Junior Software Engineer

Critical Manufacturing is dedicated to empowering high-performance operations to make Industry 4.0 a reality with the most innovative, comprehensive, and modular MES software. We have a global presence, but our headquarters, and the main technical center, are in Porto (Maia), Portugal, where we develop a state-of-the-art solution for Semiconductor, Electronics, Life Sciences, and Industrial Equipment.

Recognized as a Leader by Gartner, we are part of ASMPT, the world's largest supplier of best-in-class equipment, and technological process partner for the electronics and semiconductor industries. 

The Role

As a Junior Software Engineer at Critical Manufacturing, you will be part of a challenging and impactful project focused on developing and evolving our Manufacturing Execution System (MES), a leading product used by customers in advanced manufacturing environments worldwide. 

We are looking for self‑motivated individuals with a strong passion for software development who thrive in a fast‑paced, collaborative environment. This role is not limited to a single technology stack or application layer. Instead, it is designed for engineers with the right mindset — curiosity, problem‑solving skills, and a willingness to learn — who are i