Description

You will design, develop, and test end-to-end network applications for space-based cellular infrastructure across multiple 3GPP technologies.

Responsibilities

• Design and implement network protocols for space-based cellular networks.
• Develop network software for signaling and O&M operations.
• Build and implement software testing systems.
• Implement software serving as the backbone for interconnects in 3GPP NTN infrastructure.

Required Skills

• 5+ years of experience developing software for 2G and/or LTE networks.
• Hands-on experience implementing core network protocol stacks or network applications.
• Proficiency in C/C++ and Python.
• Experience with protocol stack implementation, testing, and quality assurance.
• Deep knowledge of wireless networking standards including GSM, GPRS, LTE, or 5G.
• Understanding of core network function blocks: CM, MM, Authentication, HLR, and VLR.
• Knowledge of messaging applications and call processing across telecom network nodes.
• Strong Linux administration skills, including scripting.
• Experience with Git/GitLab and open-source tools development.

Preferred Skills

• Modern C++ with advanced design patterns.
• Expertise in socket programming, multithreaded programming, and distributed architecture.
• Proficiency with debugging tools such as gdb and valgrind.

Key Skills

Education

Any Graduate