Plureto specializes in providing large-scale, real-world human demonstration data for embodied AI and humanoid robotics applications. They are seeking a Hardware Engineer to design, develop, and validate embedded electronic systems and wearable sensor hardware from prototype through production, owning the full development lifecycle.

Responsibilities:

Design analog and mixed-signal circuits including low-noise amplifiers, signal conditioning chains, and sensor interfaces
Design and fabricate custom PCBs using EasyEDA, KiCad, or Altium Designer
Write embedded C firmware for ARM Cortex-M microcontrollers (STM32 series), including interrupt-driven acquisition, DMA, and real-time signal processing
Implement and optimize signal processing algorithms in both firmware and Python
Develop and execute hardware validation procedures — accuracy testing, noise floor measurement, drift analysis, and latency benchmarking
Prototype and iterate on wearable form factors using 3D printing and flexible electronics
Integrate hardware systems with ROS 2 for real-time data output
Source components and manage small-batch PCB manufacturing through vendors such as JLCPCB and LCSC
Document designs thoroughly — schematics, BOM, test procedures, and calibration protocols

Requirements:

Strong experience in analog circuit design — instrumentation amplifiers, low-noise signal chains, and sensor interface electronics
Proven embedded C firmware development on STM32 or similar ARM Cortex-M platforms
Hands-on PCB design experience with EasyEDA, KiCad, or Altium Designer
Proficiency in Python for signal processing, data analysis, and system calibration
Experience with wearable or body-worn sensor hardware is a strong plus
Working knowledge of ROS / ROS 2 is highly desirable
Comfortable using bench instruments — oscilloscope, LCR meter, logic analyzer, multimeter
Strong troubleshooting and root-cause analysis skills
Ability to work independently, manage your own time, and deliver in a remote environment
Bachelor's degree in Electrical Engineering, Electronics Engineering, or a related field
Experience with inductive or magnetic sensing systems
Knowledge of sensor fusion or Kalman filtering
Familiarity with humanoid robotics or embodied AI hardware pipelines
Experience working with flexible PCBs or soft wearable electronics

Pluretto

Open Positions (1)

Engineering

Hardware Engineer