Company: Hallmark Search Partners

LinkedIn: Visit LinkedIn

Business Type: Enterprise

Company Type: Service

Business Model: B2C

Funding Stage: IPO/Public

Industry: Automotive

Job Description

This is a permanent role with a valued client Hallmark Search Partners

Position: AVB Developer

Experience: 4–10 Years

Location: Chennai/Bangalore

Employment Type: Full-Time

Role Overview

We are seeking an experienced AVB (Audio Video Bridging) / TSN (Time-Sensitive Networking) Engineer to design, develop, integrate, and validate real-time Ethernet communication solutions for Automotive, or Embedded Systems applications. The candidate will work on IEEE 802.1 standards, Ethernet protocols, network synchronization, traffic shaping, and time-critical communication systems.

Key Responsibilities

• Design, develop, and maintain AVB/TSN networking solutions.
• Implement and optimize IEEE 802.1 TSN standards including:
• IEEE 802.1AS (gPTP)
• IEEE 802.1Qav (Credit-Based Shaper)
• IEEE 802.1Qbv (Time-Aware Scheduling)
• IEEE 802.1Qbu / 802.3br (Frame Preemption)




• IEEE 1722 (AVTP)
• IEEE 1722.1 (AVDECC)
• Develop and debug Ethernet communication stacks on Classic AutoSAR / Embedded Linux or RTOS platforms.
• Analyze network traffic using tools such as Wireshark, Vector CANoe/CANalyzer, or other protocol analyzers.
• Perform integration and validation of AVB/TSN features in automotive ECUs, gateways, switches, and end nodes.
• Work closely with hardware, system, and application teams to ensure deterministic communication performance.
• Conduct performance analysis, latency measurements, synchronization validation, and troubleshooting.
• Participate in architecture reviews, technical discussions, and customer interactions.

Mandatory Skills

Experience with Ethernet and AVB/TSN standards; knowledge of at least one relevant standard i.e., IEEE 802.1Q/av/bv/bu, gPTP and AVTP protocols required.

Option1: Network

• Strong C++ programming in middleware.
• Robust understanding of

📌 Audio Video Bridging Developer (Bengaluru)
🏢 Cred
📍 Bengaluru