Software Engineer (Mandarin Speaker)

Provide technical support and troubleshooting for the Manufacturing Execution System (MES), Warehouse Management System (WMS), and Ethylene Oxide (ETO) Sterilization System. Develop and enhance system features using C# and .NET based on business and operational needs, perform system maintenance, fix bugs, and optimize application and SQL Server database performance.

Key responsibilities

Provide technical support and troubleshooting for the Manufacturing Execution System (MES), Warehouse Management System (WMS), and Ethylene Oxide (ETO) Sterilization System

Develop and enhance system features using C# and .NET based on business and operational needs

Perform system maintenance, fix bugs, and optimize application and SQL Server database performance

Collaborate with users and related departments to ensure smooth system operations and drive continuous improvement

Monitor and support daily system activities to ensure business processes run without interruption

Coordinate with the Chinese technical team on system issues, updates, and new requirements

About you

Bachelor's degree (S1) in Computer Science, Information Technology, Software Engineering, or a related field

Minimum 1 year of experience as a Software Engineer/Developer

Proficient in C# and .NET desktop application development (WinForms/WPF)

Strong working knowledge of SQL Server (queries, stored procedures, and troubleshooting)

Familiar with APIs and system integration

Good problem-solving and analytical skills

Fluent in Mandarin (spoken and written)

Able to work with Chinese and Indonesian teams

Willing to be based at KITB (Kawasan Industri Terpadu Batang), Central Java