上海招聘

Position Description:

The position need to focus on multimedia driver, framework and optimization in Android, QNX or other RTOS . The candidate should be familiar with one Audio solution from user’s perspective. The position requires the candidate working closely with SOC design, DSP firmware, platform design and product team to work out the solution from bare-metal, driver to application framework.

The engineer will be in Beijing/Shanghai/Wuhan in SiEngine’s R&D SW team.

Required Skills:

- 5+ years of software development in automotive, embedded system or mobile.

- Solid knowledge on ARM architectures and Linux kernel.

- Experience in embedded software, Linux driver development and application development. Linux ALSA driver experience is a must.

- Knowledge on audio/speech codecs such as: MP3, AAC, WMA, AC3, Dolby Digital, Auro 3D, DTS, FLAC, AMR(FR/HR).

- Experience in audio processing pipeline for media applications e.g. playback, capture, transcoding, streaming, voice call, analog audio codecs, software defined radio and etc.

- Experience in audio mixer for voice, media, BT, FMRadio and pre- and post-processing algorithms for quality enhancement - such as: EC/NS, EQ, ANC, ICC, AGC, SRC.

- Experience in interfaces and protocols as: I2S/TDM/SPDIF, PCM, I2C/SPI, A2B and etc.

- Hands-on experience in audio acoustic component integration and debug like microphone, headset, PA and loudspeakers.

- Experience in voice recognition (ASR, NLP and TTS and etc) is a plus.

- Experienced in multimedia frameworks such as OpenMAX, GStreamer or Stagefright is a big plus.

Education Requirement:

- B.Sc and above degree from China top universities with major on Computer Science,

EE or Automation etc

  

Siengine，芯擎科技，
是一家中外合资高科技公司，主要股东有亿咖通中国有限公司，安谋科技（中国）有限公司（ARM China）。亿咖通中国有限公司是吉利集团战略投资独立运营的全资子公司。
Siengine致力于为汽车产业的未来发展提供技术先进的SOC解决方案，并成为一家全球化的高科技公司。
我们在北京、上海、武汉有运营办公室。