Texas Instruments

Texas Instruments is hiring DSP Firmware Engineer

January 9, 2025
chandan

Introduction

Texas Instruments, a leader in semiconductor technologies, is hiring a DSP Firmware Engineer for its Audio Business Unit. This position offers a unique opportunity to work on cutting-edge real-time audio processing solutions, developing audio algorithms and frameworks to create innovative experiences in amplifiers and converters. If you’re an expert in DSP firmware development, signal processing, and embedded systems, this role could be the perfect fit for you.

Table of Contents

Job Overview

Position: DSP Firmware Engineer
Business Unit: Audio BU
Focus: Real-time audio processing for amplifiers and converters
Location: Texas Instruments (Global).

Key Responsibilities

The DSP Firmware Engineer will be responsible for developing and implementing real-time audio processing solutions. Specific responsibilities include:

  • Developing and optimizing firmware for DSP processors with a focus on high performance, low latency, and efficient resource utilization.
  • Collaborating with hardware teams to integrate DSP firmware with mixed-signal hardware (ADC, DAC, Class D, and headphone amplifiers).
  • Implementing efficient real-time audio algorithms on resource-constrained DSPs, MCUs, and neural network engines.
  • Participating in code reviews and creating detailed documentation, including block diagrams, state diagrams, and coding specifications.
  • Testing and validating firmware through unit tests, simulations, and real hardware environments.

Minimum Requirements

  • Bachelor’s or Master’s degree in Electrical Engineering or ECE with a focus on signal processing.
  • 3+ years of experience in embedded systems.
  • Solid understanding of signal processing, DSP fundamentals, and deep learning architectures.
  • Experience with DSP firmware development, including DSP processors like Qualcomm Kalimba, TI C55x, and Analog Devices SigmaDSP.
  • Proficiency in Embedded C and MATLAB.
  • Strong analytical and problem-solving skills, with attention to detail and the ability to work collaboratively.

Preferred Qualifications

  • Hands-on experience in signal processing techniques such as digital filter design (IIR, FIR), adaptive filtering, noise, and echo cancellation.
  • Expertise in adaptive filters, sub-band processing, multi-rate DSP, and frequency domain processing.
  • Familiarity with machine learning tools like PyTorch and training/testing methodologies.
  • Experience with assembly language programming and system profiling tools.
  • Strong debugging and troubleshooting skills in embedded systems.
  • Familiarity with code version control practices and audio hardware prototyping systems.

Why Join Texas Instruments?

Texas Instruments offers a dynamic and collaborative environment for engineers to work on state-of-the-art technologies. By joining the team, you’ll benefit from:

  • Opportunities to contribute to innovative audio products and solutions.
  • Access to cutting-edge tools and technologies for DSP development.
  • A supportive and inclusive work culture that fosters professional growth.
  • Opportunities to work with cross-functional teams on impactful projects.

Conclusion

Texas Instruments is looking for a DSP Firmware Engineer who is passionate about audio signal processing and firmware development. If you have the skills and expertise to design and optimize cutting-edge DSP solutions, this role offers a platform to showcase your talent and grow your career. Apply today and become part of a team that delivers innovative audio experiences worldwide.