iKnowHow Group is a dynamic, international technology company with 24+ years of experience and a team of 300+ talented professionals delivering innovative technology solutions across Energy, Telecommunications, Banking & Financial Services, and the Public Sector.

Through its specialized subsidiaries, it brings domain expertise in areas such as Health and Robotics, blending deep industry knowledge with advanced, future-ready technologies.

At its core, iKnowHow S.A. delivers end-to-end project development - both internal and client-facing - turning strategy into scalable, real-world solutions. Our portfolio spans Data & AI platforms, enterprise integration, cloud-native applications, and large-scale digital transformation initiatives, enabling leading organizations across the public and private sectors to evolve and grow.

We are looking for a legacy Banking Application Specialist to participate in a large-scale banking transformation and application consolidation project.

Responsibilities:

• Analysis of existing legacy application logic and workflows
• Functional and technical mapping to the target Core Banking environment
• Support of migration and consolidation activities
• Collaboration with business and technical teams
• Documentation and knowledge transfer activities

Requirements

• Bachelor’s degree in Computer Science, Information Technology, Engineering, or related field
• Proven hands-on experience with the combination of Cobol/LANSA or Cobol/Cool:Plex
• Strong understanding of legacy enterprise application architecture and maintenance
• Experience analyzing and documenting existing application logic, workflows, and data flows
• Ability to perform functional and technical mapping between legacy systems and target Core Banking platforms
• Experience participating in migration, consolidation, or modernization projects
• Knowledge of banking systems, especially Loans, Core Banking, or Financial Services applications
• Strong SQL and relational database knowledge
• Understanding of batch processing, interfaces, and integration mechanisms in enterprise systems
• Ability to collaborate effectively with business analysts, architects, developers, and QA teams
• Experience in enterprise banking environments and mission-critical systems is highly desirable

Benefits

• An attractive salary package
• Private health insurance plan
• Career development and growth opportunities
• Continuous training via personalized seminars
• An amazing private & open-office workspace in Athens #LI_Hybrid
• Stable and enjoyable working environment