Mid/ Senior Database Administrator (DBA)

LMW HR Group , on behalf of its client, is seeking a Mid-Level/ Senior Database Administrator to join a dynamic software development team (assigned to one of the largest banking clients). The role supports the bank’s Core Banking System, a business-critical, high-volume transactional platform that underpins bank’s accounts, payments and lending operations, as well as its integration with the bank’s digital and branch channels. Key responsibilities and deliverables: Administration, monitoring and maintenance of the Core Banking databases across all environments (DEV, SIT, UAT, Production) Performance tuning and query optimization for high-volume transactional workloads Backup, recovery, high availability and disaster recovery procedures Database changes, patching and upgrades in line with the bank’s release and change management processes Support for development and testing teams (data refreshes, deployments, troubleshooting) Security, access control and audit compliance in a regulated banking environment Production incident support and root-cause analysis At least 3 years of hands-on experience as a DBA, ideally in banking or other mission-critical environments. Ability to work in a structured, regulated environment, good communication skills, and availability to join at short notice. Essential skills: Strong experience administering enterprise relational databases (e.g. Oracle and/or MS SQL Server) Performance tuning, backup/recovery and high-availability setups Strong SQL and scripting skills for automation Experience supporting production systems Preferred skills: Experience with core banking platforms (e.g. Finacle) or other financial systems Exposure to banking regulatory and security requirements Relevant certifications (e.g. Oracle OCP, Microsoft certifications) Good command of Greek and English Hybrid working model. Competitive salary based on experience and qualifications. Continuous learning and professional development opportunities. Exposure to innovative and challenging software projects. Collaborative, supportive, and inclusive working environment. Career growth opportunities within a rapidly evolving organization. Private health insurance