Protocol stack Modem

RITWIK IT SERVICES PRIVATE LIMITED; Bengaluru; Hybride; INR 1 200 000 - 2 400 000; Plein temps

Résumé du poste

RITWIK IT SERVICES PRIVATE LIMITED in Bangalore seeks a skilled Protocol Stack Modem Engineer to design, develop and debug modem protocol stack components. You will work across 2G/3G/4G LTE and 5G NR technologies, handling Layer 2/3 and NAS/L4 protocols on ARM-based Linux/RTOS platforms.

The ideal candidate has strong Embedded C/C++, hands-on modem protocol stack experience, and familiarity with 3GPP specifications. Apply to join a team delivering robust telecom protocol solutions.

Qualifications

• Proficient in Embedded C/C++ for modem components.
• Experience in designing and debugging modem protocol stack.
• Familiarity with LTE/4G/5G NR protocol stacks and NAS/L4.
• Experience with L2/L3 protocol development and 3GPP specs.
• Knowledge of Linux/RTOS on ARM-based systems and debugging tools.

Responsabilités

• Design, develop, code, test, and debug modem protocol stack components.
• Work on 2G/3G/4G LTE/5G technologies.
• Develop and maintain L2, L3, and NAS/L4 protocol layers.
• Work with 3GPP specifications and telecom protocols.
• Perform bug fixing, debugging, testing and documentation.
• Work on ARM-based Linux/RTOS platforms.

Connaissances

Embedded C/C++

Modem protocol stack

LTE/5G NR protocols

L2/L3 NAS/L4 protocols

3GPP specifications

Linux/RTOS

ARM platforms

Protocol trace analysis

Outils

Linux

ARM-based platforms

Description du poste

Job Title: Protocol Stack Modem Engineer

Location: Bangalore
Experience: 35 Years

Job Description:

We are looking for a skilled Protocol Stack Modem Engineer with experience in modem protocol stack development and embedded software engineering.

Key Responsibilities:

• Design, develop, code, test and debug modem protocol stack components.
• Work on 2G / 3G / 4G LTE / 5G technologies.
• Develop and maintain Layer 2 (L2), Layer 3 (L3) and NAS/L4 protocol layers.
• Work with 3GPP specifications and telecom protocols.
• Perform bug fixing, debugging, testing and documentation.
• Work on ARM-based Linux / RTOS platforms.

Required Skills:

• Strong programming skills in Embedded C / C++.
• Hands-on experience in Modem Protocol Stack development.
• Knowledge of LTE / 4G / 5G NR protocols.
• Experience in L2/L3 or NAS/L4 protocol development.
• Understanding of 3GPP specifications.
• Experience with Linux / RTOS and ARM-based platforms.
• Knowledge of protocol trace analysis and debugging tools.