Database Administrator

TeleCash MFS Unit, Southeast Bank Limited

TeleCash MFS Unit, Southeast Bank Limited

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Summary

• Vacancy: 1
• Location: Anywhere in Bangladesh
• Experience: 2 to 3 years
• Published: 16 Feb 2025

Requirements

Education

• Bachelor of Science (BSc) in Computer Science, Bachelor of Science (BSc) in Information Technology

Experience

• 2 to 3 years

Additional Requirements

• Experience with high-traffic, mission-critical database systems.
• Proven experience in DC-DR synchronization and disaster recovery planning.

Technical Skills:

• Relational Databases: PostgreSQL, MySQL, Oracle, or SQL Server.
• NoSQL Databases: MongoDB, Cassandra, or Redis (preferred).
• Cloud Databases: AWS RDS, Azure SQL, or Google Cloud Spanner.
• Automation: Scripting in Python, Bash, or SQL.
• Monitoring Tools: Prometheus, Grafana, ELK, or Datadog.

Soft Skills:

• Strong problem-solving and communication skills.
• Ability to work under pressure and manage multiple tasks.

Responsibilities & Context

Job Summary:

• The Senior Database Engineer is responsible for ensuring the performance, scalability, security, and availability of database systems supporting mission-critical financial transactions. This role involves optimizing database performance, implementing security measures, managing backups, and ensuring compliance with regulatory standards. The ideal candidate will have experience in high-traffic Fintech systems, expertise in database optimization, replication, and cloud-based solutions, and a strong focus on Data Center (DC) and Disaster Recovery (DR) synchronization.

Key Responsibilities:

Database Performance & Optimization:

• Optimize SQL queries, indexing, and stored procedures for high-volume transactions.
• Implement replication, partitioning, and sharding for scalability and high availability.
• Conduct capacity planning and performance tuning to handle increasing user demands.

Database Security & Compliance:

• Enforce encryption for data at rest and in transit.
• Implement Role-Based Access Control (RBAC) and conduct regular security audits.
• Ensure compliance with regulatory standards (e.g., PCI-DSS, GDPR).

Data Integrity & Backup Management:

• Develop and manage backup and disaster recovery (DR) strategies.
• Automate data archiving, purging, and retention policies.
• Conduct routine health checks to prevent downtime.

DC-DR Synchronization:

• Design and implement Data Center (DC) and Disaster Recovery (DR) synchronization processes to ensure data consistency and availability across environments.
• Monitor and maintain synchronization between primary and DR databases to minimize data loss during failover.
• Conduct regular DR drills to validate synchronization and recovery processes.

Monitoring & Incident Response:

• Use monitoring tools (e.g., Prometheus, Grafana, Datadog) to track database health.
• Perform root cause analysis (RCA) for issues like slow queries and replication lag.
• Provide Level 2 (L2) support for database-related incidents.

Collaboration & Support:

• Work with DevOps and development teams for seamless database integration.
• Maintain documentation for configurations, processes, and incident reports.

Employment Status

Full Time

Job Location

Anywhere in Bangladesh

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