Nokia

Senior Embedded 5GC Software Development Engineer

Nokia • $120K — $150K *
Plano, TX 75025In-Person
Telecommunications & Hardware
Less than 5 years of experience
Today
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Job Overview by Ladders

Qualifications

  • Extensive experience in 5G Core architecture and call flows.
  • In-depth knowledge of 3GPP procedures (registration, mobility, session management).
  • Strong programming skills in C, with experience in Go or Rust.
  • Proficiency in Linux system programming and embedded Linux development.
  • Experience with ARM-based systems and multi-threaded programming.
  • Expertise in packet processing and performance tuning.

Responsibilities

  • Develop embedded software for 5G Core network functions.
  • Implement and maintain 5G protocols and procedures.
  • Design and develop high-performance software using C, Go, and Rust.
  • Optimize software for Linux embedded systems on ARM-based platforms.
  • Create high-performance packet-processing components with DPDK.
  • Enhance system performance for latency, throughput, CPU usage, and memory efficiency.
  • Debug complex protocol, system, and performance issues.

Benefits

  • Collaborative work environment with cross-functional teams.
  • Opportunities for staying updated with 5G Core technologies.
  • Potential involvement in innovative projects influencing 5G networks.
Full Job Description
Job Description

We are seeking a Senior Embedded 5GC Software Development Engineer to drive innovation in 5G Core network functions. In this role, you will design and implement high-performance, 3GPP-compliant control-plane and user-plane functionality, focusing on ARM-based architectures. Your expertise will contribute to building robust, carrier-grade systems, ensuring optimal performance and reliability.

Responsibilities

  • Develop embedded software for 5G Core network functions, including AMF, SMF, UPF, AUSF, UDM, PCF, and NRF.
  • Implement and maintain 5G protocols and procedures, such as NAS, NGAP, PFCP, and GTP-U.
  • Design and develop high-performance software using C, Go, and Rust.
  • Optimize software for Linux embedded systems on ARM-based platforms.
  • Create high-performance packet-processing components with DPDK.
  • Enhance system performance for latency, throughput, CPU usage, and memory efficiency.
  • Debug complex protocol, system, and performance issues using advanced tools.
  • Collaborate with cross-functional teams to ensure seamless integration.
  • Stay updated with the latest 5G Core technologies and industry trends.


Qualifications

  • Extensive experience in 5G Core architecture and call flows.
  • In-depth knowledge of 3GPP procedures, including registration, mobility, and session management.
  • Strong programming skills in C, with experience in Go or Rust.
  • Proficiency in Linux system programming and embedded Linux development.
  • Experience with ARM-based systems and multi-threaded programming.
  • Solid understanding of networking fundamentals (TCP/IP, UDP, SCTP, HTTP/2).
  • Expertise in packet processing and performance tuning.
  • Familiarity with DPDK and its applications.
  • Preferred: Experience in implementing 5G Core network functions in production.
  • Strong debugging skills using tools like Wireshark, GDB, and tcpdump.

About Nokia

Nokia is a Finnish multinational telecommunications, information technology, and consumer electronics company. The company was founded in 1865 and has since grown to become one of the largest telecommunications equipment manufacturers in the world. Nokia's products include mobile phones, smartphones, and network equipment, among others. The company is committed to innovation and has a strong focus on research and development. Nokia is also committed to sustainability and has set ambitious targets for reducing its environmental impact. The company operates in over 100 countries and has a strong presence in Europe, Asia, and North America.
Learn more about Nokia
Size
87,927 employees
Market Cap
$25.8 billion
Industry
Telecommunications & Hardware
Net Income
-$2.5 billion
Founded
1865
5 Year Trend
-1.2%
Revenue
$21.8 billion
NASDAQ
NOK
* Ladders Estimates

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