Senior Embedded Firmware Engineer (RTOS, Cortex‑M)

Watts Water Technologies; Florida; On-site; USD 90,000 - 120,000; Full time

Benefits offered by this job

Medical & dental coverage

Paid time off

Professional development

Job summary

Watts is seeking an Embedded Engineer III in Oviedo, FL to design, develop, and test embedded firmware for MCU/MPU‑based systems. You will lead modules, perform board bring‑up, and contribute to architecture decisions.

We expect 5+ years in embedded firmware, strong C/C++, and experience with RTOSs like FreeRTOS or Zephyr. Onsite role with opportunities for growth and collaboration across hardware and software teams.

Qualifications

• BS in Electrical/Computer Engineering, CS, or related field or equivalent experience.
• 5+ years of embedded firmware or software development experience.
• Strong proficiency in C/C++ for embedded targets.

Responsibilities

• Design, develop, and test embedded firmware for microcontroller and microprocessor‑based systems.
• Lead firmware development for modules or subsystems within projects.
• Perform hardware bring‑up, board level debugging, and validation.
• Develop and execute comprehensive test plans and document results.
• Mentor junior engineers and contribute to architecture discussions.

Skills

C/C++

Embedded systems

RTOS (FreeRTOS/Zephyr)

ARM Cortex‑M

UART/SPI/I2C/CAN/Ethernet/USB

Hardware bring‑up

Git

Education

Bachelor of Science in Electrical/Computer Engineering or Computer Science

Tools

Git

CI/CD for embedded

Static analysis tools (PC-Lint/Polyspace/Coverity)

Job description

Watts is seeking an Embedded Engineer III in Oviedo, FL to design, develop, and test embedded firmware for MCU/MPU‑based systems. You will lead modules, perform board bring‑up, and contribute to architecture decisions.

We expect 5+ years in embedded firmware, strong C/C++, and experience with RTOSs like FreeRTOS or Zephyr. Onsite role with opportunities for growth and collaboration across hardware and software teams.