COBOL Mainframe Developer/Analyst

Are you an experienced Freelance COBOL Mainframe Developer/Analyst who thrives in the ever-changing world of Information Technology? Then we have exciting opportunities for you!

About the Role

We are looking for a Mainframe Developer with expertise in COBOL and Procobol to join a dynamic team working on mission-critical applications in the public sector. You will be responsible for both maintaining existing systems and developing new modules, ensuring high performance, reliability, and scalability.

Key Responsibilities

• Conduct technical analysis and develop structured solutions in COBOL/Procobol.
• Maintain and enhance legacy systems while contributing to modernization efforts.
• Collaborate with functional analysts to validate test execution and ensure program quality.
• Troubleshoot production incidents, identify root causes, and implement fixes.
• Write clear and comprehensive technical documentation.
• Supervise and support junior developers and ensure compliance with technical standards.

Your Profile

• Experience: 10+ years in mainframe environments, including modernization, integration, and migration projects.
• Sectors: Experience in public sector, banking, or insurance is a plus.
• Strengths: Strong problem-solving skills, proactive mindset, and ability to manage complex tasks independently.

Technical Skills

• COBOL / Procobol / Visual COBOL – Expert level
• Unix/Linux (incl. Solaris) – System scripting, job automation, and file management
• Oracle DBMS / SQL / PL-SQL – Data integration, performance tuning, and reporting
• Unix Shell Scripting – Cron jobs, automation scripts, batch processing
• Complex Task Management – Kanban, ticketing systems, and prioritization under pressure
• Proactive Communication – Risk management, progress reporting, and stakeholder alignment

Languages

• French: Fluent (spoken and written)
• Dutch: Active working knowledge
• English: Passive (reading and understanding documentation)

You will work at a variety of large enterprises depending on your interest and your preferred way of working. At Brainbridge, we cover the IT landscape from A to Z.

Brainbridge IT Staffing, part of Brainbridge Workforce Solutions, provides flexible IT Staffing solutions. Our goal is to be the highest rated talent sourcing partner for every client and professional.

Throughout the years we built long-lasting relationships where we made a difference. We thrive for the absolute match, technically and personally, for both parties.

We are specialized in freelance IT talent: from juniors with minimal work experience to senior experts with highly specific IT expertise.

Is your passion IT? Are you dynamic, result-driven, and do you have a “can do” attitude? Join our Brainbridge success story and support our growth with your enthusiasm!

Looking forward to welcoming you to the world of Brainbridge!