Firmware Engineer
Zapnix LLC · Chelmsford, MA
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About the role
Job Title: Firmware Engineer
Location: Chelmsford, MA (Onsite)
Job Description & Skill Requirement:
Key Responsibilities
- Develop real-time embedded software using C/C++
- Design and implement motion control, servo control, and control algorithms
- Develop distributed control architectures using EtherCAT or similar protocols
- Integrate software with MCUs, FPGAs, sensors, actuators, and power electronics
- Perform system bring-up, tuning, debugging, and validation
- Collaborate with controls, firmware, electrical, and mechanical teams
- Drive innovation in next-generation robotics and automation platforms
Required Skills
- Embedded C/C++
- Real-Time Systems (RTOS)
- Control Theory & Feedback Control
- Motion Control / Servo Systems
- MCU / DSP / FPGA Development
- Distributed Controls (EtherCAT preferred)
- System Debugging & Performance Optimization
Skills:
- Embedded Software Engineer / Controls Engineer
- Motion Control Engineer / Control Systems Engineer
- Embedded C++ / EtherCAT / RTOS
- FPGA / MCU / DSP
- Semiconductor Equipment / Wafer Handling
Description sourced from the public LinkedIn listing — this role isn't indexed from the company's career page yet.
Skills
- C
- C++
- Python
- Rust
- Go
- Java
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