Senior Technical Specialist

Senior Technical Specialist at Nokia

Senior Technical Specialist at Nokia

Overview

Experienced embedded Linux engineer with strong expertise in software architecture design, xPON ONT system development. Skilled in ARM/MIPS architecture, device driver development, and debugging in embedded systems. Proficient in 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

• Leverage your embedded Linux and software architecture expertise to develop high-quality features for xPON ONT systems, ensuring that customer requirements and quality targets are met.
• Using your experience, you will analyze customer use cases, network topology, and service requirements, ensuring that solutions align with expectations.
• Engage with cross-functional teams, including product architects, PLMs, and test engineers, to ensure smooth project execution and feature delivery.
• You will be responsible for designing and documenting feature architectures and specifications, contributing to the development of robust solutions.
• Use your skills in troubleshooting embedded development environments to solve complex issues and improve system performance.
• Deepen your knowledge in new protocols and technologies, including ARM/MIPS architecture, embedded Linux development, and advanced debugging tools.
• Gain more experience in quality process management, working closely with teams to deliver stable, reliable features while understanding and applying industry best practices.

Requirements

You Have:

• Graduate or Postgraduate in Engineering stream with 10 – 15 years of experience in embedded Linux development and device driver programming (Linux kernel, U-Boot).
• Hands-on experience with ARM/MIPS architecture, including board bring-up and peripheral driver development (UART, I2C, SPI, etc.).
• Proficiency in debugging tools such as ARM Real View ICE, Lauterbach Trace32, and Greenhill Multi Debugger.
• Cross-team interaction skills, collaborating with architects, PLMs, and test engineers to deliver features and resolve issues effectively.
• Experience working with configuration management tools such as Git, SVN, and ClearCase.

It would be nice if you also add:

• Knowledge in xPON ONT system development, specifically in the context of Ethernet PHY, USB, SPI-NOR flash, and CAN protocol.
• Familiarity with OpenWRT and Yocto Build systems, enabling efficient system packages and integration.
• Knowledge in low-level driver development for peripherals like SLIC audio chips, NAND flash, and power management for USB devices.