Job Description

Embedded Firmware Engineer

The R&D Software Engineering team is seeking a highly motivated Embedded Firmware Engineer to help develop innovative firmware and IoT solutions. You will be responsible for designing and implementing embedded firmware for microcontroller-based systems that power smart dispensing and IoT-enabled equipment. This role involves close collaboration with software engineers, hardware teams, and cross-functional stakeholders in an Agile environment.

Key Responsibilities

• Develop embedded C code, architect firmware, and create proof-of-concepts for dispensing and IoT systems.
• Integrate software and hardware components from other internal divisions.
• Build full-stack IoT end-node solutions in collaboration with software teams.
• Participate in Agile/SCRUM ceremonies and contribute to sprint deliverables.
• Work with Product Owners to define and document User Stories and Acceptance Criteria.
• Apply DevOps best practices within a multidisciplinary R&D environment.

Must-Have Qualifications

• Bachelor's degree in Computer Engineering, Electrical Engineering, Software Engineering, or a related field.
• 4–5+ years of embedded firmware development in C (C++ is a plus).
• Hands-on experience with RTOS and bare-metal development.
• Proficient in serial communication protocols such as UART, SPI, I2C.
• Experience in developing for microcontrollers such as STMicroelectronics, NXP, or Silicon Labs.

Preferred Qualifications

• Experience with Modbus RTU/TCP or CANBus protocols.
• Experience supporting Embedded Firmware Platforms and Board Support Package (BSP) development.
• Familiarity with ARM-based microcontrollers.
• Exposure to embedded Linux, bootloaders, file systems, and system controls.
• Understanding of Agile development methodologies.
• Knowledge of board design and layout principles.

Top 3 Required Skills

1. Experience with embedded RTOS on microcontrollers (e.g., STMicro, NXP).
2. Proficiency in serial communication protocols: UART, SPI, I2C.
3. Strong, hands-on coding experience in the C programming language.

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