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Layer 2 Development

2 months ago


Bengaluru, India TekPillar Full time

Title : Layer 2 Development Engineer

Experience : 8-12 Years

Location : Bangalore

Job Description :

We are looking for an experienced Layer 2 Development Engineer to join our team in Bangalore.

The ideal candidate will have 8-12 years of experience working with Wireless protocol stacks, particularly 4G/5G/WiMax, with a strong focus on MAC layer development.

Key Responsibilities :


Design & Implementation :


- Lead the design and implementation of advanced features in the MAC scheduler, ensuring high efficiency and performance in wireless communication systems.


Protocol Development :


- Develop and optimize Layer 2 protocols with a focus on FAPI, RLC, and RRC layers, ensuring seamless integration with the overall protocol stack.


3GPP Compliance :


- Ensure all development adheres to 3GPP specifications, staying up-to-date with the latest standards and contributing to protocol stack enhancements.


Code Quality :


- Write, review, and maintain high-quality C code, with a strong emphasis on data

structures to achieve optimal performance and :


- Work closely with cross-functional teams, including hardware, software, and testing groups, to deliver robust and reliable wireless communication & Optimization :


- Identify and resolve complex issues within the protocol stack, optimizing performance and ensuring stability across various use cases.



Documentation :


- Create and maintain detailed documentation for all features and protocols developed, ensuring clear communication across the team and with Skills :


Wireless Protocol Expertise :


- Extensive experience with any Wireless (4G/5G/WiMax) protocol stack, with a particular focus on MAC layer development.


Technical Proficiency :


- In-depth understanding of FAPI, RLC, RRC, and MAC protocols, with proven experience in designing and implementing features within these layers.


3GPP Specifications :


- Strong knowledge of 3GPP standards, with the ability to apply this knowledge to practical development scenarios.


Programming Skills :


- Advanced proficiency in C programming, with a deep understanding of data structures and their application in high-performance :


- Strong analytical and problem-solving skills, with the ability to troubleshoot complex issues and deliver effective solutions under tight deadlines.


Team Collaboration :


- Excellent communication and teamwork skills, with experience working in a collaborative, multidisciplinary environment.


(ref:hirist.tech)