Embedded Systems & Hardware-Software Integration Engineer

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Embedded Systems & Hardware-Software Integration Engineer

Embedded Systems & Microcontrollers

• Work on ARM-based microcontrollers (STM32, ESP32, and similar platforms).
• Develop and debug firmware for UART, RS-232/RS-485 communication.
• Implement CRC16, echo/ACK mechanisms, and frame parsing.
• Use JTAG/SWD debuggers and logic analyzers for low-level troubleshooting.
• Perform reverse engineering of embedded communication protocols in vending systems.

Android & Hardware Integration

• Implement and debug UART/serial communication on Android devices.
• Work with Linux device nodes, permissions, and SELinux basics.
• Integrate Android applications with embedded controllers and peripheral hardware.
• Support integration of payment SDKs (e.g., Nayax) for vending machines.

PLC & Industrial Systems

• Analyze and program PLC logic relevant to vending systems.
• Map PLC registers, perform diagnostics, and implement safe reset procedures (a plus).
• Work with industrial protocols such as MODBUS or MODBUS-like protocols (a plus).
• Ensure seamless communication between PLCs, microcontrollers, and Android systems.

• Mandatory:

  Minimum 1 year of real-time experience in embedded systems, integration, or industrial automation.

• Immediate joiner only

  (applications without immediate availability will not be considered).
• Strong knowledge of embedded programming, debugging tools, and industrial communication protocols.
• Ability to work independently and collaboratively with software and hardware teams.
• Problem-solving mindset, eagerness to learn, and adaptability to project demands.

• Opportunity to work on

  real-world vending machine automation projects

  .
• Exposure to cutting-edge embedded and industrial integration technologies.
• Competitive salary package.
• A

  flexible, trust-based work culture

  — we value output over office hours.