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110 firmware developer jobs at 58 companies in Fullerton, CA

3mo
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Firmware Engineer
Costa Mesa, California, United States
$166k-$220k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
5+ YOE5+ years embedded firmware development; BS in CS/CE/EE; MCU sensors; C; debugging; bus protocols; eligible for US Secret clearance.
C programming, Microcontrollers, I2C, SPI, USB, CAN, RS232, RS485, Ethernet
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1mo
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Firmware Engineer
El Segundo, California, United States
$101k-$126k/yr OnsiteFull Time
EVgo
EVgoNASDAQ: EVGO: Operates a nationwide public electric vehicle charging network.
2+ YOEDevelop and maintain microcontroller and embedded Linux firmware for DC fast chargers; support CI/CD, testing, and system troubleshooting. Typically requires a bachelor’s degree and ~2 years related experience.
Embedded Linux, Google Test, Make, CMake, GitLab, Jenkins, Circle CI, JAMA, Jira, Python, Open Charge Point Protocol (OCPP), PCI-DSS, oscilloscope, logic analyzer, JTAG debugger, multimeter
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2mo
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Firmware Engineer
Tustin, California, United States
$133k-$165k/yr OnsiteFull Time
Technetics Group
Technetics GroupNYSE: NPO: Designs and manufactures high-performance industrial seals and components.
7+ YOE7–15 years embedded firmware; C/C++; ARM MCUs; device drivers; RTOS; JTAG/SWD debugging; hardware interfaces (I2C/SPI/USB/UART); Git; Windows app development.
C, C++, ARM, RTOS, JTAG, SWD, Git, Windows app development, I2C, SPI, USB, UART, RS-232, RS-485, DMA, oscilloscope, logic_analyzer
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2mo
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R&D Firmware Engineer 3
Irvine, California, United States
$91k-$146k/yr OnsiteFull Time
Broadcom
BroadcomNASDAQ: AVGO: Designs and sells semiconductors and infrastructure software to enterprises.
3+ YOEEmbedded firmware development in C/Assembly, RTOS, Linux; PCIe/NVMe/FC experience; ARM familiarity; test scripting; strong communication.
C, Assembly, Real-time OS, PCIe, NVMe, Linux, ARM, In-Circuit Emulation, test scripting
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3w
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Firmware Engineer
Lake Forest, California, United States
$82k-$129k/yr HybridFull Time
ASSA ABLOY
ASSA ABLOYNasdaq Stockholm: ASSA B: Global manufacturer of locks and automated entrance systems.
2+ YOEBS/MS in Computer Science or Computer Engineering, 2+ years embedded firmware development experience, C/C++ and microcontroller experience, knowledge of IoT protocols (Wi‑Fi, BLE, Zigbee, Z-Wave, Thread, Matter), debugging and hardware bring-up skills.
C, C++, I2C, SPI, UART, Wi-Fi, Bluetooth Low Energy (BLE), Zigbee, Z-Wave, Thread, Matter, Aliro, RTOS, Jira, Confluence
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1w
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Firmware Engineer
Irvine, California, United States
$145k-$175k/yr OnsiteFull Time
ICEYE
ICEYE: Operates synthetic aperture radar (SAR) satellite constellations.
5+ YOEBachelor's in EE/CE,5+ years FPGA firmware experience with VHDL/Verilog,3+ years Xilinx tool experience,SoC/PS-PL integration,FPGA DSP implementation,EMB Linux/bare-metal familiarity,strong verification and debug skills.
VHDL, Verilog, Vivado, Vitis, Vivado HLS, UVM, Git, oscilloscope, logic analyzer, spectrum analyzer
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2mo
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Embedded Firmware Engineer
Carson City or Webster or Harbor City or Platform or Jessup or Clinton or Newark or Longmont
$79k-$150k/yr OnsiteFull Time
Vitesse Systems
Vitesse Systems: Designs and manufactures antenna and thermal systems for defense.
2+ YOEBS or MS in Electrical Engineering or related robotics field; 2+ years Level I, 5+ Level II, 8+ Level III firmware/embedded software; C++, Python; RTOS; hardware bring-up; ITAR compliance.
C++, Python, C, VHDL, Verilog, Linux, RTOS, ROS, Git, EtherCAT, SPI, CAN, I2C, UART, RS-232
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Firmware Engineer
Huntington Beach, California, United States
$125k-$220k/yr OnsiteFull Time
Mach Industries
Mach Industries: Designs and manufactures autonomous unmanned aerial vehicles for defense.
3+ YOE3+ years embedded systems in aerospace, C/C++/Rust, RTOS, microcontrollers; on-site in Huntington Beach; U.S. security clearance eligibility.
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6d
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Senior Firmware Engineer
Los Angeles, California, United States
$150k-$185k/yr OnsiteFull Time
Antares: Designing and manufacturing microreactors for defense and space missions.
5+ YOEBachelor's in computer or related engineering, 5+ years firmware experience for hardware-integrated or safety-critical systems, proficiency in C/C++/Python/Rust, hardware bring-up and debugging, strong communication.
C, C++, Python, Rust, SPI, I2C, UART, CAN, Ethernet, RS-485, RTOS, Oscilloscopes, Logic Analyzers, Multimeters, Power Supplies, Hardware-in-the-Loop, bootloaders, device drivers, continuous integration
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14h
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Firmware Engineer - Flight Software
Torrance, California, United States
$146k-$204k/yr OnsiteFull Time
Neros Technologies
Neros Technologies: Designs and manufactures American-made high-performance drones for defense.
Strong embedded C experience on resource-constrained microcontrollers, flight-stack experience (PX4/Betaflight), flight-control fundamentals, hardware-coupled debugging, test discipline for safety-relevant firmware.
Betaflight, PX4, C, MAVLink, uORB, EKF2, QGroundControl
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3mo
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Firmware Engineer_Senior Associate
United States or Silicon Valley or Los Angeles or Richmond or Chicago or Denver or Salt Lake City or Dallas or San Antonio or Las Vegas or Phoenix
$77k-$202k/yr OnsiteFull Time
PwC
PwC: Providing audit, tax, and management consulting services to businesses.
3+ YOEBS in CS/EE; 3–5 years embedded firmware; IoT product experience; C/C++; RTOS/embedded Linux; cross-functional with hardware; Jira and Agile; strong ownership.
C/C++, embedded systems, real-time OS, embedded Linux, device drivers, JIRA
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2mo
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Edge Hardware / Firmware Engineer
Los Angeles, California, United States
OnsiteFull Time
Furientis
Furientis: Develops cost-effective, high-volume interceptor missile systems.
4+ YOEBS in EE/CE (MS preferred), 4+ years mixed‑signal hardware and firmware bring‑up, experience with image‑sensor interfaces, CUDA/TensorRT on GPU SoMs, Rust/Python firmware, PCB/layout tools, and U.S. Person status required.
NVIDIA Jetson/Orin, CUDA, TensorRT, Rust, Python, Altium, Cadence, KiCad, protobufs, Claude Code, Codex, OpenCode, Kilo, LVDS, MIPI CSI-2, CameraLink, SLVS-EC, SerDes, BERT, scope, logic analyzer, thermal imaging, rework iron
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Firmware Engineer
Rancho Dominguez, California, United States
$110k-$130k/yr OnsiteFull Time
Motivo Engineering
Motivo Engineering: Designs and prototypes complex electro-mechanical products for diverse industries.
7+ YOE7+ years embedded software in real-time systems; BS in related field; strong motor control, C/C++, CAN interfaces; HIL/V&V experience; good communication.
C, C++, RTOS, Bare-metal, CANopen, CAN-FD, Ethernet, MCU, HIL, V&V
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2w
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Firmware Engineer
Torrance, California, United States
$120k-$140k/yr OnsiteFull Time
Salient Motion
Salient Motion: Develops modular electromechanical actuation systems for aerospace and defense.
2+ YOEU.S. citizen or permanent resident; 2+ years embedded C experience; RTOS experience; familiarity with SPI, I2C, CAN, UART, Ethernet, BiSS-C; oscilloscope/logic analyzer and JTAG/SWD debugger experience; schematic reading.
C, STM32, ThreadX, FreeRTOS, Zephyr, SPI, I2C, CAN, UART, Ethernet, BiSS-C, Oscilloscope, logic analyzer, JTAG, SWD, J-Link, Lauterbach, Ozone
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2mo
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Wireless RF PHY Firmware Engineer
Irvine or San Diego or Sunnyvale
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
Embedded firmware for SoC bring-up and wireless enablement; RF/PHY calibrations; performance tuning; collaboration with product software and manufacturing teams.
C, Assembly, ARM, RTOS, Python, Lab equipment, Oscilloscopes, Logic Analyzers, Network Analyzers, Spectrum Analyzers
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4d
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Senior Embedded Firmware Engineer
Orange, California, United States
HybridFull Time
Fieldpiece Instruments
Fieldpiece Instruments: Designs and manufactures professional-grade HVACR diagnostic tools.
7+ YOEBachelor's in engineering or CS,7+ years embedded firmware for commercial products,strong C/C++,RTOS,microcontroller and wireless (BLE,Bluetooth,Wi‑Fi),UART/SPI/I2C,sensor and production experience,mobile integration.
C, C++, RTOS, BLE, Bluetooth, Wi-Fi, UART, SPI, I2C, Job Link® System App
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1mo
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Firmware Engineer Intern
Irvine, California, United States
OnsiteInternship
Fluxergy
Fluxergy: Portable diagnostic platform for rapid point-of-care laboratory testing
0+ YOEEnrollment in a Bachelor’s or Master’s program; 30-40 hours/week; proficiency in C/C++; RTOS exposure; strong problem-solving and communication skills.
C/C++, RTOS, Git, Embedded systems
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2mo
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Firmware/Embedded Software Engineer
Los Angeles, California, United States
$130k-$190k/yr OnsiteFull Time
Voltify
Voltify: Developing battery-electric locomotive infrastructure and microgrids for rail freight.
3+ YOE3+ years embedded firmware/C/C++, Python; Linux admin; CAN/Ethernet/I2C/SPI; safety-critical software.
C, C++, Python, Linux, BASH, HTML, GUI, CAN Bus, Ethernet, I2C, SPI
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2w
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Thermal System Firmware Integration Engineer
Long Beach, California, United States
$119k-$233k/yr HybridFull Time
Ford Motor Company
Ford Motor CompanyNYSE: F: Ford manufactures, sells, and services vehicles and mobility solutions.
3+ YOEBachelor's degree or equivalent, 3+ years in embedded systems/firmware integration, proficiency in C/C++, experience with CAN/LIN/Ethernet, strong mechatronics and debugging skills; Agile and vector tool experience preferred.
C, C++, JIRA, Confluence, CANalyzer, CANape, Python, MATLAB
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2w
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Software Development Engineer (Firmware)
Irvine, California, United States
$98k-$131k/yr OnsiteFull Time
Western Digital
Western DigitalNASDAQ: WDC: Design and manufacture data storage devices and systems.
Embedded firmware development using C/C++, Python familiarity, embedded systems fundamentals, and interest in ARM/microcontroller platforms. Right to work in the US required.
C, C++, Python, ARM, Raspberry Pi, Arduino
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