RAN Developer / 4G-5G Developer

We are hiring RAN Developer / 4G-5G Developer with Layer 2 / Layer 3 protocol experience for Bangalore / Pune / Gurgaon.

Experience : 9Years- 15Years.

Mode : Hybrid.

Notice period : Immediate to 1Month.

Job Description : Job Summary :

• As a Senior RAN Development Architect, you will lead the design, development, and optimization of
• advanced Radio Access Network (RAN) solutions, including 4G, 5G, and Open RAN architectures.
• You will work closely with cross-functional teams to define technical strategies, drive innovation,
• and ensure seamless integration of RAN components into the broader network ecosystem.
• Key Responsibilities :
• Architectural Leadership : Define and evolve the end-to-end RAN architecture, including gNodeB,
• CU / DU, and RIC components, ensuring alignment with 3GPP and O-RAN standards. - Solution
• Design & Development : Lead the design and development of scalable, high-performance RAN
• software stacks (Layer 1-3), including MAC, RLC, PDCP, and SDAP. - Technology Strategy : Drive
• the adoption of cloud-native technologies (e.g., Kubernetes, containers, CI / CD) in RAN
• deployments. - Cross-Functional Collaboration : Work with product managers, system architects,
• and vendors to define requirements and deliver integrated solutions. - Performance Optimization :
• Conduct RAN performance analysis and implement optimization strategies including SON, RRM,
• and AI / ML-based enhancements. - Standards & Compliance : Contribute to industry forums (e.g.,
• O-RAN Alliance) and ensure compliance with global telecom standards.

Required Qualifications :

years of experience in RAN development, including LTE and 5G NR. - Deep understanding of

3GPP protocols and O-RAN architecture. - Hands-on experience with RAN software development

(C / C++, Python, Golang). - Strong knowledge of networking protocols (SCTP, GTP, TCP / IP). -

Experience with virtualization and cloud-native platforms (OpenStack, Kubernetes). - Proven track

record in leading large-scale RAN projects.

Preferred Qualifications :

Familiarity with SD-RAN and xApps / rApps development. - Active participation in standardization

bodies.

Soft Skills :

Ability to mentor junior engineers and lead technical discussions