Engineer, Senior- DSP (CE)

Overview

Support Qualcomm DSP customer activities across Wearable, Mobile, XR, and Auto projects, with a focus on DSP development and optimization, audio and voice issue resolution, algorithm integration, and high-performance solutions across diverse platforms.

What you'll do

• Support DSP customer activities in ADSP and HTP across Linux and Windows environments.
• Perform DSP customization, issue debugging, algorithm porting, and real-time debugging.
• Analyze and improve audio and voice call performance.
• Address DSP, audio, and voice-related issues reported by customers.
• Interface with DSP frameworks and support DSP stability.
• Collaborate with cross-functional teams to resolve customer-reported issues and accelerate customer problem resolution.
• Provide technical expertise on software systems through technical presentations supporting business development, product demonstrations, customer-specific requirements, commercialization, and maintenance of Qualcomm products.
• Collaborate with cross-functional teams and customers on software-system and application questions, issues, debugging, and troubleshooting.

What you'll need

• Bachelor's degree in Engineering, Information Systems, Computer Science, or related field and 2+ years of Software Applications Engineering, Software Development experience, or related work experience, or Master's degree in Engineering, Information Systems, Computer Science, or related field and 1+ year of Software Applications Engineering, Software Development experience, or related work experience, or PhD in Engineering, Information Systems, Computer Science, or related field.
• 1+ year of any combination of academic and/or work experience with a programming language such as C, C++, Java, Python, etc.
• 1+ year of any combination of academic and/or work experience with debugging techniques.
• 4–7 years of hands-on DSP development experience, including module porting, optimization, and real-time debugging on embedded platforms.
• Strong expertise in DSP architectures such as ADSP, CDSP, and Hexagon.
• Experience with RTOS concepts for real-time audio processing.
• 4–7 years of experience in Android audio framework, DSP debugging, DSP module porting, DSP hardware architecture, DSP power and performance, and DSP hardware interfaces.
• Experience in DSP assembly coding, scalar optimization, and vector optimizations.
• Background in signal processing algorithms, including filters, echo cancellation, noise suppression, beamforming, and voice enhancement.
• Strong analytical and problem-solving skills.
• Ability to debug complex DSP/audio issues in real time.
• Excellent written and verbal communication skills.
• Ability to work in a team.
• Customer interaction experience.

Nice to have

• Experience with audio frameworks such as AudioReach, Android Audio HAL, Audio Policy Manager, and Audio Flinger.
• Experience working on any DSP, including porting and optimization of different algorithms along with real-time debugging.
• Experience with wearables and XR audio stack.

Details

• Location: Hyderabad, Telangāna, India.