Senior Software Engineer
Listed on 2026-08-22
-
Software Development
Embedded Software Engineer, Embedded Systems/ Firmware/ IoT, Software Engineer, C++ Developer
Senior Software Engineer
A rapidly growing, private equity-backed technology company
,is looking for a full-time Senior Software Engineer to develop embedded firmware for its intelligent energy management platform. Theirtechnology connects and optimizes building systems to deliver energy, operational, and resiliency benefits for customers ranging from Fortune 500 companies and utilities to small businesses.
This is a hands-on embedded engineering role where you'll work across base firmware, application firmware, hardware integration, and IoT connectivity
. You'll collaborate closely with hardware, firmware, and QA engineers to architect, develop, test, and deliver firmware for microcontroller-based products using platforms such as Microchip and STMicro
. The role covers both new product development and sustaining existing products.
- 5+ years of experience in embedded firmware development
- 3+ years of hands-on IoT systems development and debugging
- Strong C/C++ and Python experience
- Experience with ARM Cortex-M, STM
32, Microchip, or similar microcontrollers - Experience with Ethernet, USB, SPI, I2C, UART, or RS-485
- Experience with an RTOS such as FreeRTOS or Zephyr
- Experience developing and maintaining embedded Linux systems using Buildroot
- Strong debugging experience with JTAG, SWD, oscilloscopes, logic analyzers, or similar tools
- Experience working in Agile development environments
- MQTT, Modbus, TCP/IP, CoAP, or HTTP/HTTPS
- Wi-Fi, Bluetooth/BLE, LoRa/LoRaWAN, or cellular
- Embedded GUI development
- USB composite device experience
- Embedded Elixir/Nerves or Erlang BEAM
- Experience with energy management or building automation systems
- 50% Embedded C/C++ Firmware Development
- 20% Hardware & IoT Integration
- 15% Testing, Debugging & Optimization
- 15% Cloud/Connectivity & Engineering Collaboration
- 70% Hands-On Engineering
- 30% Architecture, Testing & Cross-Functional Collaboration
- Competitve base salary
- Benefits
Applicants must be currently authorized to work in the US on a full-time basis now and in the future.
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