Senior Tech Lead, 4G/5G stack L2, with AI/ML expertise - SW DEV

• Understanding of end-to-end solutions for 4G/5G network architecture.
• Familiar with 3GPP RAN and O-RAN specifications and functionality.
• Development experience on Cellular Radio products complying with 3GPP specifications for E-UTRA (LTE) and NR.
• Familiar with communication interfaces: Ethernet / TCP/IP / UDP.
• Good knowledge of RAN protocols and interfaces:
• LTE/5G AS protocol layers — PHY, MAC, RLC, PDCP, RRC.
• Expert-level proficiency in the MAC and RLC layers is required
• Knowledge of AI/ML concepts and their application to RAN (e.g., network optimization, ML frameworks); hands-on experience applying AI/ML in a telecom/RAN context is a strong plus.
• Excellent log analysis and debugging skills.
• Must be strong in C/C++ programming and Linux OS.
• Hands-on experience debugging in a Linux environment with tools like GDB, QXDM, TM500, QCAT, etc.
• 8 - 10 years of work experience.
  
  

Good to Have / Advantageous

• Experience with Git.
• Knowledge of the O-RAN E3 interface and dApp development.