Firmware Engineer

Opal
Opal

Software Engineering

Posted on Oct 20, 2026
Focus: Work at the intersection of UX and hardware to bring our devices to life with low-level code in power and latency-constrained environments. 2-6 years of experience in firmware development. Partner closely with hardware and design teams to create seamless user experiences. Integrate wireless connectivity (Bluetooth, BLE, Wi-Fi, GSM) for latency-constrained real-time multimedia applications. Orchestrate power management for low-power and battery-constrained devices. Develop manufacturing test frameworks and field debugging tools that ensure quality at scale. Fluent in C/C++ for RTOS and bare-metal environments, Python for tooling, and the art of hardware debugging. Participate in cross-functional design reviews. Design over-the-air firmware update systems that are robust and simple to deploy. Ship consumer products that are a joy to use.