Database Administrator

3 years

0 Lacs

Posted:10 hours ago| Platform: Linkedin logo

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Work Mode

On-site

Job Type

Full Time

Job Description

Job Role: - DBA

Years of experience: - 6-8

Location: - Bangalore

Hybrid Mode (Work from office)

Shift: - Rotational (sometimes)


Position Overview

We are seeking a Database & Data Infrastructure Engineer to manage and maintain our data layer technologies running on EC2 instances. This role focuses on PostgreSQL database management, data streaming, message queuing, and connection pooling solutions. The ideal candidate should be prepared to transition these services to AWS managed offerings (RDS, MSK, SQS, etc.) as our infrastructure evolves.


Key Responsibilities


Database Management

• Manage PostgreSQL databases running on EC2 instances

• Handle database backups, recovery, and performance optimization

• Troubleshoot replication issues and cluster connectivity problems

• Monitor database health and implement alerting solutions

• Plan and execute database migrations and upgrades


Data Layer Technologies (EC2-based)

• PGBouncer:

• RabbitMQ:

• Apache Kafka:

• Redis:

• TimescaleDB:


AWS Managed Services Transition

• Plan migration from self-managed to AWS managed services (RDS, MSK, SQS)

• Evaluate and recommend appropriate AWS services for current workloads

• Design migration strategies with minimal downtime

• Ensure compatibility and performance during service transitions

• Document migration processes and best practices


Monitoring & Maintenance

• Set up monitoring for all data layer components

• Create alerts for system health and performance issues

• Perform regular maintenance and updates

• Troubleshoot connectivity and performance problems

• Maintain documentation and runbooks


Required Technical Skills


Database Technologies

• PostgreSQL:

• Database Administration:

• Replication:


Data Layer Technologies

• PGBouncer:

• RabbitMQ:

• Apache Kafka:

• Redis:

• Linux Administration:


AWS Services (Migration Ready)

• Basic AWS Understanding:

• Managed Services Awareness:

• Migration Mindset:


Tools & Scripting

• Scripting:

• Monitoring:

• Version Control:


Required Experience

• 3+ years

• 2+ years

• 1+ years

• Experience with EC2 instance management and troubleshooting

• Basic understanding of AWS services and cloud concepts


Key Competencies

• Troubleshooting database connectivity and replication issues

• Setting up and configuring data layer services on Linux

• Performance monitoring and basic optimization

• Documentation and knowledge sharing

• Adaptability to learn new AWS managed services

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