MES Support Developer (Python / Flask / JavaScript)

We are looking for a MES Support Developer to maintain and enhance a custom-built Manufacturing Execution System (MES) used in a production environment.

Key Responsibilities

• Maintain and support existing MES application
• Add or modify workstations, machines, and production flows
• Debug and fix Python (Flask) backend issues
• Modify JavaScript-based workstation logic and dashboards
• Update HTML forms, UI screens, and validation rules
• Manage JSON configuration files for system behavior
• Troubleshoot barcode printing and workstation connectivity issues
• Handle Windows-based deployment, shared folders, and printer setup
• Investigate and resolve production floor system issues quickly

Required Skills

• Strong experience in Python
• Working knowledge of Flask framework
• Strong JavaScript (Vanilla JS) skills
• Good understanding of HTML & CSS
• Experience working with JSON configuration files
• Basic knowledge of SQLite or SQL databases
• Familiarity with Windows environment and troubleshooting
• Ability to read and modify existing codebases