Audio signal processing Engineer

3 days ago

Bengaluru, Karnataka, India Cloudbc Labs Full time ₹ 8,00,000 - ₹ 24,00,000 per year

Job Title: Audio Signal Processing Engineer

Experience: 25 Years

Location: Bangalore (Remote)

Job Type: Full Time

Job Summary:

We are seeking a skilled and motivated Audio Signal Processing Engineer with 2–4 years of hands-on experience in audio signal analysis, digital signal processing (DSP), and expertise in Fourier transformations. You will be responsible for developing, optimizing, and maintaining audio processing algorithms for real-time or offline systems, contributing to cutting-edge audio technology solutions.

Key Responsibilities:

  • Design and implement audio signal processing algorithms, including filtering, noise reduction, echo cancellation, and beamforming.
  • Apply Fourier Transform techniques (FFT, STFT, etc.) to analyze, visualize, and manipulate audio signals.
  • Work with time-domain and frequency-domain audio features for applications such as speech enhancement, recognition, and classification.
  • Collaborate with cross-functional teams (e.g., ML, embedded, frontend) to integrate DSP modules into products.
  • Evaluate and optimize algorithm performance in terms of latency, accuracy, and computational efficiency.
  • Perform audio data acquisition, preprocessing, and annotation tasks as required.
  • Maintain clear documentation of processes, algorithms, and performance benchmarks.

Required Skills:

  • Strong understanding of Audio Signal Processing concepts and algorithms.
  • Proficient in Fourier Transformations (FFT, DFT, STFT) and spectral analysis.
  • Hands-on experience with Python or MATLAB for signal analysis and prototyping.
  • Experience with DSP libraries and frameworks (e.g., NumPy, SciPy, Librosa, PyDub).
  • Familiarity with digital filters (FIR, IIR), convolution, correlation, and windowing techniques.
  • Understanding of real-time audio systems and streaming data.

Preferred Qualifications:

  • Experience with machine learning techniques applied to audio (e.g., audio classification, speech recognition).
  • Knowledge of embedded DSP systems or frameworks like TensorFlow Lite, ONNX, or AudioKit.
  • Familiarity with tools like Audacity, Praat, or Sonic Visualiser.
  • Exposure to audio codecs, compression, and audio file formats (e.g., WAV, MP3, FLAC).
  • Master's degree in Electrical Engineering, Computer Science, Acoustics, or related field (preferred).

Why Join Us?

  • Work on challenging problems in the field of audio and acoustic technologies.
  • Be part of a collaborative and innovative team pushing the boundaries of audio tech.
  • Competitive salary and benefits.
  • Opportunities for learning, development, and career growth.

  • Engineer - Audio Framework / Audio HAL

    1 week ago

    Bengaluru, Karnataka, India Recpro Full time ₹ 4,00,000 - ₹ 12,00,000 per year

    Experience in working with Android Audio Framework or Audio HAL development.Strong knowledge of C/C++, and familiarity with Java/Kotlin in the context of Android.Experience with ALSA, TinyALSA, AudioFlinger, and other Linux/Android audio components.Solid understanding of embedded audio signal flow and processing.Familiarity with debugging tools like Audio...

  • Audiovisual Engineer

    3 weeks ago

    Bengaluru, Karnataka, India Concrete Audio Full time

    About Concrete AudioConcrete Audio is a dynamic company specializing in cutting-edge audio-visual design, acousticconsulting, and smart integration for commercial, hospitality, and high-end residential spaces. Wepride ourselves on delivering precise, performance-driven solutions that elevate every space.Role OverviewWe are seeking a skilled AV & Acoustic...

  • Research & Development Engineer - Audio Processing

    6 days ago

    Bengaluru, Karnataka, India Career Makers Full time ₹ 5,00,000 - ₹ 15,00,000 per year

    Research and Development - Audio Processing - Design and develop AI based Audio/Speech processing algorithms and solution software that meets consumer needs - Optimize AI solution on Company's proprietary hardware (DSP/NPU etc.), develop performance evaluation measures and evaluate - Explore areas to apply machine learning in audio and speech,...

  • Digital Signal Processing Engineer

    1 week ago

    Bengaluru, Karnataka, India Astrome Technologies Full time ₹ 5,00,000 - ₹ 8,00,000 per year

    Astrome is seeking a talented DSP engineer to join our innovative team. The ideal candidate will have a strong foundation in digital signal processing theory and practical experience in algorithm development and implementation. You will be working on cutting-edge projects, contributing to the development of advanced signal processing solutions for a variety...

  • Signal Processing Engineer

    3 weeks ago

    Bengaluru, Karnataka, India Texas Instruments Full time

    About our team:We design and develop differentiated integrated transceiver Systems-on-Chip (SoCs) addressing diverse wireline and wireless communication and/or sensing technologies for multiple applications. Our high performance Wireless transceiver products have been widely deployed by customers in 3G/4G/5G wireless base stations and aerospace & defense...

  • Middleware Audio

    6 days ago

    Bengaluru, Karnataka, India Neudeep Technologies Pvt. Ltd Full time ₹ 6,00,000 - ₹ 18,00,000 per year

    Job Title: Middleware Audio & Routing EngineerAbout Us:We are a leading innovator in the mobile technology, gaming, etc. We are committed to delivering cutting-edge audio experiences to our users. Join our team and help shape the future of audio on Android devices Position Overview:We are seeking a skilled Middleware Audio & Routing Engineer to join our...

  • Audio System Quality Engineer

    5 days ago

    Bengaluru, Karnataka, India Apple Full time ₹ 12,00,000 - ₹ 36,00,000 per year

    Are you interested in an exceptional opportunity to contribute on a highly motivated team, passionate about ensuring that quality user experiences happen on the world's most creative and engaging consumer audio electronics products? We are the Audio System Quality team, and we are looking for an audio system quality engineer for advanced audio products like...

  • Senior Audio ML engineer

    5 days ago

    Bengaluru, Karnataka, India Logitech Full time ₹ 12,00,000 - ₹ 36,00,000 per year

    Logitech is the Sweet Spot for people who want their actions to have a positive global impact while having the flexibility to do it in their own way.The Role :In this role you will be part of the Logitech Hardware Audio DSP and ML team developing and will be implementing real-time audio ML solutions to deliver innovative audio experiences to the customer. If...

  • Radar Signal Processing

    1 week ago

    Bengaluru, Karnataka, India Mistral Full time ₹ 15,00,000 - ₹ 25,00,000 per year

    About Mistral:Mistral offers RF design services for aerospace and defense applications. Our engineering team adopts a highly-disciplined development approach starting with a comprehensive requirement document followed by a feasibility study to reduce identified risks. This leads to circuit design, simulation, modeling, and prototyping. A comprehensive test...

  • Senior Audio Engineer

    5 days ago

    Bengaluru, Karnataka, India Deluxe Full time US$ 90,000 - US$ 1,20,000 per year

    JobSenior Audio EngineerDescriptionTitle: Senior Audio EngineerReports to: Team Lead, Audio ServicesBusiness Unit: Deluxe LocalizationAbout The CompanyAs the world's leading multidisciplinary service provider, Deluxe underpins the media and entertainmentindustry, servicing content creators and distributors including Netflix, Warner Media, The Walt...