability.
  • Participation in on-call rotations and incident management.
  • Any Cloud Database Certification (e.g., Azure, AWS, Google) are a strong plus.

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