Network Stack Developer

Aptiv

10 - 16 years

20 - 35 Lacs

bengaluru

Posted:2 days ago| Platform:

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Skills Required

networking protocols l2 l3 datacom protocol development dpdk layer 2

Work Mode

Hybrid

Job Type

Full Time

Job Description

ABOUT THE OPPORTUNITY

Protocol stack / Network stack developer

The Middleware team is responsible for developing and improving the software eco-system around VxWorks/HVP on platforms like Arm, IA etc. next generation of applications. This contribution helps drive the development of world-class System Software for architected hardware and software platforms.

Responsibilities

Design, develop, and maintain protocol stacks for various network layers (e.g., OSI model).
Implement transport protocols (TCP, UDP) and network protocols (IP, ICMP, ARP, etc.).
Enhance existing network stack components (e.g., socket libraries, network drivers).
Troubleshoot and resolve network-related issues.
Profile and optimize network performance (latency, throughput, packet loss).
Optimize protocol performance, scalability, and reliability.
Collaborate with cross-functional teams to ensure seamless integration of network protocols.
Document usage guidelines, best practices, and troubleshooting tips.
Explore emerging technologies and standards related to network protocols.
Work closely with hardware engineers, firmware developers, and system architects.
Participate in code reviews and contribute to architectural decisions.

ABOUT YOU

Core Competencies & Demonstrated Success

Experience in embedded software development.
Knowledge of development and verification standards like DO178C
Experience as a technical hands-on to work as senior individual contributor as well as mentor to juniors in the team.
Self-motivated with a customer-focused mindset
Able to develop product features in accordance with customer requirements.

Qualifications

BTech / MTech
degree (Computer Science, Computer/Electrical Engineering, or equivalent technical degree).
Solid understanding of software development methodology.
Minimum
6 to 14
years' experience in
protocol stack
or
network stack development
.
Knowledge and experience of any
RTOS
(QNX, VxWorks, Free RTOS etc.) and embedded software development tools.
Proficiency in developing software stacks written preferably in
C, C++
.
Proficient in Data structures like LinkedList, Stacks, Trees etc. and ability to analyze space and time complexities.
Hands on with
network protocols
(AVB(TSN), TCP/IP, UDP, ICMP, ARP etc.)
Working knowledge on network driver development.
Familiarity with
Linux/Unix
networking and kernel space development is an added advantage.
Knowledge of security protocols (TLS/SSL, IPsec) and performance optimization techniques.
Strong problem-solving skills and the ability to debug complex software and system issues.
Strong communication and collaboration skills, with the ability to work effectively in a team environment.

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