Database Administrator / Engineer (Db2 / Cloud Migration) Db2, Linus/Unix, GCP Warsaw, Gdańsk, [...]

Diverse CG Sp. z o.o. Sp.k.; Województwo mazowieckie; On-site; PLN 120,000 - 160,000; Full time

Benefits offered by this job

Private medical care

Co-financing for the sports card

Constant support of dedicated consultant

Job summary

Diverse CG Sp. z o.o. Sp.k. is seeking a skilled Database Administrator in Poland, Województwo mazowieckie, to support and maintain Db2 databases across on-premises and Google Cloud environments. The candidate should have over 4 years of experience, strong knowledge of Db2 on Linux/Unix, and skills in database migration. The role offers private medical care, sports card co-financing, and constant consultant support.

Qualifications

• 4+ years of hands-on experience as a Db2 DBA or Database Engineer.
• Strong knowledge of Db2 on Linux/Unix platforms.
• Experience supporting critical systems in regulated environments.

Responsibilities

• Support and maintain Db2 databases across on-premises and Google Cloud environments.
• Plan, test, and execute complex database migrations to GCP.
• Troubleshoot complex incidents and resolve performance bottlenecks.

Skills

Db2 DBA / Database Engineer

Performance tuning

Capacity planning

Database migrations

Automation and scripting

Tools

Google Cloud Platform

Vmware

Bash

Python

Terraform

Job description

As a recruitment company, DCG understands that every business is powered by experienced professionals. Our management style and partnership approach enable us to meet your needs and provide continuous support. Due to our ongoing growth and the large number of recruitment projects we undertake for our partners, we are currently looking for:

Responsibilities

• Support and maintain Db2 databases across on-premises (VMware) and Google Cloud environments
• Plan, test, and execute complex database migrations to GCP with minimal operational disruption
• Perform senior-level database administration tasks, including performance tuning, capacity planning, and upgrades
• Troubleshoot complex incidents and resolve performance bottlenecks in a hybrid architecture
• Ensure database compliance, risk mitigation, and adherence to strict audit requirements in a regulated financial environment
• Collaborate closely with cloud architects, platform engineers, and application teams to ensure smooth transitions
• Create and maintain detailed documentation and operational runbooks for the new cloud-based environment

Requirements

• 4+ years of hands‑on experience as a Db2 DBA / Database Engineer
• Strong knowledge of Db2 on Linux/Unix platforms
• Exposure to cloud or hybrid deployments (Google Cloud Platform preferred)
• Experience supporting critical systems in regulated environments

Nice to have

• Direct experience executing large-scale database modernization or cloud migration programs (e.g., VMware to Cloud)
• Proficiency in automation and scripting (Bash, Python, Terraform, etc.)
• Solid understanding of cloud networking concepts and security fundamentals

Offer

• Private medical care
• Co‑financing for the sports card
• Constant support of dedicated consultant