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October 15, 2026

Senior IT Consultant

Senior • On-site

50,000 - 72,000 EUR/yr

Cologne, Germany

Quick Facts

  • Role: Senior IT Consultant

  • Focus: High-availability database and server infrastructure; EnterpriseDB/PostgreSQL and Oracle-to-EDB transformation

  • Collaboration: Workshops and technical alignment with hospital IT teams; technical presales support

Description

You will design and implement highly available database environments and clustered server architectures in security-critical IT landscapes. The role centers on EnterpriseDB/PostgreSQL expertise (ideally EDB Cluster, replication, performance) or Oracle database experience with migration to EnterpriseDB, plus HA and backup/recovery concepts. You will also take technical responsibility in customer projects and support presales through technical evaluation of customer requirements.

Responsibilities

  • Architect and implement highly available database environments (EDB Cluster, replication, HA concepts)

  • Plan and execute Oracle-to-EDB migrations for the platform transformation

  • Design and implement complex Windows and Linux server landscapes

  • Build and optimize clustered application and IIS environments

  • Develop backup, recovery, and disaster-recovery concepts

  • Provide technical project responsibility within defined customer projects

  • Run workshops and technical coordination with hospital IT departments

  • Support presales via technical assessment of customer requirements

  • Contribute to standards, best practices, and architecture guidelines

  • Mentor colleagues in complex project situations

Requirements

  • Completed IT-oriented training or degree in Computer Science, Business Informatics, or comparable

  • Multi-year experience delivering complex IT infrastructure projects

  • Very good knowledge in at least one of: EnterpriseDB/PostgreSQL (incl. EDB Cluster, replication, performance) OR Oracle databases (Oracle migration experience preferred)

  • Solid experience with Red Hat Enterprise Linux and Microsoft Windows Server

  • Solid experience with IIS and Windows failover clustering

  • Knowledge of high availability, backup, and recovery strategies

  • Structured, solution-oriented working style

  • Willingness for project-based travel

  • Very good German (C1+) and good English (B2+)

Benefits

  • Individual training and certification opportunities

  • Hybrid working model with high remote share and flexible work arrangements

  • Employee discounts and diverse workforce

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