Database Infrastructure Engineer – Oracle & Linux/Windows

Ignite the future of data infrastructure — shape the backbone of digital transformation! Krakow-based opportunity with hybrid work model (up to 3 remote days per week). As a Database Infrastructure Engineer, you will be working for our client, a leading global bank committed to innovative digital solutions and empowering careers in a dynamic financial environment. You will support the management and secure operation of critical database environments, contributing to the stability and agility of their digital ecosystem. Your main responsibilities: • Manage and maintain database environments, ensuring high availability and performance. • Plan, test, and execute database and OS patching (Linux/Windows), minimizing system disruptions. • Ensure system security, stability, and compliance through timely patching and vulnerability management. • Support automation initiatives and coordinate maintenance windows with stakeholders. • Collaborate closely with infrastructure and application teams to reduce downtime and optimize operations. • Implement best practices for security, system monitoring, and performance tuning. • Assist in troubleshooting and resolving database or OS-related issues promptly. You're ideal for this role if you have: • At least 3 years of solid DBA experience, with strong exposure to Oracle database administration. • Hands-on experience with Linux and Windows operating systems. • Knowledge of patching processes, system availability, and reliability requirements. • Basic scripting or automation skills to streamline routine tasks. • Understanding of vulnerability remediation and security best practices. • Experience working within structured change management environments. • Fluent English language skills (spoken and written). It is a strong plus if you have: • Certifications in Oracle, Linux, or Windows administration. • Experience with automation tools or scripting languages (e.g., Shell, PowerShell). • Knowledge of cloud platforms or containerization technologies. Language Required for the role: • Fluent English. Eligibility for the role: • Only candidates with an existing legal right to work in Europe will be considered for this role. #MAKEYourCareerBETTER Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.