Senior Embedded Software Engineer

Senior Embedded Software EngineerMatternet is building the future of delivery with autonomous drone networks that move critical goods faster, cleaner, and at lower cost. We work with partners across healthcare, logistics, food, and retail to deliver everything from medical items to everyday essentials, safely and reliably.We're seeking a Senior Embedded Software Engineer to develop the firmware and embedded software layer that sits between our aircraft and ground asset hardware and the higher-level software stack. Working across microcontrollers, embedded Linux, and the buses and peripherals that connect them, you'll bring up new hardware, own the drivers and firmware that make sensors and actuators reliable, and harden the embedded systems our delivery ecosystem depends on for every flight. This is a senior individual-contributor role with real ownership: you'll own embedded subsystems end-to-end, from board bring-up through flight test and regulated change control, working closely with Electrical, Mechanical, and Onboard Software teams.In this role, you will:Design, build, test, and maintain firmware and embedded software for Matternet's aircraft and station embedded systems, spanning microcontroller firmware and embedded Linux on ARMOwn the hardware/software boundary: bring up new boards and peripherals, write and debug device drivers, and integrate sensors and peripherals (e.g. encoders, motors, IMUs, LIDAR/RADAR, and similar)Select and integrate microcontrollers, communication buses (CAN, SPI, I2C, UART, BLE), and peripherals appropriate for new features and hardware revisionsDrive embedded software verification and release, from bench and simulation testing through flight test and deployment across production fleetsDebug at the hardware/software boundary when needed, including hands-on use of oscilloscopes and logic analyzers, and reviewing board-level schematics and datasheets with Electrical EngineeringProvide senior technical support, triaging and resolving field and flight-test issues tied to embedded subsystemsCollaborate with stakeholders across Electrical, Mechanical, Onboard Software, Operations, Safety, and Production