Database Administrator (Oracle)

TL;DR

Database Administrator (Oracle/Cassandra/MySQL): Administering and maintaining database environments for a French client with an accent on Oracle Exadata and high availability. Focus on troubleshooting complex database issues, performance tuning, and ensuring system reliability.

Location: Katowice, Poland. Must be open to working from the Katowice office at least 3 days per week

Company

hirify.global is a leading European tech corporation providing consulting, digital services, and software development across nearly 30 countries.

What you will do

• Administer, maintain, and monitor Oracle, Cassandra, and MySQL database environments to ensure performance and reliability.
• Manage Oracle Exadata platforms and infrastructure, utilizing Oracle Enterprise Manager (OEM) for monitoring.
• Troubleshoot complex database issues, perform root cause analysis, and implement corrective actions.
• Respond to critical incidents to ensure rapid diagnosis and service restoration.
• Perform database maintenance, including performance tuning, backup, recovery, and capacity management.
• Collaborate with cross-functional teams and participate in on-call support rotations.

Requirements

• Strong experience with Oracle Databases (v9, 10, 11, 12, and 19).
• Hands-on experience with Oracle Exadata (X6, X7, X8, X9).
• Proficiency with Oracle Enterprise Manager (OEM).
• Experience administering Cassandra 3.11 clusters and MySQL databases.
• French language proficiency at B2 level or above.
• Ability to work from the Katowice office at least 3 days per week and participate in on-call support.

Culture & Benefits

• Medical and sport packages (Luxmed, Medicover Sport) and life insurance.
• Access to educational and language learning platforms.
• Company-paid certifications and conference attendance.
• Referral bonuses and copyrights.
• Office perks including free parking, fresh fruits, and workation opportunities.

Hiring process

• Short introductory phone call with a recruiter (max 30 min).
• One-hour technical and general interview via Microsoft Teams.