We are looking for an experienced Senior C/C++ RAN Telecom Software Engineer to join our growing R&D team.

In this role, you will act as a key technical contributor and leader within the R&D organization. You will provide expert support for your team ensuring alignment with defined technical specifications, operational processes, and problem-solving practices. You will take a leading role in planning and designing R&D implementation strategies and test coverage for your assigned area.

Your Qualifications

· Proficiency in C/C++ for embedded network applications

· Strong understanding of 5G architecture and protocols

· Solid knowledge of 3GPP standards

· Understanding of O-RAN and FAPI/eCPRI interfaces

· Deep understanding of digital communications, including OFDM, MIMO, and channel coding

· Solid understanding of embedded systems running on Linux or RTOS

· Experience with implementing cloud-native RAN software (Docker, Kubernetes)

· Experience with CI/CD pipelines for RAN deployment

· Strong analytical and debugging skills for real-time systems

· Hands-on experience with Wireshark or QXDM

· Experience with version control systems (Git, Gerrit)

· Experience using build automation tools (CMake)

Nice to have

· BSc/MSc/PhD in Telecommunications, or Computer Science

· Experience with Python for automation and test scripting

· Competence in MATLAB or equivalent simulation tools

· Practical knowledge of DSP and vectorization

· English proficiency: Upper-Intermediate or higher

What we offer

· Participation in interesting international projects

· Stable, full-time and long-term cooperation

· Healthy work–life balance and a friendly, caring atmosphere

· Career and professional development opportunities

· Competitive salary and comprehensive benefits package

· Flexibility to work remotely or from our offices

· Regular team and company events

· A reasonable and transparent recruitment process

At Tietoevry, we believe in the power of diversity, equity, and inclusion. We encourage applicants of all backgrounds, genders (m/f/d), and walks of life to join our team, as we believe that this fosters an inspiring workplace and fuels innovation. Our commitment to openness, trust, and diversity is at the heart of our mission to create digital futures that benefit businesses, societies, and humanity.

Diversity, equity and inclusion (tietoevry.com)