Hiring Alert on eazyway.io | Mainframes Developer

Location: Bengaluru, Karnataka

Work Type: On-Site | Full-Time

Total Positions: 1

Experience: 5–7 Years

Isiri Technologies is looking to hire an experienced Mainframes Developer through the Eazyway Platform. The candidate should have strong hands-on experience in application development and support within an IBM Mainframe z/OS environment.

The ideal candidate should have a strong foundation in COBOL, JCL, REXX, VSAM, file handling, SORT utilities, Mainframe performance, and job scheduling. Knowledge of PL/I, Assembler, DB2, IMS, CICS, and SAS will be an added advantage.

Key Responsibilities

1. Mainframe Application Development

- Design, develop, test, and maintain applications in an IBM Mainframe z/OS setting.
- Develop and maintain programs using COBOL and other Mainframe technologies.
- Analyze business and technical requirements and translate them into effective Mainframe solutions.
- Develop reusable and maintainable code following established Mainframe development standards.
- Perform application enhancements and modifications based on business requirements.

2. COBOL & Mainframe Programming

- Develop, debug, and maintain applications using COBOL.
- Work with JCL, REXX, and other Mainframe programming utilities.
- Analyze existing programs and identify opportunities for improvements.
- Troubleshoot application issues and resolve production and development defects.
- Perform code reviews, testing, debugging, and technical analysis.
- JCL, File Handling & SORT Utilities
- Develop and maintain JCL procedures for application execution and batch processing.




- Work with different file formats and Mainframe file-handling techniques.
- Use SORT utilities for data processing, filtering, merging, and manipulation.
- Monitor batch jobs and troubleshoot job failures.
- Ensure batch processes execute efficiently and reliably.
- VSAM & Database Technologies
- Develop and maintain applications using VSAM files.
- Work with VSAM datasets and perform file-related operations.
- Understand and troubleshoot data access and file-processing issues.
- Work with DB2 and IMS databases where required.
- Analyze database-related issues and support application data processing.
- Mainframe Application Support
- Provide application development and production support in the IBM z/OS environment.
- Troubleshoot application, batch, job, and data-related issues.
- Analyze incidents and identify root causes.
- Implement fixes and enhancements while following change-management procedures.
- Support application stability and availability.

6. Performance & Scheduling

- Monitor and analyze Mainframe application and batch performance.
- Identify performance bottlenecks and recommend appropriate improvements.
- Work with Mainframe job scheduling and batch processing.
- Monitor scheduled jobs and ensure successful execution.




- Troubleshoot scheduling and dependency-related issues.
- Collaboration & Requirements Analysis
- Work closely with business analysts, technical teams, and other stakeholders.
- Quickly understand business and technical requirements.
- Participate in requirement discussions, development, testing, and implementation activities.
- Communicate technical issues and solutions effectively.
- Follow established development, testing, and documentation standards.

Experience & Qualifications

- Experience: 5–7 years of experience in Mainframe application development and support.
- Strong hands-on experience in IBM Mainframe z/OS environments.
- Strong experience with COBOL.
- Strong experience with JCL and REXX.
- Hands-on experience with VSAM and Mainframe file handling.
- Experience with SORT utilities.
- Understanding of Mainframe application performance and optimization.
- Experience with Mainframe job scheduling and batch processing.
- Knowledge of PL/I and Assembler is an advantage.
- Knowledge of DB2 and IMS is an advantage.
- Familiarity with CICS is an advantage.
- Knowledge of SAS is an added advantage.
- Strong problem-solving and troubleshooting skills.
- Good communication skills.
- Ability to quickly understand and analyze requirements.

Job Code: EZW-100382

How to Apply?

Step 1: Register as a Job Seeker using the link below:

https://eazyway.io/register

Step 2: Log in after completing the registration.

Step 3: Search using Job Code: EZW-100382 in the Recruitment Job Section.

Step 4: Submit your application.

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📌 Mainframes Developer (Bengaluru)
🏢 eazyway.io
📍 Bengaluru