RAN Lead 5G Layer 2 (8+ Years Experience) IRC265855

Description

-RAN Lead 5G Layer 2 (8+ Years Experience)

Requirements

Job Summary:
We are seeking a highly skilled and motivated 5G Developer with hands-on experience in Layer
2 protocol stack development. This role focuses on designing and improving gNB RAN
solutions, with a strong emphasis on 5G, traffic control, and intelligent development practices.
The ideal candidate will be responsible for the design, development, and optimization of Layer 2
components in a 5G NR (New Radio) system, ensuring compliance with 3GPP standards and
delivering high-performance software solutions.
Key Responsibilities & Qualifications:
● 4+ years of experience in development of RAN solutions for gNB, focusing on 5G and
advanced technologies
● Design and develop Layer 2 (MAC, RLC, PDCP) protocols for 5G NR based on 3GPP
specifications
● Proficient in C/C++ programming with strong experience in embedded or real-time
systems (RTOS or Linux)
● Strong grasp of multi-threading, synchronization, and system optimization
● Optimize performance for throughput, latency, and CPU/memory usage
● Work closely with Layer 1 (PHY) and Layer 3 teams for end-to-end system integration
● Analyze logs and debug protocol stack issues using tools like Wireshark, QXDM, or
custom log parsers
● Drive continuous improvement of RAN software products and associated
development processes
● Maintain high product quality within the Product Responsible (PR) domain team,
addressing issues with a proactive and quality-first mindset
● Good communication and problem-solving skills with a proactive mindset
Nice to Have
● Experience with O-RAN, Layer 1/PHY or Layer 3/RRC integration
● Contribute to Traffic Control software development for RAN solutions
● Deep interest in 3GPP specifications and their implementation
● Proficiency in scripting languages (Python, Bash, etc.) and willingness to learn new
tools
● Understanding of Lean & Agile methodologies and modern DevOps practices
● Familiarity with containerized environments or automated test frameworks
● Familiarity with AI & Machine Learning, especially applied to telecom or software
engineering

Job responsibilities

Job Summary:
We are seeking a highly skilled and motivated 5G Developer with hands-on experience in Layer
2 protocol stack development. This role focuses on designing and improving gNB RAN
solutions, with a strong emphasis on 5G, traffic control, and intelligent development practices.
The ideal candidate will be responsible for the design, development, and optimization of Layer 2
components in a 5G NR (New Radio) system, ensuring compliance with 3GPP standards and
delivering high-performance software solutions.
Key Responsibilities & Qualifications:
● 4+ years of experience in development of RAN solutions for gNB, focusing on 5G and
advanced technologies
● Design and develop Layer 2 (MAC, RLC, PDCP) protocols for 5G NR based on 3GPP
specifications
● Proficient in C/C++ programming with strong experience in embedded or real-time
systems (RTOS or Linux)
● Strong grasp of multi-threading, synchronization, and system optimization
● Optimize performance for throughput, latency, and CPU/memory usage
● Work closely with Layer 1 (PHY) and Layer 3 teams for end-to-end system integration
● Analyze logs and debug protocol stack issues using tools like Wireshark, QXDM, or
custom log parsers
● Drive continuous improvement of RAN software products and associated
development processes
● Maintain high product quality within the Product Responsible (PR) domain team,
addressing issues with a proactive and quality-first mindset
● Good communication and problem-solving skills with a proactive mindset
Nice to Have
● Experience with O-RAN, Layer 1/PHY or Layer 3/RRC integration
● Contribute to Traffic Control software development for RAN solutions
● Deep interest in 3GPP specifications and their implementation
● Proficiency in scripting languages (Python, Bash, etc.) and willingness to learn new
tools
● Understanding of Lean & Agile methodologies and modern DevOps practices
● Familiarity with containerized environments or automated test frameworks
● Familiarity with AI & Machine Learning, especially applied to telecom or software
engineering

What we offer

Culture of caring. At GlobalLogic, we prioritize a culture of caring. Across every region and department, at every level, we consistently put people first. From day one, you’ll experience an inclusive culture of acceptance and belonging, where you’ll have the chance to build meaningful connections with collaborative teammates, supportive managers, and compassionate leaders. 

Learning and development. We are committed to your continuous learning and development. You’ll learn and grow daily in an environment with many opportunities to try new things, sharpen your skills, and advance your career at GlobalLogic. With our Career Navigator tool as just one example, GlobalLogic offers a rich array of programs, training curricula, and hands-on opportunities to grow personally and professionally.

Interesting & meaningful work. GlobalLogic is known for engineering impact for and with clients around the world. As part of our team, you’ll have the chance to work on projects that matter. Each is a unique opportunity to engage your curiosity and creative problem-solving skills as you help clients reimagine what’s possible and bring new solutions to market. In the process, you’ll have the privilege of working on some of the most cutting-edge and impactful solutions shaping the world today.

Balance and flexibility. We believe in the importance of balance and flexibility. With many functional career areas, roles, and work arrangements, you can explore ways of achieving the perfect balance between your work and life. Your life extends beyond the office, and we always do our best to help you integrate and balance the best of work and life, having fun along the way!

High-trust organization. We are a high-trust organization where integrity is key. By joining GlobalLogic, you’re placing your trust in a safe, reliable, and ethical global company. Integrity and trust are a cornerstone of our value proposition to our employees and clients. You will find truthfulness, candor, and integrity in everything we do.

About GlobalLogic

GlobalLogic, a Hitachi Group Company, is a trusted digital engineering partner to the world’s largest and most forward-thinking companies. Since 2000, we’ve been at the forefront of the digital revolution – helping create some of the most innovative and widely used digital products and experiences. Today we continue to collaborate with clients in transforming businesses and redefining industries through intelligent products, platforms, and services.