Firmware Engineer - IoT. Real time wireless cloud technology REF: 1098

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Primary Duties:

Design firmware for embedded systems in wireless consumer electronic IoT products for HVAC smart.
Collaborate with internal hardware engineers and external EU-based OEM customers to define product specifications and system.
Maintain close collaboration with the engineering support team in Hong Kong and China, particularly in product qualification testing and mass production support, including the delivery of product test plans.
Provide on-site support to identify and resolve existing product issues occurring in customer/end-user environments.

Assist the business development team in identifying potential customers and contributing to the development of their new product specifications.

Qualifications and experience required:

Bachelor's degree in Computer Engineering, Electronic Engineering, or related discipline.
2 or more years of solid experience in embedded systems.
Proficiency in programming with the C language is a requirement.
Experience in software development for 8-bit, 16-bit, and 32-bit MCUs.
Knowledge in one or more of the following areas:

MCU and SoC system architecture and associated interfaces.
Wireless protocols, e.g., WiFi, Zigbee, BLE, Sub-1GHz.
Wire communication protocols such as Opentherm, Modbus, SPI, UART.
Display and touch panel driver development.
Motor control theory.

Strong problem-solving skills, quick learner, and the ability to work independently.
Knowledge in embedded firmware design with RTOS or embedded Linux is an advantage.
Experience collaborating with production engineers, especially those located in a China factory, is a plus.

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Company: Interface Recruitment UK

Apply for the Firmware Engineer – IoT. Real time wireless cloud technology REF: 1098

Location: Rotherham

Job Description:

Primary Duties:

Design firmware for embedded systems in wireless consumer electronic IoT products for HVAC smart.
Collaborate with internal hardware engineers and external EU-based OEM customers to define product specifications and system.
Maintain close collaboration with the engineering support team in Hong Kong and China, particularly in product qualification testing and mass production support, including the delivery of product test plans.
Provide on-site support to identify and resolve existing product issues occurring in customer/end-user environments.

Assist the business development team in identifying potential customers and contributing to the development of their new product specifications.

Qualifications and experience required:

Bachelor’s degree in Computer Engineering, Electronic Engineering, or related discipline.
2 or more years of solid experience in embedded systems.
Proficiency in programming with the C language is a requirement.
Experience in software development for 8-bit, 16-bit, and 32-bit MCUs.
Knowledge in one or more of the following areas:

MCU and SoC system architecture and associated interfaces.
Wireless protocols, e.g., WiFi, Zigbee, BLE, Sub-1GHz.
Wire communication protocols such as Opentherm, Modbus, SPI, UART.
Display and touch panel driver development.
Motor control theory.

Strong problem-solving skills, quick learner, and the ability to work independently.
Knowledge in embedded firmware design with RTOS or embedded Linux is an advantage.
Experience collaborating with production engineers, especially those located in a China factory, is a plus.

#J-18808-Ljbffr…

Posted: May 18th, 2026