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5G Protocol Stack Developer Jobs (NOW HIRING)

Nokia

5G gNB Layer 2 and Layer 3 Developer

Coppell, TX · Hybrid

$50.50 - $65.25/hr

Debug and troubleshoot protocol stack behaviors using logs and advanced tracing tools. * Integrate and test L2/L3 software with the physical layer (PHY) and core network (5GC) to ensure seamless ...

Nokia

5G gNB Layer 2 and Layer 3 Developer

Coppell, TX · On-site

$105K - $195K/yr

Debug and troubleshoot protocol stack behaviors using logs and advanced tracing tools. * Integrate and test L2/L3 software with the physical layer (PHY) and core network (5GC) to ensure seamless ...

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How much do 5g protocol stack developer jobs pay per hour?

As of Sep 10, 2026, the average hourly pay for 5g protocol stack developer in the United States is $59.26, according to ZipRecruiter salary data. Most workers in this role earn between $49.28 and $68.27 per hour, depending on experience, location, and employer.

What is a 5G Protocol Stack Developer?

A 5G Protocol Stack Developer is an engineer who designs, implements, and tests the communication protocols that enable 5G wireless networks to function. They work on the software layers that manage data transmission between devices and the network infrastructure, ensuring high speed, low latency, and reliable connectivity. These developers need a strong understanding of wireless communication standards, programming, and often work closely with hardware and network teams. Their work is crucial for enabling features like enhanced mobile broadband, massive IoT, and ultra-reliable low-latency communications in 5G networks.

What are the key skills and qualifications needed to thrive as a 5G Protocol Stack Developer?

To thrive as a 5G Protocol Stack Developer, you need a strong background in wireless communications, embedded systems, and programming languages such as C/C++, often supported by a degree in computer science, electronics, or a related field. Familiarity with 3GPP standards, debugging tools (e.g., Wireshark), and protocol development environments is typically required. Strong problem-solving abilities, attention to detail, and effective teamwork are crucial soft skills for this role. These skills and qualities are vital for developing robust, standards-compliant 5G solutions that ensure reliable network performance and interoperability.

What are some common challenges faced by 5G Protocol Stack Developers when working with evolving network standards?

5G Protocol Stack Developers often encounter challenges related to rapidly changing industry standards and specifications, which require continuous learning and adaptation. Keeping the protocol stack implementation up-to-date and interoperable with new hardware and network features can be demanding. Additionally, developers must ensure thorough testing to maintain performance and compliance, often collaborating closely with cross-functional teams such as system integrators and testers. These challenges foster a dynamic work environment that encourages ongoing professional development.

What are popular job titles related to 5G Protocol Stack Developer jobs?

For 5G Protocol Stack Developer jobs, the most frequently searched job titles are:

Infographic showing various 5G Protocol Stack Developer job openings in the United States as of September 2026, with employment types broken down into 1% Internship, 88% Full Time, 5% Part Time, 5% Contract, and 1% Nights. Highlights an 84% Physical, 3% Hybrid, and 13% Remote job distribution, with an average salary of $123,262 per year, or $59.3 per hour.

5G gNB Layer 2 and Layer 3 Developer

Coppell, TX • Hybrid

Nokia
Media and Telecom • 10K+ employees
Learn more about Nokiaexternal

$50.50 - $65.25/hr

Full-time

Re-posted 24 days ago

Nokia rating

7.9

Company rating: 7.9 out of 10

Based on 6 frontline employees who took The Breakroom Quiz

30th of 101 rated telecommunications companies

Job description

Join our Strategy and Technology Space Communication Solutions team as a 5G gNB Layer 2 and Layer 3 (L2/L3) Developer and play a pivotal role in advancing 5G technology! Collaborate closely with systems engineers, testers, and hardware teams in a hybrid work environment, tackling challenges in 5G NR L2/L3 development. You'll contribute to a forward-thinking team that drives innovative technology solutions, shaping the future of mobile communication. Enjoy a flexible work arrangement, professional development opportunities, and the chance to work on groundbreaking projects that set new industry standards. Join us in creating lasting value in the world of telecommunications!

You have:

  • 3+ years of experience in 5G NR or LTE RAN development (L2/L3)
  • Bachelor's or Master's Degree in Computer Science, Electrical Engineering, Telecommunications, or a related field.
  • Strong programming skills in C, C++, and experience with multi-threaded and real-time systems.
  • Deep understanding of MAC, RLC, PDCP, RRC, NGAP protocols.
  • Experience with L2 scheduling, HARQ, QoS, and mobility management.
  • Familiarity with 3GPP (Rel-15 and later) specifications.
  • Strong debugging skills with tools like Wireshark, TShark, QXDM, or similar.
  • Experience in real-time OS (RTOS) or Linux kernel networking stack.

It would be nice if you also had:

  • Knowledge of DPDK, VPP, or other high-performance packet processing frameworks is a plus.
  • Experience in O-RAN, Open RAN, or vRAN architectures is a plus.
     
  • Develop and optimize 5G NR Layer 2/Layer 3 functionalities including MAC, RLC, PDCP, RRC, and NGAP.
  • Implement advanced L2 scheduling algorithms, HARQ mechanisms, and efficient buffer management.
  • Collaborate on the development of UE and gNB L2/L3 stacks, ensuring robust protocol compliance and performance.
  • Optimize network performance by enhancing throughput, reducing latency, and improving handover processes.
  • Debug and troubleshoot protocol stack behaviors using logs and advanced tracing tools.
  • Integrate and test L2/L3 software with the physical layer (PHY) and core network (5GC) to ensure seamless operations.
     

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