Interactive Educational Device Prototype

TITLE: Hardware Prototyping Engineer (Contract, 2 months) DESCRIPTION: We're building a working prototype of an interactive educational device for an investor demo. Need someone who can take a defined spec and deliver a polished, reliable prototype in 8 weeks. WHAT YOU'LL WORK ON: - Embedded firmware (ESP32 / Arduino family) - Sensor integration on custom PCBs - 3D-printed enclosures with clean finish (not mandatory) - display + audio output REQUIREMENTS: - 3+ years of embedded prototyping experience (including academic or personal projects). Fresh graduates may apply if they demonstrate strong hands-on skills. - Portfolio of shipped demo hardware (not just code) - Experience with hand-soldering SMD, KiCad/EasyEDA - Available to work 4–5 days/week remotely until project completion; occasional in-person meetings required if possible.