Networking Software Engineer - L3

Alcatel-Lucent Enterprise; Bengaluru; Híbrido; INR 1.200.000 - 1.800.000; Jornada completa

Descripción de la vacante

Alcatel-Lucent Enterprise is seeking a Networking Software Engineer with 3–5 years of experience to design, develop, and optimize Layer 3 networking features for enterprise and carrier-grade routing platforms. You will work in Linux-based embedded environments using C/C++ and collaborate with hardware teams on Broadcom/Marvell ASICs.

The ideal candidate will have a solid understanding of IP routing, routing protocols, and hardware-accelerated packet forwarding, and will contribute to

Formación

• 3–5 years of experience in Layer 3 networking, Linux-based embedded systems, and C/C++ development.
• Strong understanding of IP routing, routing protocols, Linux networking, and hardware-accelerated packet forwarding.

Responsabilidades

• Design, develop, and maintain Layer 3 networking features for Ethernet switches and routing platforms.
• Develop networking software using C/C++ in Linux-based embedded environments.
• Implement and debug routing protocols such as IPv4/IPv6, OSPF, BGP, PIM, and VRRP.

Conocimientos

C/C++

Linux fundamentals

Networking concepts

Herramientas

Broadcom SDK

Marvell SDK

Descripción del empleo

Job Opportunity: Networking Software Engineer - L3

Alcatel-Lucent Enterprise is the place to be, if you are interested in:

A multicultural and international company engaged in internal career opportunities for its employees and in corporate social responsibility.

Strong values accompanied by diversity and inclusion that lie at the heart of who we are and what we do.

Flexible and hybrid work environment on all our sites which grants a work-life balance.

Description: Networking Software Engineer - Layer 3

Experience: 3–5 Years

Domain: Networking, Routing & Switching, Datacom

Overview

We are looking for a skilled Networking Software Engineer with 3–5 years of experience in Layer 3 networking, Linux-based embedded systems, and C/C++ development. The candidate will be responsible for developing, integrating, debugging, and optimizing networking software for enterprise and carrier-grade routing and switching platforms powered by Broadcom or Marvell switching ASICs.

The ideal candidate should have a strong understanding of IP routing, routing protocols, Linux networking, and hardware-accelerated packet forwarding.

• Design, develop, and maintain Layer 3 networking features for Ethernet switches and routing platforms.
• Develop networking software using C/C++ in Linux-based embedded environments.
• Implement, integrate, and debug routing protocols such as IPv4/IPv6, OSPF, BGP, PIM, and VRRP.
• Work with Broadcom or Marvell switching ASICs to implement hardware-accelerated L2/L3 forwarding features.
• Integrate software control-plane functionality with ASIC hardware abstraction layers and SDK APIs.
• Debug packet forwarding, route programming, next-hop resolution, ECMP, and multicast issues.
• Analyze packet captures, system logs, routing tables, and hardware table dumps to identify and resolve defects.
• Troubleshoot networking issues involving VLANs, SVIs, ARP, IPv6 Neighbor Discovery, IP multicast, and interface management.
• Collaborate with hardware, platform, QA, and system engineering teams to deliver reliable networking features.
• Participate in design reviews, code reviews, unit testing, integration testing, and performance optimization.

Ideal Candidate: An engineer with solid C/C++ and Linux fundamentals, practical Layer 3 networking knowledge, and hands‑on experience developing or debugging networking features on Broadcom- or Marvell-based switching platforms.

Am I the right person for this?

You define yourself as someone rigourus and organized, enthusiast and passionate by technologies, and a true team player ? You look for a job where you can continously learn about different technologies in telecoms, become an expert on a largely deployed product across the world, share your ideas and concretely contribute to improve our process and testing methodogies.