Senior Oracle Database Administrator

Data

-, Warszawa+4 Locations

Hirexa

900 - 1 000PLN

Net per day - B2B

Full-time

B2B

Senior

Remote

Tech stack

English

B2

Oracle DBA

master

MS SQL

advanced

PostgreSQL

regular

Job description

Job Title:Oracle DBA

Location:Remote

Employment Type:B2B

About Hirexa Solutions:

Hirexa Solutions is a leading player in the recruitment ecosystem across the United States, United Kingdom, Europe, and India. As the fastest-growing next-generation provider of technology talent, we empower our clients to become resourceful, achieve higher productivity, adopt agile structures, and effectively execute project deliverables.

Envisioned and co-founded by veterans of the Information Technology industry, our mission is to make recruitment efficient, flawless, and cost-effective. Our unwavering commitment to strategic investments in intelligent technology underscores our passion for people and our dedication to helping organizations realize their true potential.

Job Description

Key Responsibilities:

• Design, install, configure, and maintain database systems (e.g., SQL Server, Oracle, MySQL, PostgreSQL).

• Monitor database performance and tune complex queries for optimal performance.

• Manage database backup, recovery, high availability (HA), and disaster recovery (DR) strategies.

• Implement security measures to protect sensitive data and ensure compliance with data governance policies.

• Perform database upgrades, patching, and migration activities.

• Collaborate with development and DevOps teams to support application deployment and database changes.

• Troubleshoot database-related issues and provide 24/7 support as needed.

• Create and maintain documentation, standards, and procedures.

• Automate routine tasks using scripts or tools (e.g., PowerShell, Bash, Python).

• Mentor junior DBAs and support database-related aspects of software development lifecycle (SDLC).

Required Skills:

• 8 to 10 years of experience in a DBA role with enterprise-level databases.

• Expertise in at least one major RDBMS (e.g., Microsoft SQL Server, Oracle, PostgreSQL).

• Strong knowledge of SQL, T-SQL/PL-SQL, indexing, and query optimization.

• Experience with database monitoring and performance tuning tools.

• Proven experience with backup and recovery strategies and tools.

• Knowledge of cloud database platforms (e.g., AWS RDS, Azure SQL Database, Google Cloud SQL).

• Familiarity with replication, clustering, and HA/DR configurations.

• Strong scripting skills (e.g., PowerShell, Shell, Python)

Position Overview:

For one of our partners, we are seeking a Oracle DBA who will be responsible for MSSQL,Oracle DBA. The ideal candidate will possess the necessary skills and experience to contribute to the success of our partner organization.

How to Apply:

If you are interested in this opportunity, please submit your resume. We look forward to hearing from you!

Published: 15.08.2025

Meet the company

Hirexa

Hirexa Solutions is a global leader in Staffing and Professional Services, with over 9 years of expertise in creating opportunities and connecting talent with success. With a presence in London, Netherlands, Germany, Poland, the USA and India and expanding to Spain and Bulgaria, we deliver tailored hiring solutions, including Permanent Staffing, Contract-to-Hire, and Global Mobility.Our work culture thrives on diversity, collaboration, and innovation, empowering our employees to deliver exceptional results. We've successfully provided 5,000+ jobs, creating a significant social impact.

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