TL;DR

Senior C/C++ RAN Telecom SW Engineer (Embedded Iot Dev): Key technical role contributing to R&D, offering expert support, ensuring alignment with technical specifications, and taking a leading role in planning and designing R&D implementation strategies. Focus on 5G architecture, O-RAN and FAPI/eCPRI interfaces, digital communications, and embedded systems.

Location: Remote

Company

Tieto is a leading software and digital engineering services company with global market reach and capabilities, providing customers across different industries with mission-critical solutions through specialized software businesses.

What you will do

Act as a key technical contributor and leader within the R&D organization.
Provide expert support for the team ensuring alignment with defined technical specifications.
Take a leading role in planning and designing R&D implementation strategies.
Design test coverage for the assigned area.

Requirements

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.
Solid understanding of embedded systems running on Linux or RTOS.
English proficiency: Upper-Intermediate or higher

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

Culture & Benefits

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.