Embedded Linux Developer/WiFi engineer (VIDEO) in Ajax Systems

About the project:

ajax system-developer and manufacturer of wireless security systems ajax. It is an entire ecosystem of more than 27 devices, mobile and desktop applications, server infrastructure. The AJAX line presents the OS Malevich operating system, motion sensors, opening, flooding and fire sensors, street and home -made sirens, smart sockets and relays.  Ajax devices protect hundreds of thousands of users in 93 countries. Ajax is actively developing its own examination in the development of video surveillance devices, including IP video cameras, network registrars and more, including the use of artificial intelligence to analyze video and audio data in real time. 

Who we are looking for:

we are looking for a engineer-developed engineer of the built-in network software of video device hardware (BSP) on the basis of Embedded Linux. We need an experienced specialist, active and ready to implement the latest solutions. What to do:

• To analyze the product and technical requirements for the transmission of streaming videos using WiFi and other wireless technologies;
• investigate the solutions of wifi modules and controllers suppliers, to offer and develop architectural nding. WiFi Subsystem components, EVK/EVB and SDK testing, taking into account the technical requirements for product;
• collaborate with hardware-engineers on the development of circuitry, antenna equipment, etc. Subsystems;
• To launch and debug the hardware of prototypes and final device;
• collaborate with the FIRMWARE Team of the device, perform approval of protocols and software interfaces of interaction of system components, updates Firmware, etc. stack;
• Participation, optimization, final device releases and FIRMware;
• Collaborate with QA team, take part in the formation of requirements and develop test cases

Devices:

• deep knowledge of Embedded Linux (U-Boot, ARM Toolchains, Kernel, Rootfs, Busybox) with 3 years of development; RTP/RTSP);
• Practical experience of diagnostic and debugging stack TCP/IP protocols using diagnostic tools (TCPDUMP, Wireshark, Iperf, Netstat, etc.); Shell-scripting, as well as Git, Make;
• Basic Knowledge of Digital and Analog Interfaces (including I2C, SPI, UART/TTL, Ethernet, USB, HDMI, MIPI, SATA, EMMC).L>

The necessary skills in the development of WiFi Solutions:

• Basic knowledge of RF technologies, principles of work of antenna equipment, purpose, composition and use of FEM in Wifi devices;
• Knowledge of protocols: IEEE 802.11 a/b/g/n/n/ac/ax; ETC.
• Setting and Defining Different Work Mode: Station, Access Point, Mesh;
• NetworkManager's Working Experience USB);
• Implementation of the Modulee firmware interaction (DFU, OTA). href="https://robota.ua/redirect?event_name=url_click&redir_token=eyJPcmlnaW5hbFVybCI6Imh0dHA6Ly9oLjI2NC8iLCJWYWNhbmN5SWQiOjEwNTI0ODA1fQ==" RL = "NoFollow Noopener Noreferr" Style = "Text-Decoration: None" Target = "_ BLANK"> H.264 , H.265 );
• OpenWRT and other network projects; ARM platforms;
• Knowledge and practical experience of using Python;
• Understanding the features of low-energy development devices;
• the ability to use soldering equipment and measuring equipment;
• experience of writing auxiliary software for PC. devices.

we offer:

• a worked team of developers;
• worthy wages;
• the result of work that can be seen; conferences;
• Health insurance;
• Flexible graph.