5G RAN Developer- Tieto Tech Consulting (m/f/d)
Core
Develop 3GPP features for MAC and scheduler functionalities in LTE-4G/5G NR/RAN Layer-2 (MAC) protocol software.
Role type
5G NR/RAN MAC (Layer-2) Protocol Software Developer
Builds
gNodeB/eNodeB stack components for LTE/5G air interface
Domain
Telecommunications / 5G / 3GPP Standards
Deliverable
production ML models | product features
Required skills
C/C++ programming, 3GPP MAC specification knowledge, Linux development, multi-threading and concurrency, data structure and memory management, TCP/IP/UDP/SCTP protocols, Layer-2 to Layer-1/3 interface implementation
Preferred skills
gNB/eNodeB stack development experience, design documentation
Technologies
C, C++, Linux, 3GPP, TCP, IP, UDP, SCTP
Responsibilities
Develop 3GPP features for MAC and scheduler functionalities, implement data transfer and logical channel multiplexing, handle HARQ retransmissions and uplink/downlink scheduling, manage random access procedure and uplink timing, develop software for LTE/5G air interface
Seniority
Mid-level, hands-on IC
