Greenplum Database Administrator

Data

Remote, Warszawa+4 Locations

Calimala.ai

15 000 - 25 000PLN

Net per month - B2B

Full-time

B2B

Senior

Remote

Tech stack

English

C1

PostgreSQL

advanced

GreenPlum

advanced

Job description

Calimala.ai is seeking a seasoned Greenplum Database Administrator to join our dynamic team. With a focus on ensuring optimal performance, security, and resilience of our Greenplum clusters, you will take charge of database maintenance, backup & recovery, monitoring, and performance tuning. This role is perfect for a professional who is passionate about leveraging modern technologies in a fast-paced, innovative environment.

Responsibilities:

In this role, you will:

• Manage and perform daily administration tasks for Greenplum clusters while ensuring optimal system performance and data integrity.

• Conduct routine health checks, cleanup, vacuuming, and reindexing operations to maintain a robust database environment.

• Oversee backup and restore processes along with disaster recovery setups, ensuring data safety and business continuity.

• Monitor system performance and tune queries to achieve high responsiveness and efficiency.

• Collaborate with development teams to support schema changes, manage access controls, and enhance overall system functionality.

Requirements:

Applicants must have a minimum of 5 years of hands-on experience in managing and maintaining enterprise database systems, including proficiency in Greenplum DB and PostgreSQL. A deep understanding of Linux environments, SQL scripting, and performance tuning is essential, along with a proven track record in backup & recovery and disaster recovery implementations.

Benefits:

We offer a competitive compensation package, flexible work arrangements, and continuous learning opportunities in a collaborative, innovative work culture. Join us at Calimala.ai and contribute to cutting-edge projects in a company that values your expertise and drive for excellence.

Why Calimala.ai ?

Be part of a team that pushes the boundaries of technology and innovation. At Calimala.ai , your expertise will be valued, and your professional growth nurtured. We are committed to supporting our staff and providing a stimulating work environment where you can thrive.

Published: 14.08.2025

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