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, 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.



Contribution to xPON ONT Development: You will 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. Customer Requirements Analysis: Using your experience, you will analyze customer use cases, network topology, and service requirements, ensuring that solutions align with expectations. Cross-Functional Collaboration: You will engage with cross-functional teams, including product architects, PLMs, and test engineers, to ensure smooth project execution and feature delivery. Feature Design and Documentation: You will be responsible for designing and documenting feature architectures and specifications, contributing to the development of robust solutions. End-to-End System Development: Develop and integrate the xPON ONT E2E environment, helping refine processes and systems for better product functionality. Debugging and Troubleshooting: You will use your skills in troubleshooting embedded development environments to solve complex issues and improve system performance. Learning Opportunities: You will deepen your knowledge in new protocols and technologies, including ARM/MIPS architecture, embedded Linux development, and advanced debugging tools. Quality Process Engagement: You will gain more experience in quality process management, working closely with teams to deliver stable, reliable features while understanding and applying industry best practices.

You have:

Exp. professional with 10-16 years of experience in embedded Linux and software development for telecom and handheld devices. Expertise in designing, developing, and debugging software for xPON ONT systems, Layer 2 and Layer 3, communication protocols (USB, SPI, UART) and hardware bring-up. Well-versed in troubleshooting and ensuring high-quality feature delivery in line with customer requirements. Extensive 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. SW development experience on L2, L3 forwarding Cross-team interaction skills, collaborating with architects, PLMs, and test engineers to deliver features and resolve issues effectively.

It would be nice if you also have:

Experience 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. Experience working with configuration management tools such as Git, SVN, and ClearCase.

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What we offer

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One of the World's Most Ethical Companies by Ethisphere Gender-Equality Index by Bloomberg Workplace Pride Global Benchmark



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