Firmware Developer for the Control of High Speed Machines

Company Details

Sobriety sro has been operating in many areas of Czech and world industry since 2002. The company's main activities are the development of software and hardware products and the provision of expert analyzes. We work on prestigious projects for the European Space Agency and leading representatives of Czech industry.

About the Position

Development of FW for control of electronically commutated motors (BLDC or PMSM) on ARM Cortex architecture from concept to implementation.

  • Close cooperation and involvement in the team responsible for the entire machine control system and thus the impact on the final form of the system
  • Selection of a suitable management concept based on system requirements
  • Selection of a suitable microcontroller based on system requirements
  • Design and specification of FW architecture
  • Implementation of FW from the development of individual modules to the prototype, to the final, fully tested and functional version
  • Creation of documentation
  • Work with HW for motor control and other electronics
  • Testing and measurement on HW, for example in the development of individual parts of FW
  • FW development to verify the correctness of HW design and FW / HW interface


  • University education in the field of electronics, mechatronics, control systems, automation or related fields
  • The achieved education must enable the acquisition of a qualification from Decree 50/1978 Coll. at least paragraph 5, ideally 6
  • Good knowledge of C language with a focus on the development of applications for embedded systems with microcontrollers
  • Experience with the development of FW for the control of electronically commutated motors
  • Orientation in electrical diagrams
  • Basic knowledge of circuit elements and connections used in power electronics
  • Ability to independently measure and work on electrical equipment
  • Passive knowledge of English (necessary for orientation in technical documentation and creation of technical documentation)
  • Reliability and responsibility
  • Flexibility in solving tasks and problems


  • Experience with STM32 or SAM microcontrollers from Microchip (Atmel)
  • GCC pro ARM
  • Eclipse
  • Experience with creating applications that meet a certain SIL
  • Electronics as a hobby


  • Working in a dynamic team of young colleagues motivated by a common vision
  • Working in a stable company
  • An exceptional opportunity to fundamentally influence the success of a Czech technology company on an international scale
  • Appropriate salary evaluation
  • Space for independent planning of priorities and activities
  • Work on interesting projects
  • Possibility of personal development
  • Real influence on the final form of the product
  • Possibility of part-time work
  • Flexible working hours
  • Interesting business trips
  • Holiday allowances
  • Possibility of home office
  • Active support for cyclists (bike shed, showers, support for joint events)
  • Nice working environment

Are you interested in our offer? So do not hesitate and send us your CV and cover letter. We are looking forward to a possible personal meeting.

Contact Person for this role:


Tagged as: eclipse, STM32, firmware developer, SAM microcontrollers, GCC pro ARM

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