Senior Embedded Software Engineer

Role Overview

We are looking for an experienced embedded systems engineer to lead firmware development for energy-focused hardware systems. The role involves implementing low-level control logic, managing communication protocols, and ensuring system reliability in constrained environments.

You’ll be working closely with a small cross-functional team across hardware, firmware, and backend to develop robust, real-time edge behaviors for field-deployed devices.

Responsibilities

• Develop and maintain embedded firmware on microcontrollers (e.g. STM32, ESP32, etc.)

• Integrate serial communication protocols (UART, RS485, Modbus RTU/TCP)

• Design and implement RTOS-based control flows for edge-level decision-making

• Ensure firmware reliability through watchdogs, diagnostics, and OTA strategies

• Optimize for memory, power, and compute-constrained environments

• Collaborate with hardware and backend teams for testing, calibration, and deployment

Required Skills

• 4–8 years of experience in embedded C/C++ development

• Hands-on experience with RTOS (FreeRTOS, Zephyr, or similar)

• Strong understanding of embedded I/O, timers, interrupts, memory management

• Familiarity with energy/IoT protocols like Modbus, CAN, or MQTT

• Experience working with hardware tools: JTAG, logic analyzers, UART debug consoles

Bonus (Not Required)

• Experience with OTA firmware workflows

• Exposure to power electronics, inverters, or industrial control systems

• Basic familiarity with cloud or backend integration for IoT systems