26 embedded firmware engineer jobs at 19 companies in Wilton, CT

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Associate Embedded Firmware Engineer
Melville, New York, United States
$75k-$85k/yr OnsiteFull Time
Leviton
Leviton: Manufacturer of electrical wiring, lighting controls, and networking infrastructure.
0+ YOEBachelor's degree in engineering or computer science; 0-2 years of embedded hardware and software experience; C or C++ firmware, microcontrollers, ARM processors, RTOS, communication protocols, and debugging tools required.
C, C++, RTOS, ARM, CAN, BLE, UART, SPI, I2C, Matter, ZigBee, Z-Wave, WiFi, Linux, JTAG, JTAG debuggers
1w
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Firmware Engineer
Saddle Brook, New Jersey, United States
$95k-$120k/yr OnsiteFull Time
Crane Company
Crane CompanyNYSE: CR: Manufactures engineered components for aerospace and industrial process markets.
1+ YOEBachelor's degree in engineering or computer science and 1–3 years of embedded firmware or software development experience. Requires C/C++, embedded systems, microcontrollers, hardware integration, and troubleshooting.
C, C++, Python, Bash, FreeRTOS, ThreadX, Linux, ARM Cortex-M, oscilloscopes, logic analyzers, protocol analyzers, JTAG, UART, SPI, I²C, CAN, Modbus, Ethernet, USB, Bluetooth Low Energy (BLE), HART, WirelessHART, MQTT, Foundation Fieldbus, Profibus, FDT/DTM, EDDL, FDI, IATF 16949, DFMEA, PFMEA, Control Plan, MSA, ISO 9001, PCB
3d
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Principal Firmware Engineer - Video Streaming & Embedded Systems
Rockleigh or Texas
$160k-$258k/yr OnsiteFull Time
Crestron
Crestron: Designs and manufactures advanced automation and control systems.
Bachelor's degree required; master's preferred in computer science, electrical engineering, or related field. Requires embedded firmware expertise, C/C++ or Java, networking, multimedia systems, software architecture, and team mentorship.
TCP, UDP, HTTP/S, RTP, RTSP, H.264/H.265, VP9, VAAPI, GStreamer, FFmpeg, OpenMAX, OpenGL, C, C++, Java, Linux, Android, RTOS
1mo
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Firmware Engineer
New York City, New York, United States
$120k-$130k/yr OnsiteFull Time
Quest Global
Quest Global: Global engineering services for product development and lifecycle management.
3+ YOEBachelor's in EE/CE/Embedded Systems,3–5+ years embedded firmware experience,proficiency in C/C++,familiarity with Python,RTOS experience (FreeRTOS/Zephyr),knowledge of comm protocols and hardware debug tools.
C/C++, Python, FreeRTOS, Zephyr, Git, JTAG, SWD, CI/CD, I2C, SPI, UART, USB, BLE, Wi-Fi, oscilloscopes, logic analyzers, serial consoles
1mo
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Embedded Systems Engineer (Hardware & Firmware Design)
Bellmore, New York, United States
$85k-$130k/yr OnsiteFull Time
Parabit Systems
Parabit Systems: Designs and manufactures security hardware and self-service kiosk systems.
10+ YOEBachelor's degree required, 10+ years embedded systems experience, strong C skills, Microchip PIC/MPLAB experience, familiarity with communication protocols and firmware debugging.
Microchip PIC, MPLAB IDE/IPE, C, C#, VB, .NET, SQL, TCP/IP, UDP, SPI, I²C, UART, RS-232/485, USB, Bluetooth, RTOS
1mo
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Firmware Engineer, Secure Systems
New York, New York, United States
$220k/yr OnsiteFull Time
Sweep
Sweep: Providing a cyber-physical defense layer for high-stakes security environments.
3+ YOE3+ years writing systems-level firmware for embedded targets, strong C skills, experience with embedded security/red teaming, ability to reason about trust boundaries, and U.S. Person status required.
C, Rust, Zig, C++, RTOS, embedded Linux, systemd, USB, BLE, UART, OTA, GPS, RF, SDR
3w
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Robotics Firmware Engineer
Brooklyn, New York, United States
$150k-$225k/yr OnsiteFull Time
Ultra
Ultra: Builds AI robots for automated warehouse order packaging and fulfillment.
2+ YOE2+ years shipping firmware on robots or embedded systems; diagnose and fix HW/SW interface failures; production-quality code; familiarity with kernel/driver and control loops; comfortable with LLMs.
Linux, LLMs
2mo
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Sr Embedded Engineer
Aurora or Melville
$102k-$173k/yr HybridFull Time
Resideo
ResideoNYSE: REZI: Manufacturing and distributing home comfort and security solutions.
5+ YOE5+ years embedded firmware experience for sensor applications; proficiency in C/C++; experience with microcontrollers, DSPs, SoCs; sensor interfacing and signal processing; strong analytical and communication skills.
C, C++, microcontrollers, DSP, SoC
2mo
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Senior Firmware Engineer, FPGA
New York or Bellevue
$182k-$242k/yr OnsiteFull Time
CoreWeave
CoreWeaveNASDAQ: CRWV: Cloud platform providing GPU-accelerated infrastructure for AI workloads.
5+ YOE5+ years firmware/embedded/FPGA experience; Intel/Altera FPGA development with Quartus; Verilog/SystemVerilog and C/C++; board bring-up, hardware validation, and cross-layer debugging; familiarity with I2C/SPI/UART/PCIe, Linux and Git; strong communication skills.
Quartus, Intel/Altera, Verilog, SystemVerilog, C, C++, Python, Bash, Linux, Git, JTAG, logic analyzers, oscilloscopes, Redfish, IPMI, SMBus, LTPI, PCIe, I2C, SPI, UART, GPIO, CPLD, BMC, BIOS
1mo
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Embedded System Engineer
Hauppauge, New York, United States
$96k-$131k/yr OnsiteFull Time
Spellman High Voltage Electronics
Spellman High Voltage Electronics: Designs and manufactures precision high voltage power conversion solutions.
3+ YOEBachelors in Electrical Engineering, 3+ years embedded systems experience; firmware development (C, RTOS), FPGA (Verilog/VHDL), testing, documentation, and familiarity with Matlab-Simulink, PSIM, and revision control.
C, Verilog, VHDL, Assembly, C#, VB6, Java, WPF, Linux, RTOS, Tortoise SVN, Matlab-Simulink, PSIM, JTAG, FPGA, DSP, MCU, CPLD, SOM
1mo
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Electrical Design/Firmware Engineer II
Farmingdale, New York, United States
$99k-$165k/yr OnsiteFull Time
TTM Technologies
TTM TechnologiesNASDAQ: TTMI: Manufactures printed circuit boards and radio frequency technology solutions.
5+ YOE5+ years experience in firmware/hardware development for embedded systems; Bachelor’s in Electrical Engineering; experience with FPGA (VHDL/Verilog), embedded microcontrollers, peripherals, and DO-254/DO-178C standards.
FPGA, VHDL, Verilog, ARM, PowerPC, UART, SPI, I2C, Ethernet, PCIe, MIL-STD-1553, ARINC-429, DO-254, DO-178C, Git, SVN
2w
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Principal Embedded Software Engineer
New Haven, Connecticut, United States
$180k-$220k/yr OnsiteFull Time
Bexorg
Bexorg: Developing whole-brain perfusion platforms for neurodegenerative drug discovery.
Extensive embedded systems experience, deep C/C++ and Python skills, RTOS and real-time control expertise, firmware-to-hardware lifecycle ownership, PCB/CAD/fabrication experience, and comfort in wet-lab hardware environments.
C, C++, FreeRTOS, Zephyr, Python, Altium, KiCad, SolidWorks, Onshape, I²C, SPI, UART, RS-485/Modbus RTU, CAN/CANopen, EtherCAT, USB, Ethernet, oscilloscope, logic analyzer, SWD/JTAG, Yocto, Buildroot, PREEMPT_RT, systemd, ROS 2, LabVIEW, AWS
3mo
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Senior Firmware Engineer, Bluetooth
San Francisco or New York City
$140k-$180k/yr OnsiteFull Time
Eight Sleep
Eight Sleep: Develops smart mattresses and temperature-regulated sleep technology.
5+ YOE5+ years embedded software; 3+ years shipping production BLE firmware; strong BLE/GATT knowledge; cross-functional collaboration; travel to China.
BLE, Nordic SoftDevice, nRF Connect SDK, Zephyr, C/C++, Python, Node.js, UART, I2C, SPI, DMA, Oscilloscope, BLE Sniffer
3d
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2027 Undergrad Firmware Engineering Intern/Co-op
Austin or Boxborough or Fort Collins or Longmont or Rochester or Fishkill or Secaucus
$59k-$89k/yr HybridMultiple Commitments Available
AMD
AMDNASDAQ: AMD: Designs and manufactures computer processors and graphics technology.
Currently enrolled in a US bachelor's program in electrical engineering, computer science, computer engineering, or related field; knowledge of C/C++, firmware, embedded systems, RTOS, hardware architectures, and debugging preferred.
C, C++, BIOS, RTOS, VHDL, Verilog, FPGA, Linux, Perforce, JIRA, Git
6d
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Senior Applications Engineer (Firmware) - SCG
Taipei or Hauppauge
OnsiteFull Time
Microchip Technology
Microchip TechnologyNasdaq: MCHP: Manufacturer of microcontrollers, analog, and mixed-signal integrated circuits.
7.5+ YOERequires 7.5+ years of industry experience, C/C++ proficiency, embedded firmware and microprocessor architecture expertise, digital and analog circuit design, lab equipment experience, and strong communication skills.
C, C++, Zephyr RTOS, oscilloscopes, logic analyzers, eSPI, LPC, QSPI, I2C, SMBus, I3C, USB, MCTP, PECI, PCI, CAN
2mo
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DevOps Lead, Embedded Firmware (New Haven, CT, US, 06511)
New Haven, Connecticut, United States
OnsiteFull Time
ASSA ABLOY
ASSA ABLOYNasdaq Stockholm: ASSA B: Global manufacturer of locks and automated entrance systems.
10+ YOE10+ years in DevOps/infrastructure engineering with 5+ years in embedded firmware CI/CD, experience leading teams (3+ reports), expert GitLab CI/CD, Robot Framework, Python 3.10+, HiL, embedded protocols (BLE, Zigbee, UART), OTA and firmware signing.
GitLab CI/CD, Robot Framework, Robocop, Python 3.10, Typer, Rich, HiL, BLE, Zigbee, UART, OTA, Make, Bazel, nrfjprog, OpenOCD, Claude Code, MCP, ESP32, RP2040, EDHOC, OSCORE, AWS, GCP, Azure, CloudFlare, Terraform, Docker, zigpy-znp, Z-Stack 3.x.0, CC2652P, Renode, Wokwi
3w
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Product Development Engineer – (Embedded Systems & IoT Hardware)
New York City, New York, United States
$105k-$180k/yr OnsiteFull Time
Sherwood Design Engineers
Sherwood Design Engineers: Civil engineering firm specializing in sustainable infrastructure and water.
5+ YOEBachelors in engineering,5+ years hardware product development/embedded systems experience,PCB and enclosure design,firmware in C/C++,experience with rugged outdoor devices and low-power/solar systems.
Altium Designer, KiCad, Eagle, SolidWorks, Fusion 360, C, C++, ARM Cortex, ESP32, STM32, RS485, Modbus, SDI-12, RS232, I2C, SPI, UART, ADC, oscilloscope, multimeter, LoRa, Cellular/LTE-M, BLE, 3D printing, CNC
2w
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Senior Hardware Test Engineer
Boston or New York City or Paris
$120k-$140k/yr HybridFull Time
Beacon Biosignals
Beacon Biosignals: Provides AI-powered EEG monitoring and analytics for brain health.
5+ YOEBS in engineering or related field; 5+ years' experience with BS or 3+ with MS; embedded RTOS, Python, technical documentation, electrical schematics, debugging, and hardware/firmware testing experience.
Python, Git, JIRA, GitHub, Real-time Operating System (RTOS)
1mo
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Senior Software Engineer
Bronx or Sacramento
$125k-$145k/yr OnsiteFull Time
Vantage Elevation
Vantage Elevation: Manufacturer of non-proprietary components and systems for elevators.
10+ YOEBachelor's in EE/CE or equivalent, 10+ years in real-time embedded software, strong C/C++, RTOS and firmware skills, Git experience, debugging/troubleshooting, mentoring and project leadership.
C, C++, Git, Bash, PowerShell, Python, Make, Cygwin, C#, PHP, JavaScript, HTML, CSS

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