Database Administrator (DBA)

Job Description :

We are seeking an experienced Database Administrator (DBA) to join our dynamic team. The ideal candidate will have extensive knowledge in both relational and NoSQL database management systems, with a strong focus on optimization, administration, and support.

Key Responsibilities:

• Administer and maintain both standalone and clustered database environments.
• Optimize database performance through efficient indexing, partitioning strategies, and query optimization techniques.
• Manage and support relational databases (e. g. , MySQL, MS SQL) and NoSQL databases (preferably Couchbase).
• Ensure data integrity, availability, security, and scalability of databases.
• Implement and manage data storage solutions like S3/Parquet and Delta tables.
• Monitor database performance, troubleshoot issues, and implement solutions.
• Collaborate with development teams to design and implement database solutions.
• Implement and manage database backups, restores, and recovery models.
• Perform routine database maintenance tasks such as upgrades, patches, and migrations.
• Document database processes, procedures, and configurations.

Requirements :

Required:

• Proven experience as a Database Administrator (DBA).
• Strong understanding of database management principles.
• Proficiency in relational databases (e. g. , MySQL, MS SQL) and NoSQL databases (e. g. , Couchbase / MongoDB (Any one) ).
• Experience in optimizing database performance and implementing efficient query processing.
• Familiarity with Linux environments and basic administration tasks.
• Knowledge of Parquet file structures as relational data stores.

Preferred:

• Experience with RDS (AWS) and Databricks (AWS).
• Understanding of Databricks and Unity Catalogue.
• Experience with S3/Parquet and Delta tables.
• Knowledge of Apache Drill and Trino DB connectors.
• Prior experience with Hadoop, Parquet file formats, Impala, and HIVE.

Education:

• Bachelor s degree in Computer Science, Information Technology, or a related field (preferred).

Skills:

• Strong analytical and problem-solving skills.
• Excellent communication and collaboration abilities.
• Ability to work independently and as part of a team.
• Certification in relevant database technologies (desired).

Dba, Mysql, Nosql, Mongo Db