Python Software Engineer

Software Engineer, Manufacturing Solutions

Location: Hung Yen, Vietnam

Your Job

Molex is looking for a Software Engineer to develop, customize, and maintain Python-based applications supporting product programming, testing, validation, and manufacturing operations.

In this role, you will provide hands-on software support to the plant, troubleshoot production-critical issues, coordinate software deployments, and work closely with production, ATE, quality, manufacturing, and global engineering teams.

Our Team

The Software Solution Group, or SSG, delivers software solutions that enable product introduction, manufacturing execution, traceability, automation, data management, and operational excellence across Molex manufacturing sites worldwide.

What You Will Do

• Develop and integrate production software for product programming, validation, testing, and manufacturing applications.
• Customize and enhance Python-based manufacturing applications.
• Troubleshoot software defects and production-critical issues.
• Integrate software with ATE, test equipment, EEPROM programming devices, and manufacturing hardware.
• Develop and troubleshoot EEPROM programming and I²C communication.
• Coordinate software releases and deployments with production, ATE, and plant teams.
• Analyze software, test, and production data to support root-cause analysis and continuous improvement.

Who You Are

• Bachelor’s or master’s degree in Electrical Engineering, Electronics, Computer Science, Information Systems, or a related field.
• 3 to 4 years of software engineering experience with Python.
• Experience customizing existing software and resolving software defects.
• Experience with hardware-software integration and troubleshooting.
• Familiarity with development and lifecycle-management tools such as GitLab, SVN, and JIRA.
• Strong debugging, root-cause analysis, and problem-solving capabilities.
• Ability to work independently and respond effectively to changing production priorities.

What Will Put You Ahead

• Experience developing manufacturing or production software.
• Knowledge of I²C communication and EEPROM devices.
• Experience with Arduino, Teensy, or similar embedded platforms.
• Experience integrating Python applications with oscilloscopes, TDRs, VNAs, or automated test equipment.
• Experience supporting product traceability, programming, or manufacturing test systems.
• Exposure to high-speed electrical interconnects or cable assemblies.