Senior Oracle Database Administrator

Nasze wymagania: A minimum of 3 years of experience as an Oracle DBA, with hands-on Linux/Unix database management. Strong proficiency in Oracle DB technologies and tools, including database development. Experience in performance tuning, troubleshooting, and managing high-volume OLTP systems. Knowledge of Data Guard replication solutions and Oracle best practices. Excellent communication skills in English, with a proven ability to work effectively with development and engineering teams. Mile widziane: Experience managing terabyte-scale databases. Knowledge of schema management and index optimization. Certifications or additional skills related to Oracle DBA best practices. O projekcie: As a Senior Oracle Database Administrator, you will be working for our client, a leading IT company focused on optimizing and maintaining high-performance database environments across the international region. You will play a pivotal role in ensuring the availability, scalability, and efficiency of critical Oracle databases, supporting business growth and operational excellence. Warsaw-based opportunity with on-site work model. Only candidates with an existing legal right to work in the European Union will be considered for this role. Zakres obowiązków: Perform performance tuning of databases and applications (SQL) to enhance efficiency. Design, develop, deploy, and maintain Oracle database instances tailored to business needs. Conduct root cause analysis of production-related database issues to prevent recurrence. Conduct daily maintenance, monitoring, problem resolution, and support for internal customers and development teams. Collaborate with application development teams to review, design, and implement optimal data models. Test, validate, and deploy performance and resource optimization solutions. Oferujemy: Stable and long-term cooperation with very good conditions. Enhance your skills and develop your expertise in the financial industry. Work on the most strategic projects available in the market. Define your career roadmap and develop yourself in the best and fastest possible way by delivering strategic projects for different clients of ITDS over several years. Participate in Social Events, training, and work in an international environment. Access to attractive Medical Package. Access to Multisport Program. Access to Pluralsight. Flexible hours.