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Middle Embedded Software Developer (IoT)

Sigma Software · зарплата не указана · Warsaw, Masovian Voivodeship, Poland · сайт компании · опубликовано 28 мая 2026 г.

Компания Sigma Software
Источник сайт компании
Опубликовано 28 мая 2026 г.
Зарплата зарплата не указана

Описание вакансии

Our embedded team is growing and looking for an experienced Embedded Software Developer to join the project and contribute to the development of firmware for modern air-cleaning devices.
PROJECT
The project is focused on the development of embedded firmware for air purification devices in the IoT domain. The engineer will be involved in low-level software development, hardware interaction, debugging on real devices, communication interfaces integration, RTOS-based functionality, and support of device operation logic.
You will have an opportunity to work on innovative embedded solutions for air quality and environmental control devices.
Technology Stack: C, ST, UART, I2C, SPI, J-link, HALs, RTOS.
Design separate components, modules, classes, and devices
Code, debug, document, and maintain portions of software and hardware
Perform various types of testing to ensure quality and reliability
Participate in estimation and planning sessions
Contribute to the development of technical project documentation and user documentation
Provide assistance to test engineers and support personnel in solving technical issues of software installation and its operation
Participate in conference calls and face-to-face meetings with the Customer and Customer’s partners
Report status and progress according to project and company requirements
3+ years of professional experience with C
Knowledge of widely used platforms (ST, SiLabs, NXP, TI), interfaces and protocols (UART, I2C, SPI, Modbus, etc.)
Hands-on experience with RTOS and IPC approaches
Experience in debugging (including remote debugging) and troubleshooting solutions for embedded systems. It should include software debugging on real devices (using J-link, ST-link) and debugging issues
Familiarity with common embedded libraries and components, such as HALs, file systems, and networking
Upper-Intermediate English level or higher

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