Job Description

Area(s) of responsibility

Senior Macro Conversion Engineer (5A)

Role Summary

Serve as primary technical lead responsible for reverse engineering Rocket terminal emulator macros or VB (excel based macros) and converting them into IBM PCOMM-based automation solutions while preserving business functionality, performance, and output integrity.

Key Responsibilities

Macro Analysis and Conversion

  • Analyze Rocket macro scripts and workflows.
  • Reverse engineer business logic and process dependencies.
  • Convert Rocket macros using:
    • VBA
    • VBScript
    • PowerShell
    • PCOMM HACL Automation
    • EHLLAPI Automation
    • COM Automation Solutions
Mainframe Automation Development

  • Automate:
    • Host navigation
    • Screen recognition
    • Protected/unprotected fields
    • Function key processing
    • File transfers
    • Multi-session operations
    • Batch processing
Reliability Engineering

  • Replace hard-coded delays with:
    • Screen-ready checks
    • Cursor-position validation
    • Host synchronization techniques
    • Field readiness validation
  • Implement:
    • Logging
    • Error handling
    • Retry mechanisms
    • Recovery workflows
Documentation

  • Create design documentation.
  • Generate macro mapping documents.
  • Support operational runbook development.

Required Technical Skills

Mainframe & Terminal Emulation

  • 12+ years experience with:
    • IBM 3270
    • IBM 5250
    • Terminal emulation platforms
  • Deep understanding of:
    • Host sessions
    • Presentation spaces
    • Screen attributes
    • AID keys
    • Keyboard mappings
PCOMM Automation

Strong Experience In

  • IBM Personal Communications (PCOMM)
  • EHLLAPI
  • HACL
  • COM Automation
  • Session profile management
  • File transfer configuration

Programming Languages

Advanced Proficiency In

  • VBA
  • VBScript

Preferred

  • PowerShell
  • Python
  • C#
  • Java

Job Details

Role Level: Not Applicable Work Type: Full-Time
Country: India City: Greater Hyderabad Area
Company Website: https://www.birlasoft.com Job Function: Information Technology (IT)
Company Industry/
Sector:
IT Services and IT Consulting

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About the Company

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Job Snapshot

Work TypeFull-Time
Role LevelNot Applicable
Job FunctionInformation Technology (IT)
CityGreater Hyderabad Area
IndustryIT Services and IT Consulting
Posted03 Nov 2026
Job ID2611-5353-1999
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