This job offer is not available in your country.
▷ (01 / 10 / 2025) Senior Engineer
HCLTechChennai, Tamil Nadu, India14 hours ago
Job descriptionBachelor’s / Master’s degree in Electronics, Computer Engineering, or related field. 8–14 years of experience in embedded firmware development, with at least 3+ years in audio codec domain. Strong expertise in Rust programming for embedded systems (memory safety, concurrency, async programming). Experience with C / C++ for low-level embedded development (interfacing with Rust). In-depth knowledge of audio codecs : AAC, MP3, SBC, Opus, Dolby, FLAC, PCM. Experience in I2S, I2C, SPI, DMA, USB Audio, ALSA / ASoC (Linux Audio Subsystem). Strong knowledge of RTOS / Linux kernel driver development for audio. Hands-on with debugging tools (JTAG, Lauterbach, GDB). Familiarity with version control (Git), CI / CD pipelines, and automated testing. Strong problem-solving and performance optimization skills. Experience with cross-compilation toolchains and build systems (CMake, Cargo, Yocto). Knowledge of real-time audio streaming frameworks (PulseAudio, PipeWire, JACK). Familiarity with DSP programming or ARM Cortex-M / A architectures. Exposure to Rust embedded ecosystem (e.g., embedded-hal, no_std, RTIC). Knowledge of Audio Quality testing methodologies (MUSHRA, PESQ, POLQA). Prior experience with Dolby / DTS certification processes. Strong collaboration and communication skills. Ability to work in cross-functional teams with hardware, software, and QA. Proactive in problem-solving and mentoring junior engineers. Design and develop firmware modules for audio codec functionality (encode, decode, streaming, signal processing). Implement low-level device drivers and HAL (Hardware Abstraction Layer) in Rust, with C / C++ interoperability where required. Work with embedded communication protocols (I2S, I2C, SPI, DMA, USB Audio). Optimize performance, memory footprint, and power efficiency of audio pipelines. Debug and troubleshoot firmware using JTAG, GDB, Lauterbach, logic analyzers, and oscilloscopes. Collaborate with hardware / DSP / system engineers to integrate codecs on target platforms. Support unit, integration, and regression testing for audio firmware validation. Ensure compliance with audio standards (AAC, MP3, SBC, Opus, PCM, Dolby). Contribute to code reviews, technical documentation, and best practices adoption. Bachelor’s / Master’s degree in Electronics, Computer Engineering, or related field. 5–7 years of embedded firmware development experience, with 2+ years in audio codec projects. Strong hands-on expertise in Rust for embedded systems (no_std, concurrency, async programming). Good working knowledge of C / C++ for low-level embedded development. Familiarity with audio codec standards and algorithms (compression, decoding, error handling). Experience with RTOS (FreeRTOS, Zephyr) or Embedded Linux (ALSA / ASoC). Practical experience with cross-compilation, build systems (Cargo, CMake, Yocto). Strong debugging skills using JTAG / GDB and embedded analysis tools. Exposure to DSP integration or ARM Cortex-M / A architectures. Knowledge of Linux audio frameworks (PulseAudio, PipeWire, JACK). Familiarity with audio quality testing tools (MUSHRA, PESQ, POLQA). Prior experience with Dolby / DTS certification or multimedia compliance. Understanding of secure firmware development practices. Strong analytical and debugging abilities. Good communication skills to work with global teams. Proactive and eager to adopt new Rust embedded ecosystem tools and practices. Perform functional and regression testing of Dolby audio codecs (encode, decode, playback, streaming). Conduct audio quality testing (subjective listening + objective metrics) to validate Dolby features. Validate Dolby codecs such as Dolby Digital (AC-3), Dolby Digital Plus (E-AC-3), Dolby TrueHD, Dolby Atmos. Execute compliance and certification testing as per Dolby standards. Prepare and execute test plans, test cases, and automation scripts for Dolby codec validation. Perform bitrate, channel mapping, latency, and performance testing on various audio playback devices. Work with tools for audio capture, analysis, and measurement (MATLAB, Adobe Audition, Audio Precision, Audacity). Collaborate with firmware, DSP, and system teams to debug codec-related issues. Document defects and maintain reports in JIRA, ALM, TestRail, or equivalent tools. Ensure compliance with Dolby certification requirements and OEM deliverables. Bachelor’s / Master’s degree in Electronics, Computer Science, Acoustics, or related field. 4–8 years of experience in audio codec / system testing, with specific focus on Dolby codecs. Hands-on testing experience with Dolby Digital, Dolby Digital Plus, Dolby Atmos, Dolby TrueHD. Knowledge of audio compression techniques, multichannel audio (5.1, 7.1), and surround sound systems. Familiarity with audio standards (ITU, ETSI, MPEG). Experience with subjective audio testing methodologies (e.g., MUSHRA, ABX testing). Exposure to audio quality measurement tools (PESQ, POLQA, Audio Precision). Scripting knowledge in Python / MATLAB for audio test automation. Experience with embedded audio platforms, multimedia frameworks (GStreamer, FFmpeg), or infotainment systems. Prior experience in Dolby certification processes. Familiarity with Bluetooth audio (A2DP, LDAC, aptX) and HDMI ARC / eARC audio testing. Experience with voice assistants, OTT platforms, or home theater systems. Knowledge of DSP fundamentals and ARM Cortex architectures. Excellent listening ability and sensitivity to audio artifacts. Strong problem-solving and debugging skills. Ability to work across global cross-functional teams. Good documentation and communication skills.
Senior Firmware Engineer – Audio Codec (Rust)
Experience : 8–14 Years
Location : [India(preferably Chennai) Onsite / Remote / Hybrid]
________________________________________
Job Description :
We are seeking a highly skilled Firmware Engineer with strong expertise in Audio Codec development and Rust programming. The candidate will design, implement, and optimize low-level firmware for audio codec solutions, ensuring high performance, reliability, and compliance with multimedia and embedded standards.
________________________________________
Key Responsibilities :
- Design and develop firmware modules for audio codec drivers (encode / decode, signal processing, streaming).
- Implement low-level firmware in Rust for real-time audio pipelines.
- Work on audio data paths, DSP integration, and codec algorithms.
- Develop and maintain device drivers, HAL (Hardware Abstraction Layer), and board support packages.
- Optimize memory, performance, and power consumption for embedded audio solutions.
- Debug and troubleshoot firmware issues using JTAG, logic analyzers, oscilloscopes.
- Collaborate with hardware, DSP, and system teams to integrate codecs into target platforms.
- Perform unit, integration, and system-level testing for audio firmware components.
- Contribute to architecture design, code reviews, and documentation.
- Ensure compliance with industry standards (ALSA, AV frameworks, A2DP, VoIP, Dolby, AAC, MP3, etc.).
________________________________________
Required Skills & Qualifications :
________________________________________
Good to Have :
________________________________________
Soft Skills :
One SR - Firmware Engineer – Audio Codec (Rust)
Experience : 6–9 Years
Location : [India(preferably Chennai) Onsite / Remote / Hybrid]
Key Responsibilities :
Required Skills & Qualifications :
Good to Have :
Soft Skills :
Senior Test Engineer – Audio
Experience : 9–12 Years
Location : [India(preferably Chennai) Onsite / Remote / Hybrid]
Key Responsibilities :
Required Skills & Qualifications :
Good to Have :
Soft Skills :
Create a job alert for this search
Senior Engineer • Chennai, Tamil Nadu, India
Related jobs
Bangalore & Chennai, India.Group IT Job Type : full time, work from Office Budget : 45LPA max.The unit (aka Chapter) is responsible for building, implementing, and enforcing common structures and...Show moreLast updated: 20 days ago)
Our client is manufacturing Fuel Injection Equipment for Cars, Sports Utility and Multi Utility Vehicles, Light Commercial Vehicles, Tractors, Single & Two Cylinder engines.It is the largest au...Show moreLast updated: 30+ days ago
%20Pvt.%20Ltd.)
Manage Teardown process and documentation of products / systems .Provide teardown of products / systems (Parts by Parts Documentation with System Removal) .
Take Pictures, measures and input c...Show moreLast updated: 17 days ago
Design, develop, and maintain scalable backend services using Java, Spring Boot, and Microservices architecture.Create engaging, responsive, and user-friendly frontends using Angular or React.Colla...Show moreLast updated: 20 days ago
Follow / maintain an agile methodology for delivering on project milestones.A strong sense of ownership of the code with an attention to detail.
Excellent troubleshooting and debugging skills.Maintain...Show moreLast updated: 20 days ago 
Prepare vehicles, systems or parts to scan.Carry out the photogrammetry of vehicles, systems or parts with a Tritop.Carry out the scan of vehicles, systems or parts with a scanner.Carry out the pos...Show moreLast updated: 6 days ago 
Position : Senior Mechanical Technician.Experience : 4–7 years (Mechanical background mandatory).Tech (Mechanical or related discipline)S.
Salary (Take Home) : ₹ 26,000 – ₹ 32,000.Operate and monitor t...Show moreLast updated: 2 days ago
- Promoted
Senior Platform Engineer
Cummins IndiaChennai, IN Responsible for defining and communicating a shared technical and architectural vision for Product Teams to help ensure the system or Solution under development is fit for its intended purpose.Embr...Show moreLast updated: 9 days ago
- Promoted
Instrumentation Engineer
Lactalis IndiaChengalpattu, Tamil Nadu, India The instrumentation engineer is responsible for ensuring the optimal performance, calibration, maintenance, and integration of all instrumentation and control systems in the automated dairy process...Show moreLast updated: 30+ days ago
Senior Solutions Architect
Launch Ventures Private LimitedAmbattur, TN, inQuick Apply
- Promoted
Technical Manager
INVENTA Technologies Pvt Limited - Chennai INDIA (HQ)Tiruvallur, Tamil Nadu, India INVENTA Technologies Pvt Limited, established in 1989, focuses on R&D, design, and engineering in polymer materials.We have two business verticals : 1.
Engineered Plastics compounding and 2.Sustaina...Show moreLast updated: 30+ days ago
- Promoted
Senior Design Engineer
Tek SupportChennai, Tamil Nadu, India The trainer will be responsible for upskilling professionals in the areas of.CAD / CAE tools, prototyping, design verification / validation, design control documentation, cost optimization, and complia...Show moreLast updated: 30+ days ago
Design Engineer(E&D)
Saaki Argus & Averil ConsultingTiruvallur, Tamil Nadu, IndiaQuick Apply
- Promoted
Team Member - Technical Services (Electrical)
Saint-Gobain India Private Limited - Glass BusinessSriperumbudur, Tamil Nadu, India Tech in Electrical Engineering -.Years hands on experience in Plant Engineering.Saint-Gobain India Pvt Ltd – World Glass Complex (WGC), Sriperumbudur-.
Our Purpose : MAKING THE WORLD A BETTER HOME.Sa...Show moreLast updated: 9 days ago
- Promoted
Lincoln Electric - BTP Functional Lead
Lincoln Electric Company (India) Pvt. Ltd.Chengalpattu Job Title : BTP Functional Lead About Lincoln Electric : Lincoln Electric is the world leader in ...Show moreLast updated: 30+ days ago
Production Engineer 3DAR
A2MAC1Oragadam, TN, INQuick Apply
Senior Full Stack Developer
Cynosure Corporate SolutionsPallavaram, TN, inQuick Apply
- Promoted
Senior Accountant
Shero Home FoodAmbattur, Tamil Nadu, India Shero Home Food is the world's first branded home food platform designed to revolutionise homemakers and enable work-from-home opportunities.
Our mission is to transform homemakers into entrepreneur...Show moreLast updated: 30+ days ago
- Promoted
Senior Accounts Executive
CAPE ELECTRIC PVT LIMITEDSriperumbudur, Tamil Nadu, India Senior Accounts Executive will be responsible for managing day-to-day accounting activities, maintaining accurate financial records, and supporting the finance team in ensuring compliance with acco...Show moreLast updated: 8 days ago
Senior Java Developer
Cynosure Corporate SolutionsPalavaram, TN, inQuick Apply
- Promoted
Senior Engineer - Process
LamprellChennai, Tamil Nadu, India Specialization in Petroleum / Petro Chemical Engineering preferred.Minimum Experience : 10-15 years in Offshore / Onshore Oil and Gas facilities with major EPC contractor and / or Consultant.Conversa...Show moreLast updated: 28 days ago
- Promoted
Senior Device Engineer
HexnodeChennai, Tamil Nadu, India Mitsogo is a global organization that highly values the contributions of each employee.Our ability to attract top talent is a testament to our commitment to fostering a sense of belonging for every...Show moreLast updated: 25 days ago
- Promoted
Senior Test Engineer
HCLTechchennai, tamil nadu, in The Copado Robotic Testing professional is responsible for designing, implementing, and maintaining automated test solutions using Copado’s Robotic Testing platform.
This individual collaborates clo...Show moreLast updated: 9 days ago
Production Engineer
A2MAC1Oragadam, TN, INQuick Apply
- Promoted
Senior Sales Engineer
Omron Industrial Automation IndiaChennai, Tamil Nadu, India Key Roles and Responsibilities.Responsible to achieve sales and order booking targets in the assigned region.Prepare and implement business plans monthly, quarterly and annually.Create and execute ...Show moreLast updated: 30+ days ago
- Promoted
- New!
(01 / 10 / 2025) Lead Engineer
ANDRITZ Technologies - IndiaChennai, Tamil Nadu, India Dear All, We are hiring for Lead Design Engineer in Chennai.Please find the below JD for your reference Required Skill 15 to 18 years of relevant experience in the Air pollution control equipmen...Show moreLast updated: less than 1 hour ago
Senior Mechanical Technician
Hubert Enviro Care Systems LimitedChengalpattu, TN, inQuick Apply