Senior Embedded Linux Engineer

Luxoft; Warszawa; On-site; PLN 211,000 - 317,000; Full time

Job summary

A leading technology company based in Warsaw is looking for a Senior Embedded Engineer to contribute to video collaboration products. You will work on porting code to Yocto Linux and enabling security features. The ideal candidate has extensive Linux system knowledge and strong C/C++ programming skills. Passionate about innovation, you'll be part of a small, dynamic team enhancing the conference room experience.

Qualifications

• Extensive knowledge of Linux system.
• Strong C/C++ experience, including deep debugging/analysis skills.
• Clear understanding of system image build process (Yocto or AOSP).
• Good understanding of GPIO, I2C, SPI, UART, USB, DMA connected devices.

Responsibilities

• Porting userspace binaries and code from Android ARM64 to Yocto Linux ARM64.
• Enabling security features like dm-verity, SELinux, dm-crypt, signed OTA updates.

Skills

Linux system

C/C++ programming

System image build process

GPIO and peripherals

Debugging and analysis

Job description

Project description

Our Video Collaboration products help companies stay connected and can be found in the conference rooms of some of the biggest businesses in the world. We are a small nimble group and we are growing our team. We create amazing experiences in the conference room using creative design, surprising science, and innovation. We love what we do because we are passionate about connecting people and we use the products we create every day to stay connected to our team.Want to be part of this team of collaboration innovators? We are looking for a talented Senior Embedded Engineer who can immediately start contributing to the project. You will be part of a small team of developers focused on making video collaboration an amazing experience and the software you create will be used by thousands of people every day.

Responsibilities

• Porting userspace binaries and code from Android ARM64 to Yocto Linux ARM64- Enabling security features like dm-verity, SELinux, dm-crypt, PKCS, signed OTA updates on Yocto builds

SKILLS

Must have

• Extensive knowledge of Linux system- Strong C/C++ experience, including deep debugging/analysis skills (on logs, JTAG, core dump etc...)- Clear understanding of system image build process (Yocto or AOSP build), and device flashing- Good understanding of GPIO, peripherals, I2C, SPI, UART, USB, DMA connected device.- Ability and willingness to learn new concepts and work on different areas in Linux and Security- Patience to work with different stakeholders and collaborate with non subject matter experts- Persistence to continue working at difficult problems till resolution

Nice to have

• Experience in kernel modification and device drivers
• Real world bootloader experience for a Linux device
• Extensive hands-on experience with bring-up of Linux devices on a popular ARM-based SoCs such as the Qualcomm Snapdragon series, MediaTek, NXP SoCs
• Experience setting up partitions on Yocto based devices