# Signal Processing Engineer

> Code Metal · Japan (Remote) · — · Posted 2025-07-21

**Workplace:** remote

## Description

Code Metal is seeking a highly capable and motivated Signal Processing Engineer with 5-7 years of experience to join our US-based team. This is a technical, remote position ideal for someone who thrives at the intersection of engineering and international collaboration. The ideal candidate will have a solid foundation in digital signal processing theory and practical implementation, as well as experience working closely with software and hardware teams to bring innovative systems to life.

### Key Responsibilities

-   Interface with customers in Japan who are using MATLAB to describe the algorithms they want to run on digital signal processing (DSP) chips.
-   Work with a team in the United States to integrate your work into an automated pipeline.
-   Assist customers developing and optimizing real-time DSP systems for deployment on CPUs, GPUs, DSPs, or FPGAs.
-   Collaborate with hardware and software engineering teams on system integration and optimization.
-   Share the burden of working across multiple time zones by taking some meetings early in the morning or late at night.

## Requirements

### Required Qualifications

-   Bachelor’s or Master’s degree in Electrical Engineering, Computer Engineering, Applied Physics, or a related field.
-   5-7 years of product-level experience with Matlab developing and implementing DSP algorithms.
-   Strong understanding of digital signal processing fundamentals, linear systems, probability, and statistical signal analysis.
-   Proficiency with tools such as MATLAB, Simulink, Python (NumPy/SciPy), and signal analysis libraries.
-   Excellent communication and technical documentation skills in both English and Japanese.  
      
    

### Preferred Qualifications

-   Experience with software-defined radio (SDR), radar systems, communications systems, or biomedical signal processing.
-   Experience with FPGA-based implementation of DSP algorithms (VHDL/Verilog/SystemVerilog).
-   Familiarity with RF systems, sensors, and data acquisition hardware.
-   Knowledge of machine learning techniques applied to signal processing problems.

## Benefits

Multiple employment styles are available for this role including freelance, fixed-term employee, and permanent employee.

For fixed-term and permanent employees, Code Metal offers:

-   Flexible working hours
-   Holidays
-   Paid time off

as well as all required social insurances, including:

-   Pension
-   Health Insurance
-   Nursing Care Insurance
-   Employment Insurance
-   Worker's Accident Compensation Insurance

## Apply

[Apply at Code Metal](https://apply.workable.com/code-metal/j/5095651B4F/apply)

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