Role Overview

We are looking for a Senior IBM i (AS400) Support Engineer to support a business-critical legacy ERP system during an ongoing transition to Microsoft Business Central. The role is primarily focused on day-to-day maintenance, user support, and system stability , working closely with the in-house ERP Manager.

Location & Work Model

• Location: Spain (onsite at client premises)
• Work Model: 3 days onsite (mandatory), Up to 2 days remote (flexible)

Key Responsibilities

1. Application Support & Maintenance

• Provide hands-on support for IBM i (AS400) ERP system
• Handle day-to-day maintenance activities and minor enhancements
• Investigate and resolve system issues, blocks, and performance-related challenges
• Ensure system stability during the migration phase