Embedded Hardware / Signal Processing Engineer – Sensor Prototype Development

We are developing a compact embedded sensing platform focused on analog signal acquisition, sensor conditioning, embedded processing, and wireless data communication for an early-stage prototype system. We are looking for engineers with experience in embedded hardware, analog front-end development, signal processing, and firmware integration to assist with prototype refinement and validation.Scope of Work: Analog signal-chain development and sensor conditioning; Filter and detector circuit evaluation; Embedded mcu integration and adc acquisition; ble communication and onboard logging; mixed-signal schematic and pcb support; prototype bring-up, debugging, and tuning; signal analysis and feature extraction implementation.Required Skills: Embedded systems development (STM32, ESP32, Nordic, or similar); Analog circuit and signal-conditioning experience; Sensor interface development; PCB design and schematic capture; Firmware development in C/C++; BLE or wireless embedded communication; Debugging and hardware validation experience.Preferred Experience: Low-noise analog design; Signal-processing applications; Industrial or sensing systems; Real-time data acquisition; Prototype hardware development.Expected Deliverables: Refined hardware architecture; Analog simulation and tuning support; Schematic and PCB deliverables; Embedded firmware modules; Wireless communication validation; Prototype testing and documentation.This is an early-stage R&D prototype project with opportunities for continued long-term collaboration as the system evolves into expanded hardware and firmware development phases.