Mainframe Senior Developer

HCL Technologies Limited; Chennai; On-site; INR 600,000 - 900,000; Full time

Job summary

HCL Technologies Limited in Chennai is seeking a skilled mainframe developer to design, implement, and optimize mainframe applications. You will work with COBOL, DB2, VSAM, JCL, and CICS to deliver robust solutions and resolve complex technical issues.

The role requires hands-on experience with maintenance and enhancements, strong analytical abilities, and excellent communication to coordinate with stakeholders. On-site opportunities in Chennai with a focus on delivering high-quality software.

Qualifications

• Hands-on experience in mainframe maintenance and enhancements.
• Strong COBOL, DB2, VSAM, JCL, and CICS skills.
• Excellent communication and stakeholder management skills.

Responsibilities

• Develop and maintain mainframe applications using COBOL, DB2, VSAM, JCL, and CICS.
• Collaborate with cross-functional teams to analyze and resolve technical issues related to mainframe systems.
• Design, develop, and implement enhancements to existing mainframe applications.
• Perform unit testing, debugging, and troubleshooting to ensure application quality and integrity.
• Monitor mainframe system performance and implement optimizations as required.
• Provide technical support and subject matter expertise to internal teams.

Skills

COBOL

DB2

VSAM

JCL

CICS

Analytical skills

Problem-solving

Communication

Stakeholder management

Application maintenance

Support

Enhancement

Job description

Key Responsibilities:

• Develop and maintain mainframe applications using COBOL, DB2, VSAM, JCL, and CICS.
• Collaborate with cross-functional teams to analyze and resolve technical issues related to mainframe systems.
• Design, develop, and implement enhancements to existing mainframe applications.
• Perform unit testing, debugging, and troubleshooting to ensure application quality and integrity.
• Monitor mainframe system performance and implement optimizations as required.
• Provide technical support and subject matter expertise to internal teams.

Skills Required:

• Strong hands-on experience in COBOL, DB2, VSAM, JCL, and CICS
• Good analytical and problem-solving skills
• Experience in application maintenance, support, and enhancement activities
• Excellent communication and stakeholder management skills