MongoDB Administrator

1 week ago

Bengaluru, Karnataka, India Nomiso Full time US$ 1,20,000 - US$ 2,00,000 per year

Role Overview :

  • As a MongoDB Database Administrator, you will be responsible for the advanced management, optimization, and troubleshooting of MongoDB databases in a production environment. You will collaborate with development teams to ensure database performance, scalability, and reliability, while also mentoring junior DBAs and providing technical leadership.

Key Responsibilities :

Database Management :

  • Administer and maintain MongoDB clusters, including replica sets and sharded clusters.

  • Perform database installations, upgrades, and patches.

  • Implement and manage backup and recovery strategies.

  • Monitor database performance and implement tuning measures.

Performance Optimization :

  • Analyze query performance and optimize indexes.

  • Identify and resolve performance bottlenecks.

  • Implement caching strategies to enhance performance.

Security Management :

  • Configure and manage MongoDB security features, including authentication and authorization.

  • Implement data encryption and ensure compliance with security policies.

High Availability & Disaster Recovery :

  • Design and implement high availability solutions.

  • Plan and execute disaster recovery strategies.

Capacity Planning & Scaling :

  • Monitor database growth and plan for capacity needs.

  • Implement horizontal and vertical scaling solutions.

Troubleshooting & Support :

  • Provide L3 support for database-related issues.

  • Collaborate with development teams to resolve complex database problems.

Documentation & Reporting :

  • Maintain comprehensive documentation for database configurations and procedures.

  • Generate regular reports on database performance and health.

Mentorship & Training :

  • Mentor junior DBAs and provide training on best practices.

  • Stay updated with the latest MongoDB features and industry trends.

Required Skills & Qualifications :

Education :

  • Bachelor degree in Computer Science, Information Technology, or a related field.

Experience :

  • Minimum of 5-10 years of experience in database administration, with at least 3 years

focused on MongoDB.

  • Proven experience in managing large-scale MongoDB deployments.

Technical Skills :

  • Proficiency in MongoDB architecture, replication, sharding, and backup strategies.

  • Strong understanding of Linux/Unix operating systems.

  • Experience with monitoring tools like Prometheus, Grafana, or MongoDB Atlas.

  • Familiarity with scripting languages such as Python or Shell scripting.

Certifications (Preferred) :

  • MongoDB Certified DBA Associate or Professional.

  • Other relevant certifications in database management.

Desired Attributes :

  • Experience with cloud platforms like AWS or OCI.

  • Knowledge of containerization technologies is advantages such as Docker and Kubernetes.

  • Familiarity with DevOps practices and CI/CD pipelines.

  • Experience in database migration and version upgrades.

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