1 day ago
Bengaluru, IndiaMid Level / Senior
Responsibilities
- Upgrade open-source software packages through the Yocto Project to address security vulnerabilities and patches.
- Upgrade Linux kernel versions to meet product security requirements.
- Develop and maintain device drivers for PCIe, USB, eMMC, Ethernet, GPIO, I2C, SPI, UART, and custom FPGA or ASIC peripherals.
- Design and maintain Device Tree DTS/DTB descriptions for hardware platform configurations.
- Select and maintain kernel configurations for target products.
- Integrate and maintain third-party kernel patches and vendor-provided kernel modules.
- Optimize system performance and latency to meet product requirements.
- Investigate, diagnose, and resolve platform issues arising during open-source software and Linux kernel upgrades.
Requirements
- 4–7 years of experience in embedded Linux platform development and kernel engineering.
- Bachelor’s or master’s degree in Computer Science, Electronics, Embedded Systems, or a related field from a recognized and accredited institution.
- Programming experience in C or C++.
- Strong understanding of the Yocto/BitBake build system.
- Strong understanding of ARM64 and x86_64 architectures, hardware buses and protocols, Device Tree descriptions, Linux boot procedures, the Linux driver model, memory management, and task scheduling.
Benefits
- Opportunity to work on advanced networking and embedded systems products at Ericsson.
- Bangalore, India work location with in-person interviews.
- Inclusive and diverse work environment with opportunities to solve challenging technical problems.
About Ericsson
Ericsson is a publicly traded telecommunications vendor that builds mobile network infrastructure (RAN, core, OSS/BSS), cloud platforms, and managed services for communications providers and enterprises. Founded in 1876 and headquartered in Kista, Stockholm, it supplies 5G systems to operators worldwide and owns Vonage, expanding network APIs and enterprise communications offerings.