Embedded Linux Engineer (Video Devices)
Ajax Systems2 months ago
Kyiv, UkraineMid Level
Responsibilities
- Define video-path architecture, including image sensors and ISP/SoC platforms, based on resolution, codecs, dynamic range, and power requirements.
- Develop and maintain Embedded Linux BSPs, including U-Boot, kernel configuration, device trees, sensor drivers, ISP pipelines, and streaming-stack optimization.
- Collaborate with hardware engineers on schematics and PCB layouts, including video interfaces, power, and EMI/EMC-critical areas.
- Debug hardware prototypes by checking digital and analog interfaces, networking circuits, and power circuits.
- Contribute to final-device firmware development through debugging, performance and power optimization, and release.
- Review and adjust QA test cases during manual and bench testing of devices.
Requirements
- At least 3 years of Embedded Linux development experience.
- Deep knowledge of Embedded Linux, including U-Boot, ARM toolchains, the Linux kernel, RootFS, and BusyBox.
- Professional proficiency in C, shell scripting, Git, and make.
- Knowledge of ARM processor architecture.
- Knowledge of digital and analog interfaces, including I2C, SPI, UART/TTL, Ethernet, USB, HDMI, MIPI, SATA, and eMMC.
- Experience working with peripherals such as sensors, actuators, controllers, and accelerometers.
- Understanding of application-level networking concepts including TCP/IP and sockets is advantageous.
- Experience with multi-sensor or multimodal imaging systems is advantageous.
- Schematic and PCB-layout review skills and understanding of analog and digital interfaces are advantageous.
- Experience with Altium EDA, Eclipse, IAR, CCS, ARM cross-compilation toolchains, and Python scripting for test automation or bring-up tools is advantageous.
- Completed mass-production or personal non-commercial projects are advantageous.
Benefits
- Opportunity to propose and implement ideas that influence the product and manufacturing process.
- Work with a motivated team operating under a zero-bullshit culture.
- Competitive salary.
- Medical insurance.
- Corporate English-language training.
- Compensation for professional training.
- Opportunity to beta-test Ajax security systems and receive new gadgets before release.
About Ajax Systems
Ajax Systems builds wireless security systems and smart home devices for homes and businesses, sold through professional installers and distributors. Its portfolio spans intrusion detection, video surveillance, fire and life safety, and automation, used by over 4.5 million end users in more than 180 countries. Founded in 2011 and headquartered in Dubai, the privately held company manufactures across Ukraine, Turkey, and Vietnam.