Mainframe Developer

Radii Global; Philippines; On-site; PHP 600,000 - 900,000; Full time

Job summary

Radii Global seeks an experienced Mainframe Developer with strong COBOL, JCL, batch processing, and DB2 skills to support development, maintenance, and production operations.

You will participate in the SDLC, perform troubleshooting, provide production support, and collaborate with technical and business teams to implement robust solutions.

The ideal candidate has 6–7 years in mainframe development and a hands-on approach to quality, documentation, and adherence to standards.

Qualifications

• 6–7 years of experience in Mainframe Development.
• Strong COBOL expertise.
• Proficient with JCL and batch processing.
• Experience with DB2 database development and support.
• Familiar with SDLC, testing, and production support.
• Ability to troubleshoot and resolve incidents.
• Collaborates with technical and business teams.
• Adheres to coding standards and maintains documentation.

Responsibilities

• Develop, enhance, and maintain mainframe applications using COBOL.
• Create and maintain JCL and batch processing jobs.
• Develop, support, and troubleshoot DB2 databases and related applications.
• Perform application maintenance, issue investigation, debugging, and resolution.
• Participate in the Software Development Life Cycle (SDLC), including development, testing, and deployment.
• Provide production support and resolve application-related incidents.
• Collaborate with technical and business teams to analyze requirements and implement solutions.
• Ensure code quality, documentation, and adherence to development standards.

Skills

COBOL

JCL

Batch processing

DB2

Troubleshooting

Production support

SDLC

Documentation

Job description

We are looking for an experienced Mainframe Developer with strong expertise in COBOL, JCL, batch processing, and DB2 to support application development, maintenance, troubleshooting, and production operations.

Key responsibilities

Develop, enhance, and maintain mainframe applications using COBOL.

Create and maintain JCL and batch processing jobs.

Develop, support, and troubleshoot DB2 databases and related applications.

Perform application maintenance, issue investigation, debugging, and resolution.

Participate in the Software Development Life Cycle (SDLC), including development, testing, and deployment.

Provide production support and resolve application-related incidents.

Collaborate with technical and business teams to analyze requirements and implement solutions.

Ensure code quality, documentation, and adherence to development standards.

About you

6–7 years of experience in Mainframe Development.

Strong hands‑on experience with COBOL.

Proficiency in JCL and batch processing.

Experience with DB2 database development and support.

Experience in application maintenance and troubleshooting.

Knowledge of SDLC, testing, and production support.