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September 16, 2026

Embedded Firmware Engineer (C/C++, RTOS)

Mid • Hybrid

Chomutov, Czechia

Quick Facts

  • Role: Embedded Firmware Engineer (C/C++, RTOS)

  • Focus: Embedded firmware, RTOS applications, device bring-up, communication and diagnostics

Description

You will develop embedded firmware and system-level functionality, covering the whole device—from hardware through firmware to communication, diagnostics, and bringing the product into operation.

The work includes implementing RTOS-based applications, designing drivers and state machines, and handling multiple communication interfaces.

You will also support prototype bring-up, troubleshooting, and collaboration on hardware design and manufacturing ramp.

Responsibilities

  • Develop embedded firmware mainly in C

  • Use C++ where it makes sense in an embedded system

  • Build applications on top of an RTOS

  • Work with STM32 microcontrollers and ARM Cortex-M

  • Design device drivers, state machines, and communication protocols

  • Work with UART, SPI, I²C, CAN, USB, Ethernet, and DMA

  • Perform diagnostics, logging, and firmware updates

  • Bring up prototypes and investigate root causes of issues

  • Cooperate on hardware design and introducing the product into production

  • Collaborate with colleagues in an international environment

Requirements

  • Good knowledge of C

  • Embedded development experience

  • Familiarity with microprocessors and their peripherals

  • Ability to read datasheets and electronic schematics

  • Technical and systematic thinking

  • Independence, carefulness, and willingness to learn

Benefits

  • Work on real industrial equipment

  • Opportunity to design both hardware and firmware

  • Space for high-quality technical solutions

  • Involvement across the full development lifecycle from design to series production

  • Work in an international team

  • Daily contact with technical English

  • Support to expand both professional and language knowledge

  • Competitive compensation and flexible working conditions

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