Middle Embedded Software Developer (IoT)

TL;DR

Middle Embedded Software Developer (IoT): Developing embedded firmware for air purification devices with an accent on low-level software development and hardware interaction. Focus on implementing RTOS-based functionality, integrating communication interfaces, and debugging on real hardware.

Location: Remote (Philippines, Poland, Romania, Ukraine)

Company

hirify.global is a software development company providing embedded engineering and software solutions across multiple global domains.

What you will do

• Design separate components, modules, and classes for IoT-based air-cleaning devices.
• Develop, debug, document, and maintain firmware and hardware interaction layers.
• Perform various types of testing to ensure the quality and reliability of embedded systems.
• Participate in project estimation, planning sessions, and technical documentation.
• Collaborate with test engineers and customers to solve installation and operational issues.
• Report progress and status according to project and company standards.

Requirements

• 3+ years of professional experience with C.
• Knowledge of platforms (ST, SiLabs, NXP, TI) and protocols (UART, I2C, SPI, Modbus).
• Hands-on experience with RTOS and IPC approaches.
• Experience in software debugging on real devices using J-link or ST-link.
• Familiarity with common embedded libraries, HALs, file systems, and networking.
• English: Upper-Intermediate (B2) or higher required.

Culture & Benefits

• Remote work and flexible scheduling.
• Health and legal support.
• Access to an active professional community and continuous education.
• Exposure to a wide variety of technologies and business domains.
• Sports and community activities.