Embedded Engineer

Job Description: Embedded Engineer (Payment Sound Box)

Position Overview

We are seeking a highly motivated and skilled Embedded Engineer to join our innovative and dynamic team. The ideal candidate will have a strong background in embedded systems and hands-on experience in developing firmware for payment sound box applications, leveraging STM32 microcontrollers and Quectel EC200 modules. In this role, you will collaborate closely with cross-functional teams, particularly hardware engineers, to design, develop, and optimize cutting-edge embedded solutions that ensure seamless integration and exceptional system performance.

Key Responsibilities- Design, develop, and maintain embedded firmware for payment sound box applications.- Collaborate with hardware engineers to define system requirements, interfaces, and hardware-firmware interactions.- Contribute to the architecture and design of embedded systems tailored for sound box functionality.- Participate in the full software development lifecycle, including requirements analysis, design, coding, testing, debugging, and documentation.- Optimize system performance and troubleshoot issues to ensure reliability and efficiency in embedded systems.- Ensure compliance with industry standards, security protocols, and best practices in firmware development.- Support integration, validation, and verification activities for payment sound box systems.- Document technical processes and maintain clear, concise records of development activities.Requirements

Language Expertise:

Embedded System Knowledge:

- Prior experience in payment sound box development or similar audio-related embedded systems.- Familiarity with Real-Time Operating Systems (RTOS) and low-power design techniques.- Knowledge of security protocols relevant to payment systems is a strong plus.- Experience with automated JIG testing setups or test automation frameworks.