Senior Database Administrator (PostgreSQL and MySQL Focus)

Description

We are seeking a Senior Database Administrator with strong expertise in PostgreSQL and MySQL to join our team. The ideal candidate is a hands-on professional capable of designing, deploying, maintaining, and optimizing highly available and scalable database systems. Experience with additional database technologies such as SQL Server and MongoDB is a strong advantage.

This role also involves working with cloud-native database services across providers such as AWS, Google Cloud, or Azure . Candidates with database migration experience will be given preference.
Key Responsibilities:

- Design, configure, and maintain PostgreSQL and MySQL databases in production environments

- Ensure high availability, disaster recovery, and performance optimization of database systems

- Perform database migrations (on-premises to cloud and cross-cloud environments)

- Troubleshoot and resolve database issues across development, testing, and production environments

- Implement database monitoring, backup strategies, and security best practices

- Collaborate with development, DevOps, and data teams on schema design, query tuning, and ETL pipelines

- Participate in capacity planning, cost optimization, and automation initiatives

- Document database systems, configurations, procedures, and runbooks

Requirements
Required Qualifications:

- 3+ years of hands-on experience with PostgreSQL in production environments

- 3+ years of experience with MySQL

- Experience with at least one public cloud platform (AWS, GCP, or Azure), including managed database services (e.g., RDS, Cloud SQL)

- Strong SQL skills with a solid understanding of indexing, query optimization, and partitioning

- Proven knowledge of backup & recovery strategies, replication, and high-availability configurations

- Proficiency in scripting and automation (e.g., Bash, Python, Ansible)

- Experience supporting database migration projects (e.g., PostgreSQL to cloud, MongoDB to Atlas, SQL Server upgrades)

Advantageous Qualifications:

- Familiarity with MongoDB, SQL Server, Neo4j, or other NoSQL databases

- Experience with ETL tools, BigQuery, or data warehousing concepts

- Relevant certifications (PostgreSQL, MySQL, AWS, GCP, or Azure)

- Exposure to DevOps practices and infrastructure-as-code tools

Originally posted on Himalayas