Senior Technical Specialist

9 - 14 years

Chennai

Posted:1 week ago

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Job Description

Experienced embedded Linux engineer with strong 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.
HOW YOU WILL CONTRIBUTE AND WHAT YOU WILL LEARN
  • Are you passionate about becoming a part of efficient 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 new 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.
Qualifications

You have:

  • 1016 years of experience in embedded Linux and software development for telecom and handheld devices.
  • 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, Greenhills Multi Debugger and Lauterbach with Trace32
  • Custom board to product development for Telecom and Handheld devices.
  • 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.
  • BuildId system: OpenWRT and Yocto Build system for system packages and integration.

It would be nice if you also had:

  • 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

Skills Required

Languages C++ Linux Program Senior Embedded Linux Alsa Firmware

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