Roles and Responsibility

- NR gNB DU
- 5 10 Years/ Gurgaon
- Notice Period: 30 Days Preferred

Must Have

Strong expertise in 5G NR architecture, specifically the DU/CU split and functional splits (e.g., Option 7.2x).

Hands-on experience in Leading the Layer 2 (MAC Scheduler) protocol design & development.

Extensive knowledge of 3GPP Release 15/16/17 (and awareness of Rel-18) for 5G NR

Proficiency in C/C++ and development within Linux-based systems.

IDEAL CANDIDATE

We are looking for someone who:

Has Strong understanding of 5G NR architecture and protocol stack. Good knowledge of 3GPP standards (Rel-15/16/17/18).

Hands-on experience in 5g Layer 2 MAC scheduler development.

Proficiency in C/C++ programming. Knowledge of multi-threading and concurrency. Robust debugging and problem-solving skills.

Experience with tools like Wireshark, protocol analysers, log analysis tools.

Familiarity with hardware-based test tools such as TM500 or UE simulators and protocol analysers like QXDM, QCAT is a plus.

Proficiency in GIT, Jenkins (CI/CD), and JIRA for agile development

WHAT THE ROLE INVOLVES





Lead the design and architecture of 5G RAN Layer 2 components with a focus on scalability, performance, and maintainability

Ensure compliance with 3GPP standards (Rel-15/16/17/18) and contribute to technical discussions.

Own end-to-end feature delivery: design, development, integration, and validation.

Lead performance tuning for throughput, latency, reliability, and scalability.

Drive debugging and root cause analysis for complex field and interoperability issues.

Collaborate with PHY, RRC, Core Network, and O-RAN teams.

Mentor junior engineers and conduct design/code reviews.

Contribute to technical roadmap & innovation.

Interface with customers, product teams, and external partners

Disclaimer: This job posting has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.

📌 Radisys NR gNB DU (junior Dev) (Karnataka)
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