cobol developer.

Joining the group as a COBOL Developer gives you access to a supportive, human-first work culture packed with standout perks:

• Competitive compensation package matched to your level of experience and seniority
• HYbrid working model
• Private health insurance
• Direct involvement in cutting-edge modernization projects within a dynamic and collaborative tech environment.

As a COBOL Developer, you will play a central role in delivering reliable backend solutions and supporting application modernization initiatives:

• Develop, maintain, troubleshoot, and enhance backend applications on the IBM i (AS/400) platform.
• Write robust business logic using COBOL, Control Language (CL), RPG (III / IV / ILE / Free-Format), and Db2 for i.
• Build and maintain efficient database structures using DDS (Data Description Specifications) and embedded SQL.
• Design, support, and optimize batch processing workflows and automated job scheduling.
• Troubleshoot production issues, tune system performance, and deliver rapid problem resolution.
• Build application integrations and data interfaces using REST/SOAP APIs and message-based integration tools.
• Connect core COBOL and IBM i applications with distributed environments like .NET, Java, Azure, and Salesforce.
• Contribute to SQL modernization initiatives, software transformation, and (for senior levels) lead technical architecture, design discussions, and candidate mentorship.

To excel as a COBOL Developer, you should possess solid core programming capabilities along with a strong desire to modernize enterprise systems:

• Solid hands-on development experience with COBOL and Control Language (CL).
• Familiarity or experience with the IBM i (AS/400) platform, Db2 for i, DDS, and embedded SQL.
• Hands-on knowledge of RPG (III / IV / ILE / Free-Format) or a strong willingness to work with multi-language IBM i codebases.
• Exposure to IBM Rational Developer (RDi) or equivalent modern development toolsets.
• Solid understanding of batch processing concepts and system job scheduling.
• Familiarity or strong interest in API integration (REST/SOAP), web services, or distributed cloud platforms (Java, .NET, Azure, Salesforce).
• Background in core insurance systems or IBM i modernization frameworks is a strong plus.

• Teamwork
• Communication

• Experience with COBOL and Control Language (CL).
• Familiarity or experience with

If you have any questions regarding this COBOL Developer position, you can contact Constantinos at 695 549 9060, from Monday to Friday between 10:00 and 16:00. Otherwise, feel free to contact me at ccapsiotis@randstad.gr.

We look forward to receiving your application, uploading your updated English CV by clicking the 'apply now' option.

Please note that for transparency and equity reasons, only those applications made online via our site will be assessed. After the screening of all the CVs received, we will only contact the candidates who meet the requirements of the job to arrange an interview. ​All applications are considered strictly confidential.