Location: Chennai & Bangalore

Job Domain: Platform SW Development

Short Description:

This opening is for SW engineers who have experience in platform and network forwarding software development in an embedded environment.

Description:

Experienced embedded Linux engineer with solid expertise in software architecture design, xPON ONT system development, and L2/L3 forwarding software. Skilled in ARM/MIPS architecture, device driver development, and debugging in embedded systems. Proficient in C, C++, scripting languages and Linux kernel programming, with hands-on experience in board bring-up and peripheral integration. Focused on delivering high- quality, customer-oriented features and maintaining effective cross-team collaboration.

Responsibilities:

Are you passionate about becoming a part of effective BBD SW group, you will be

responsible for:

 Customer specification and requirement analysis together with product manager and product architecture

 Software design and implementation according to product and technical specification

 Work closely with HW team to bring up recent HW and integrate peripherals.

 Responsible for continuous software module refactoring and architecture evolution

 Analysing, debugging and fixing customer issues.



Doing Root Cause Analysis and defining and implementing preventive actions.

Skills & Experience

· Linux device driver and Platform Firmware (U-Boot and Non-OS)development.

· Board Bring-up is done for QCA and MTK

· Debugging tools: ARM Real view ICE, Greenhill’s Multi Debugger and Lauterbach with Trace32

· Custom board to product development for Telecom and Handhelddevices.

· USB, CAN, SPI, I2C and UART(RS-232) communication protocols

· Ethernet MAC and PHY communication establishment and bring up.

· 8051 architecture-based microcontrollers P89V51RD2, PIC, and Atmel.

· Buildld system: OpenWRT and Yocto Build system for system packages and integration.

· Developed Low-level driver for SPI-NOR flash (Macronix) chip in u-boot from scratch followed by a complete understanding of different chip vendors architecture.

· porting and customization done Linux and u-boot driver for NAND flash and debugged an issue of Bad Block Management (BBT).

· Bring-up has done for peripherals GPIO, SFP optics, ETH PHY

· Linux Power Management for USB and SLIC Audio codec chip.

· Configuration management tools: git, svn, and ClearCase

. ALSA, PCM and SAI driver in Linux for SLIC audio chip

📌 Embedded Linux Engineer Tamil Nadu
🏢 Important Business
📍 Tamil Nadu