Junior Embedded Software Engineer - Wireless & O-RAN

Tieto Corp.; Szczecin; Hybrid; PLN 70,000 - 100,000; Full time

Benefits offered by this job

Private medical care

Group life insurance

Investment fund

MyBenefit System

Job summary

Tieto is seeking a Junior Embedded Software Engineer to join our engineering team, developing software for next-generation wireless access products, including Classic RAN, AAS and O-RAN solutions.

You will work with experienced engineers across the embedded software stack, from hardware bring-up and device drivers to system integration and performance optimization, gaining hands-on experience in a growing telecom-focused environment.

Qualifications

• Bachelor's or Master's degree in CS, Electronics, Telecommunications or related field.
• Proficient in C programming.
• Understanding of OS and embedded systems concepts.
• Familiar with Linux environment.
• Willingness to learn and solve problems.
• Strong English communication skills.

Responsibilities

• Participate in embedded software development for wireless access products.
• Support software integration on new hardware platforms (ASIC / SoC / FPGA).
• Assist in BSP and device driver development.
• Contribute to bootloader and firmware development activities.
• Support debugging and troubleshooting of low-level software issues.
• Participate in software testing and quality improvement initiatives.
• Help optimize system performance and stability.
• Collaborate with hardware, software and system engineering teams.
• Learn and contribute to O‑RAN and radio software technologies.

Skills

C programming

Embedded systems

Linux environment

English communication

Education

Bachelor's or Master's degree in CS/Electronics/Telecommunications

Job description

Tieto is seeking a Junior Embedded Software Engineer to join our engineering team, developing software for next-generation wireless access products, including Classic RAN, AAS and O-RAN solutions.

You will work with experienced engineers across the embedded software stack, from hardware bring-up and device drivers to system integration and performance optimization, gaining hands-on experience in a growing telecom-focused environment.