We are looking for an experienced Database Administrator (DBA) to manage, optimize, and secure AI-driven, cloud-hosted relational and NoSQL databases. The ideal candidate should be proficient in database architecture, performance tuning, security, and high availability solutions, with expertise in cloud-based databases and AI-powered data processing. The DBA will work closely with development, DevOps, and infrastructure teams to ensure efficient data management.

Skills

• Database Administraton
• MySQL
• PostgreSQL
• SQL Server
• MongoDB
• Oracle
• Scripting
• Automation shell

Requirements

• Job Role Database Administrator
• Job Type Full Time
• Workplace Type Onsite
• Industry Software Development

Secondary locations

About

Not provided

Responsibilities

• Design, implement, and maintain highly available and scalable databases.
• Optimize SQL queries, indexing strategies, and database schema for performance.
• Perform database tuning, monitoring, and troubleshooting.
• Implement replication, partitioning, and sharding to improve efficiency.
• Work with cloud-hosted database solutions (AWS RDS, Azure SQL, Google Cloud Spanner).
• Implement database security policies, user roles, permissions, and access control.
• Set up automated backup and disaster recovery plans to ensure data integrity.
• Ensure compliance with GDPR, ISO, HIPAA, and other data regulations.
• Handle installation, upgrades, and patching of database systems.
• Work with CI/CD pipelines to automate database deployments.

Other Requirements

• 4+ years of experience as a Database Administrator.
• Proficiency in MySQL, PostgreSQL, MongoDB, SQL Server, and Oracle.
• Experience with query optimization, execution plans, and indexing.
• Knowledge of high availability, replication, and clustering.
• Familiarity with AI-powered predictive analytics for data processing.
• Hands-on experience with data pipelines and streaming technologies (Kafka, Snowflake, BigQuery).
• Strong security and compliance awareness.
• Scripting and automation skills in Shell, Python, or PowerShell.

Good to have

• Bachelor’s Degree in Computer Science, IT, or a related field.
• Certifications such as Oracle Certified DBA, AWS Database Specialty, or Microsoft SQL Server Certification.
• Experience with NoSQL databases like Redis, Cassandra, or DynamoDB.
• Familiarity with big data tools (Hadoop, Spark, Elasticsearch).

About the Company

Established in 2009, Polus is a global software solutions and product development company dedicated towards providing expert software development services and solutions for small, large and medium-sized companies. Polus thrives on process-driven software development and consulting models that meet the needs for a variety of consumers. We offer software and system product development, application development, mobile application development and more. Our methodology focuses on reliability, quick turnaround, and high-value product and we offer both on-site and off-shore options. We are a team of experienced employees that are experts in developing concise yet advanced software options for all types of customers. Creativity, flexibility, collaboration and personal initiative are core values at Polus, where our self-motivated workforce is always seeking opportunities to further their training and grow. Our people are our greatest strength. We have developed a team focused on inclusivity and collaboration, meaning that your role is fundamental to the team. Our employees are able to enjoy responsibility, even at an initial stage of profession. We focus on nurturing our employees' careers through each step of the way.