Job Summary:
Responsible for the architecture definition and algorithm evolution of the multimedia subsystem in the company's core products. In charge of selecting and evaluating underlying IPs (ISP/Codec/NPU/GPU), developing proprietary IPs, and developing and implementing deep learning audio and video algorithms
Key Responsibilities:
1. Responsible for the technical evaluation and selection of multimedia-related IPs (ISP, Video Codec H.264/H.265, GPU, DPU, NPU), conducting in-depth analysis of PPA (performance, power consumption, area), and developing a SoC multimedia subsystem architecture that meets product requirements.
2. Lead the design and definition of self-developed audio and video processing modules or NPU for specific business scenarios.
3. Develop audio and video algorithms based on deep learning, and be responsible for the porting, quantization, pruning, and performance optimization of the algorithms on embedded platforms (NPU/DSP/GPU), ensuring real-time operation of the algorithms in low-power and low-latency environments.
Qualifications:
1. Bachelor's degree or above in computer science, electronic engineering, automation, mathematics, or related fields.
2. 3-5 years of R&D experience in audio and video, image processing, or embedded NPU.
3. Multimedia system: Deep understanding of ISP Pipeline (3A/demosaicing/noise reduction/sharpening, etc.) and display processing flow
4. Hardware and Architecture: Familiar with mainstream SoC and NPU, and understand AXI/AHB bus protocol and data transfer optimization
5. AI algorithm: Proficient in deep learning frameworks (PyTorch/TensorFlow), with experience in deploying computer vision (CV) or audio processing (Audio) algorithms to MCUs
6. Programming languages: Familiar with Python/algorithm simulation software/C/C++
7. Proficient in ISP algorithm tuning, capable of breaking the boundaries between hardware and software, and performing precise root cause analysis on various global image quality issues caused by lenses, sensors, and ISP

Job responsibilities:
1. Responsible for the development and optimization of audio algorithm processing chains, such as AEC, ANS, AGC, VAD, EQ, DRC, etc
2. Responsible for integrating and tuning audio codec capabilities, such as AAC, Opus, G.711, PCM, etc
3. Establish and maintain an audio quality assessment system, identify and address issues such as noise, echo, stuttering, and desynchronization
4. FPGA verification of audio-related RTL modules
Job requirements:
1. Bachelor's degree or above in computer science, software engineering, information processing, or related majors, with at least 3 years of relevant work experience
2. Proficient in C language programming, with over two years of experience in C language development and debugging on MCU
3. Solid foundation in digital signal processing, digital audio, and digital processing of speech signals
4. Strong sense of responsibility, good at communication, dedicated to work, and possessing a strong team spirit
5. Experience in one or more of the following application development fields is preferred
   1) Have experience in engineering implementation of audio 3A algorithms
   2) Experience in debugging embedded audio drivers, Codec chips, and I2S/TDM/PDM interfaces
   3) Experience in developing and debugging embedded AI audio algorithms

Job Responsibilities:
1. Be responsible for the development of wireless communication solutions for SoCs based on the AArch64 architecture, complete the design of embedded systems, driver development and application layer code implementation
2. Lead the integration of software modules and system joint debugging, conduct fault diagnosis and performance optimization, and output technical solutions
3. Provide technical support to customers, solve chip-level/system-level software problems, and write technical documents and case libraries
Job Requirements:
1. Bachelor's degree or above through unified enrollment, majoring in computer science, electronic Engineering, communication engineering or related fields
2. Core Competencies: Proficient in C/C++ development, skilled in Python script development, with a deep understanding of RTOS principles, familiar with AArch64 architecture and debugging toolchains 
3. Bonus points: Candidates with experience in developing MCUS such as STM32/NXP are preferred, and those familiar with wireless protocol stacks such as WiFi/BLE/Thread are preferred
4. Comprehensive Quality: Possess the ability of demand analysis and technical solution design, have good English technical document reading skills, and have a strong sense of teamwork and customer service

Job Responsibilities:
1. Be responsible for the development of wireless communication solutions for SoCs based on the AArch64 architecture, complete the design of embedded systems, driver development and application layer code implementation.
2. Lead the integration of software modules and system joint debugging, conduct fault diagnosis and performance optimization, and output technical solutions.
3. Provide technical support to customers, solve their software problems, and write technical documents and case libraries.
Job Requirements:
1. Bachelor's degree or above through unified enrollment, majoring in computer science, electronic Engineering, communication engineering or related fields.
2. Core Competencies: Proficient in C/C++ development, with a deep understanding of RTOS principles, familiar with the AArch64 architecture and debugging toolchains
3. Bonus points: Candidates with experience in developing MCUS such as STM32/NXP are preferred, and those familiar with wireless protocol stacks such as WiFi/BLE/Thread are preferred.
4. Comprehensive Quality: Possess the ability to analyze demands and design technical solutions, as well as a strong sense of teamwork and customer service.

Job Responsibilities
1. Design analog integrated circuits modules such as dcdc, ldo, op-amp, ADC/DAC, Audio PA, VGA etc. according to specifications
2. Integrate various functional modules into SOC systems according to system requirements
3. Guide layout engineers in their layout design based on circuit requirements
4. Complete design documentation and test plans based on design results
5. Perform chip functional module and system testing, performance evaluation, and problem analysis
Job Requirements
1. Master's degree or above in microelectronics, semiconductors or related fields
2. Strong foundation in circuit principles and knowledge of feedback theory and its applications
3. Ability to correctly analyze integrated circuits such as op-amps, amplifiers, mixers
4. Proficient in using integrated circuit design environments
5. Ability to set up correct simulation test platforms using circuit simulation software and correctly analyze circuit simulation results
6. Good team spirit and conscientious work attitude

Job responsibilities
1. Design RF integrated circuits such as LNA, Mixer, PLL, VCO and PA
2. Guide layout engineer to carry out layout design according to circuit requirements
3. Complete the design document and test plan according to the design result
4. Chip function module and system testing, performance evaluation and problem analysis

Job Requirements
1. Master degree or above in microelectronics, semiconductor or related field
2. Master the basic knowledge of circuit principle, understand feedback theory and its application
3. Can correctly analyze integrated unit circuits such as op amp, power amplifier, mixer, etc
4. Proficient in mainstream integrated circuit design environment
5. Can use circuit simulation software to establish correct simulation test platform and correctly analyze circuit simulation results
6. Good team work spirit, dedicated and responsible

Job descriptions

1.Design, simulate and synthesize digital integrated circuits

2.Test and analyze the chip

3.Complete design and test documents

Job Requirements

1.Master degree or above

2.Use Verilog/VHDL hardware description language for logic design

3.Use design tools for hardware simulation,debugging,logic synthesis and timing analysis

4.Strong learning ability, proactive and dedicated work and team spirit