Middle+ Embedded Engineer (Malevich) in Ajax Systems

Middle+ Embedded Engineer (Malevich) Lviv Ajax Systems is an international technology company, the largest developer and manufacturer of Ajax security systems with smart home capabilities in Europe. A whole ecosystem of 135 devices, mobile and desktop applications, server infrastructure. Every year, we demonstrate a multiple increase in both the number of the team and the number of users worldwide. Currently, the company has more than 3,000 employees. Ajax sensors protect 2.5 million users in more than 169 countries. Device development at Ajax is handled by R&D, which consists of four departments: System, Device, Automation and QA. System Department makes devices smart, turning them into full-fledged IoT. They created and develop OSMalevich (modular RTOS for different hardware platforms) and cloud service Ajax Cloud (Java 20/ Kotlin, AWS, Akka, NATS, Kafka, Mongo, MySQL). Applications for iOS (Objective-C, Swift), Android (Java, Kotlin), Windows/macOS (Python/ C++, QT, QML) have been developed for the management and maintenance of system monitoring by users, installers and engineers of security companies. Uliniya Ajax is presented with a control center with its own RTOS (OSMalevich), video surveillance, motion sensors, opening, flood protection and fire sensors, street and home sirens, an alarm button with the function of controlling devices, automation devices. Ajax Systems has many proprietary technologies: Jeweler and Wings radio protocols, LISA algorithms, SmartDetect, HazeFlow, JetSparrow technology, and also owns 38 patents for inventions, designs, etc. We are looking for a new player in the System Department who will create the future of security technologies. Requirements: experience in the development of commercial IoT products from 2 years; experience writing software under FreeRTOS, TIrtos, etc or under baremetal; experience working with STM32 processors; excellent knowledge of embedded coding techniques, interfaces (SPI, I2C, UART) and subsystems; experience working with the ARMCortex architecture; confident knowledge of the C programming language; understanding of operating systems: programming experience in embedded Linux or similar embedded operating systems (understanding of concepts of flows, tasks, experience with Real-time operating system is important to us); experience in setting up and validating complex embedded systems, working with a stack protocol. It will be a plus: experience in programming RF modules and developing wireless solutions for low energy consumption; knowledge of scripting languages ​​(Python, Bash), multitasking, ability to efficiently and quickly switch between different projects; basics of electronics: our embedded engineers use oscilloscopes, logic analyzers and multimeters Duties: active participation in the full development cycle of software for embedded: design, implementation, code review, documentation, testing and validation; the desire and perseverance to find the real source of the problem, which came from both users and the QA team; cooperation with electrical engineers to check new equipment from the point of view of the software team; modernization of the framework for new devices, participation in OSMalevich releases; work with high technical requirements of research and development of new functionality; participation in the adoption of design decisions regarding the development of high-performance thanadian embedded systems; creating modular and functional tests We offer: the opportunity to put forward your own ideas and influence the product and production; the work of a motivated team and zero bullshit culture; competitive salary; Medical Insurance; corporate English; compensation for specialized training; a set of the Ajax security system (participation in the beta test project — receiving and testing new gadgets before release). Ajax Systems is a Ukrainian success story, a place of incredible power and energy. Join us to make Made in Ukraine synonymous with reliability 🇺🇦