English
French
Spanish
Senior Software Engineer
Senior Software Engineer
Job ID: mrp-883887
Remote, CA, US
Information Technology
Direct Hire,
$140000 - $190000
On-site
Other/Non Classified
Remote, CA, US
$140000 - $190000
Direct Hire,
Other/Non Classified
On-site
Information Technology
Job details
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. Their technology 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.
Required Skills & Experience
- 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, STM32, 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
Desired Skills & Experience
- 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
What You Will Be Doing
Tech Breakdown
- 50% Embedded C/C++ Firmware Development
- 20% Hardware & IoT Integration
- 15% Testing, Debugging & Optimization
- 15% Cloud/Connectivity & Engineering Collaboration
Daily Responsibilities
- 70% Hands-On Engineering
- 30% Architecture, Testing & Cross-Functional Collaboration
The Offer
- Competitve base salary
- Benefits
Applicants must be currently authorized to work in the US on a full-time basis now and in the future.
#KW1-LI
I want more jobs like this in my inbox.
About Kelly
Work changes everything. And at Kelly, we’re obsessed with where it can take you. To us, it’s about more than simply accepting your next job opportunity. It’s the fuel that powers every next step of your life. It’s the ripple effect that changes and improves everything for your family, your community, and the world. Which is why, here at Kelly, we are dedicated to providing you with limitless opportunities to enrich your life—just ask the 300,000 people we employ each year.Kelly is committed to providing equal employment opportunities to all qualified employees and applicants regardless of race, color, sex, sexual orientation, gender identity, religion, national origin, disability, veteran status, age, marital status, pregnancy, genetic information, or any other legally protected status, and we take affirmative action to recruit, employ, and advance qualified individuals with disabilities and protected veterans in the workforce. Requests for accommodation related to our application process can be directed to the Kelly Human Resource Knowledge Center. Kelly complies with the requirements of California’s state and local Fair Chance laws. A conviction does not automatically bar individuals from employment. Kelly participates in E-Verify and will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the U.S.
Kelly may use AI-powered tools during the recruitment and hiring process. For full details, including how Kelly uses AI, your rights, and how to request a reasonable accommodation, visit the Recruitment Artificial Intelligence Notice.