Software Test Engineer – DSP Audio

Software Test Engineer DSP / Audio

Exp:2Yrs

Location: Bengalore

Role Overview

We are looking for a skilled Software Test Engineer with strong experience in DSP/SoC-based audio systems particularly on ADI platforms. The candidate will be responsible for validating audio features analysing issues and ensuring high-quality delivery across embedded audio solutions in automotive or similar domains.

Key Responsibilities

• Perform software testing and validation on ADI DSP/SoC platforms for audio systems
• Design execute and maintain test cases and test plans for DSP/audio features
• Conduct functional integration and system-level testing of embedded audio components
• Analyse and debug issues from logs traces and system outputs; perform root cause analysis
• Work closely with development teams to reproduce and track defects in issue tracking systems
• Develop and enhance test automation frameworks using Python
• Validate audio performance using industry-standard tools and methodologies
• Perform hardware-level debugging and validation using lab instruments
• Review and understand HW schematics to support debugging and validation
• Collaborate with cross-functional teams (DSP HW system OEM stakeholders)

Skills & Expertise

Technical Skills

• Strong experience in software testing on DSP/SoC platforms (ADI preferred)
• Good understanding of audio signal processing concepts
• Hands-on experience with Audio Precision (AP) tools
• Experience in issue log analysis and defect tracking

Hardware & Protocol Knowledge

• Hands-on experience with:
  • CRO (Oscilloscope)
  • SPI Analyzer
  • A2B (Automotive Audio Bus)
  • CAN protocols
  • Audio Precision tool

Automation

• Experience in test automation using Python
• Ability to develop scripts for validation and regression testing
• Knowledge of GIThub Copilot

Hardware Understanding

• Ability to read and analyse hardware schematics
• Experience working closely with hardware bring-up / debugging

Good to Have Skills

• Experience in automotive audio systems / amplifier products
• Exposure to embedded systems testing environments
• Familiarity with CI/CD pipelines for test automation
• Knowledge of basic DSP algorithm behaviour and tuning

Educational Qualification

• Bachelors/Masters degree in Electronics / Electrical / Communication / Computer Science or related field