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Mainframe Assembler Developer


Job Location:

Bengaluru - India

Monthly Salary: Not provided by the employer
Posted: 25 August 2026 (17 hours ago)
Application Deadline: 22 November 2026
Vacancies: 1 Vacancy

Job Summary

Company: Willware Technologies
Role: Mainframe Assembler Developer
Experience: 8-10 Years
Work Locations: Chennai Pune Mumbai Bangalore Indore
Work Mode: Onsite

Job Summary

Willware Technologies is looking for an experienced Mainframe Assembler Developer with 8-10 years of relevant experience in IBM/MVS Assembler and JCL. The candidate will be responsible for designing developing enhancing and supporting complex Mainframe applications preferably within the Banking / Retail Banking / Line of Credit domain.

Key Skills
  • Must-Have: MVS/IBM Assembler JCL

  • Good-to-Have: COBOL DB2 PL/I MQ Series

  • ISPF ISPW

  • Mainframe application development

  • HLD LLD and Data Flow Diagrams

  • Application analysis design and troubleshooting

  • SDLC

  • Technical leadership and mentoring

Key Responsibilities
  • Design and develop IBM Mainframe Assembler-based applications.

  • Analyze complex business requirements and translate them into technical solutions.

  • Prepare HLD LLD and data flow diagrams.

  • Develop debug and maintain Assembler programs and JCL.

  • Perform impact analysis troubleshooting and production support.

  • Work across all phases of the SDLC.

  • Collaborate with onshore/offshore teams and business stakeholders.

  • Provide technical leadership mentoring and guidance to team members.

  • Participate in design reviews technical discussions and stakeholder meetings.

Preferred Domain

Banking Retail Banking Line of Credit

Candidate Profile

The ideal candidate should have 8-10 years of Mainframe experience with strong hands-on IBM/MVS Assembler experience solid JCL knowledge good analytical and design skills and preferably banking-domain experience.

Location: Chennai Pune Mumbai Bangalore or Indore
Work Mode: Onsite


Required Skills:

MVSjclIBM MainframeAssembler