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From the employer's careers site First seen 4 Nov 2026

Hardware Engineer (Fibra)

Ajax Systems Kyiv On-site full-time

The employer hasn't listed a salary.

Apply on Ajax Systems

Description

We are looking for a new member to join the Fibra team as a Hardware Engineer.

The Fibra division develops wired security and automation devices to protect large commercial facilities. The team implements a full R&D cycle , from creating central units to peripheral sensors , using STM 8/32 and Embedded C. Through collaboration between Embedded, Hardware, Mechanical, and Optical engineers, the division scales the Ajax product line, regularly releasing new devices to solve complex Enterprise business challenges.

Responsibilities:

  • Design electronic circuits for devices, calculating circuit elements and conducting device operation simulations.
  • Design printed circuit boards using Altium Designer.
  • Develop devices considering certification requirements (LVD, EMC).
  • Create devices with mass production requirements in mind.
  • Debug prototypes, identify and eliminate device issues.
  • Prepare documentation for printed circuit board production and assembly.
  • Work with version control systems (git, svn).
  • English proficiency sufficient for reading supporting documentation.

Requirements:

  • Experience in designing electronic circuits, including schematic design and simulation.
  • Proficiency in Altium Designer for PCB design.
  • Knowledge of certification requirements (LVD, EMC).
  • Familiarity with mass production processes.
  • Debugging and troubleshooting skills.
  • Documentation preparation experience.
  • Version control system experience (git, svn).
  • Sufficient English reading skills.

Nice to Have:

  • Experience in power electronics design (230 VAC).
  • Radio frequency path design experience (from 400 MHz to 6 GHz).
  • Device cost optimization experience (component unification, alternative component search).
  • Supply chain experience in high-volume production (10,000+ units/month).
  • Component library management experience.
  • LTSpice experience.
  • Git experience.
  • Embedded software development experience for modern platforms (STM32, etc.).

Benefits:

  • Opportunity to propose and implement ideas influencing the product and its mass production.
  • Position in a rapidly growing company with a motivated professional team.
  • Competitive salary.
  • Medical insurance.
  • Corporate English language classes.
  • Opportunity to participate in the internal beta testing project for Ajax security systems.
  • Discounts from partner companies.
  • Discounts on company products.

Skills

Required

  • Electronic circuit design
  • Altium Designer
  • Embedded C
  • STM 8/32
  • Version control systems (git, svn)
  • English language

Nice to have

  • Power electronics design (230 VAC)
  • Radio frequency path design (400 MHz to 6 GHz)
  • Device cost optimization
  • Supply chain experience
  • Component library management
  • LTSpice
  • Embedded software development (STM32, etc.)

Ready to apply?

You apply with the employer directly. Their original posting is here: https://jobs.lever.co/ajax/60e9386e-8ed8-4c01-abc0-c12d87c8f07d

Apply on Ajax Systems