An Apriso FlexNet developer is responsible for designing, configuring, and implementing manufacturing execution systems (MES) using Apriso FlexNet software. This involves creating process models, developing workflows, and integrating the MES with other systems like ERP or PLM. They also troubleshoot and resolve system issues, ensure data integrity, and optimize system performance. Additionally, they assist with system upgrades and provide user training. Their work supports manufacturing operations, helping to increase efficiency, improve product quality, and ensure regulatory compliance. They need strong technical skills, including SQL and JavaScript, and a good understanding of manufacturing processes.