5G Protocol Stack Expert

2 weeks ago

Singapore SYNAXG TECHNOLOGIES PTE. LTD. Full time
Roles & Responsibilities

Job Overview:
We are seeking a senior 4G/5G protocol stack expert with extensive experience in commercial base station development, particularly with a background in major telecom equipment providers such as Ericsson, Nokia, Huawei, ZTE, etc. The candidate will be responsible for the design and performance optimization of 4G/5G base station L2/L3 software architectures. The role involves close collaboration with operators to meet their requirements, as well as handling protocol stack software requirements communication, arch design, development, troubleshooting, and system optimization.


Core Responsibilities:

Requirements Analysis & Solution Design:

  • Deeply understand the commercial 5G network requirements for L2/L3 protocol stacks and develop corresponding solutions.
  • Based on operator requirements, address the complexity of 5G features, and lead the team to design and deliver high-quality L2/L3 software.

L2/L3 Protocol Software Development:

  • Leverage extensive experience to handle requirements analysis, solution design.
  • Participate in the design and implementation of the base station L2/L3 protocol layers to ensure high performance solution.

Problem Diagnosis & Resolution:

  • Expertise in troubleshooting and optimizing the 5G base station L2/L3 protocol stack, ensuring network performance and stability.

Cross-Department Collaboration:

  • Collect and analyze customer requirements, and coordinate with system architects and development teams to ensure efficient development and delivery.
  • Work closely with testing teams to ensure high-quality solution implementation and performance validation.

Technical Innovation & Research:

  • Keep track of the latest advancements in 5G technology and industry trends, driving technical innovation to ensure alignment with customer needs.

Qualifications:

Educational Background:

  • Bachelor’s or Master’s degree in Electrical engineering, Telecommunications, Computer Science, or a related field

Work Experience:

  • At least 8 years of experience in commercial network R&D, with a focus on 5G technologies and base station development.
  • Experience working with major telecom equipment vendors such as Ericsson, Nokia, Huawei, ZTE, etc is highly preferred.

Professional Knowledge & Experience:

  • Expertise in 5G base station and protocol stack design, particularly L2/L3 protocol layers and their architecture.
  • In-depth understanding of protocols such as NR, RRC, PDCP, RLC, MAC, and their interaction mechanisms.

Skill Requirements

  • Proficiency in programming languages (C, C++, Python) and related 5G development tools.
  • In-depth knowledge of key 5G protocols such as RRC, PDCP, RLC, MAC.
  • Strong problem-solving skills with extensive experience in diagnosing and optimizing 5G protocol stack issues.
  • Familiarity with 3GPP standards and the 5G network architecture.

Soft Skills

  • Excellent English communication skills, with the ability to clearly and accurately convey technical concepts.
  • Strong teamwork and leadership abilities, with the capability to work effectively in a fast-paced environment.

Tell employers what skills you have

Leadership
Troubleshooting
Network Protocols
Network Architecture
Python
Telecommunications
Communication Skills
Electrical Engineering
Software Development
C++

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