Senior Technical Specialist

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.

• 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.

You have:

• 10–16 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, Greenhill’s 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