💼 Full-Time Position

Embedded Firmware Engineer

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Greys Recruitment
📍 Knysna, Western Cape, South Africa
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Location
Knysna, South Africa
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Posted
June 06, 2026
⏰
Type
Full-Time
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Full-Time Opportunity: This is a permanent, full-time position with a competitive package and real career growth potential.

Job Description

Our client is seeking  a Lead Embedded Hardware Engineer to design and develop a highly miniaturized, high-performance avionics hardware platform. You will own the full hardware lifecycle from schematic design and PCB layout through to prototyping, testing, and mass production.
You will be responsible for developing:


  • The AeroNode processing hub (STM32-based flight computation system)

  • The H1 headset electronics (wearable biometric and audio DSP system)

  • High-density, safety-critical embedded PCB systems for aviation applications



Required Experience & Skills



  • 5–7+ years in embedded hardware and PCB design

  • Strong experience with high-density, multi-layer PCB layout

  • Proven ability in high-speed digital design and signal integrity

  • Strong knowledge of STM32 microcontroller architecture