We're a small team. Every person matters. We care about craft, taste, and shipping things that make people smile.
We are looking for a Senior Firmware Developer to take full ownership of Tembo's firmware and lead its development. You bring deep expertise in firmware, a strong understanding of hardware, and the ability to collaborate closely with our board designer to truly understand what's happening at the electrical level.
Write production firmware in C/C++ that ships to thousands of units. Drivers, peripherals, state machines, the whole stack on ARM MCUs. Work side by side with our board designer on schematics, prototypes, and the stuff that breaks between firmware and hardware. Use AI tools daily but make sure every line that ships is code you understand and stand behind.
You've worked with BLE or Wi-Fi. OTA updates, pairing flows, the messy real world wireless stuff. You've done real time audio processing or DSP on embedded. You've taken something from a working prototype all the way to a production line. You've been through FCC or CE, dealt with emissions, shielding, certification headaches. You play music or care about how it feels.
Easy to work with. We are a small team, this matters most. You are a hands-on type of person, you like building. High standards, good judgment, know when good enough is good enough. Comfortable in a startup that moves fast.
soundcheck@musicalbeings.com