Summer Internship 2026: Java/C++ Software Developer Intern

About the role

Join STMicroelectronics for a two‑month summer internship in 2026, working on the STM32CubeProgrammer application. You will contribute to both C++ and Java components, enhancing functionality and user experience for embedded developers.

Key responsibilities

• Develop a hard‑stop operation feature using C++.
• Enhance the GUI to support Debug Authentication functionality in Java.
• Implement main‑panel improvements within the Java application.

Required profile

• Enrolled in a Computer Science, Electrical Engineering or related program.
• Strong interest in embedded systems and microcontroller software.
• Ability to work independently and collaborate with a global development team.

Required skills

• C++ development.
• Java development.
• Object‑Oriented Programming (OOP) concepts.
• Basic understanding of microcontroller architecture (CPU, RAM, Flash, peripherals).
• Familiarity with STM32 MCU platforms.

What we offer

• Hands‑on experience with industry‑leading semiconductor tools.
• Mentorship from experienced engineers.
• Opportunity to contribute to a real product used worldwide.