Database Administrator (DBA)(NCS/Job/ 668)

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:

- 5-10 years of 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).

- 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).