Summer Internship Embedded C Developer - Łódź

Start your career at Ericsson – Embedded C Summer Internship (Łódź)

Build software close to the hardware - at Layer 1 of the Radio Unit.

Are you a student who enjoys low level programming, real time systems, and performance critical code?
Join our Embedded C team in Lodz and gain hands on experience developing Layer 1 software for the Radio Unit software that runs close to the hardware and forms the foundation of modern wireless communication systems, including 5G.
You will work on real embedded software challenges: timing, performance, memory, reliability - the kind of problems that matter in large scale telecom systems.

Why join us?

•  Work with embedded and telecom engineers on Radio Unit Layer 1 software in a modern Ericsson site in Lodz,
• Develop real time embedded software in C used in production systems,
• Gain hands on experience with clean code, debugging, and system level design,
• Contribute to real projects, not academic exercises,
• Learn how large, mission critical systems are built from the inside.

Interns will be offered:

• Student status at a technical university (minimum 3rd year of studies),
• Good knowledge of C (Python is a plus),
• Interest or experience in embedded / real time systems,
• Willingness to learn new technologies and adapt to changing requirements,
• Intermediate English or higher,
• Clean code mindset and attention to quality,
• Availability 35–40 hours per week.

Nice to have:

• Background in telecommunications,
• Experience with microcontrollers or low level programming,
• Familiarity with Git or other version control systems,
• derstanding of embedded constraints (timing, memory, performance).

What do we offer:

• 3 months paid internship (civil contract),
• Hybrid work model with flexible working hours in Lodz,
• Work on real Ericsson projects or dedicated technical assignments,
• Support from a technical mentor,
• Dedicated trainings and an intern integration event,
• A steep learning curve and knowledge shared by experienced engineers.

Internship start date: 1 July 2026

Why join Ericsson?At Ericsson, you´ll have an outstanding opportunity. The chance to use your skills and imagination to push the boundaries of what´s possible. To build solutions never seen before to some of the world’s toughest problems. You´ll be challenged, but you won’t be alone. You´ll be joining a team of diverse innovators, all driven to go beyond the status quo to craft what comes next.
 
What happens once you apply?Click Here to find all you need to know about what our typical hiring process looks like.Encouraging a diverse and inclusive organization is core to our values at Ericsson, that's why we champion it in everything we do. We truly believe that by collaborating with people with different experiences we drive innovation, which is essential for our future growth. We encourage people from all backgrounds to apply and realize their full potential as part of our Ericsson team. Ericsson is proud to be an Equal Opportunity Employer. learn more.

Primary country and city: Poland (PL) || Lodz

Req ID: 784325