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ByteDance

Builds content apps, business software and AI

ASIC Design Engineer - Video Silicon IP, Multimedia Lab

Silicon & ASIC DesignConfirmed live in the last 24 hours
Full-timeSan Jose, CA, USANo salary listedIn-person

About the Job

Requirements

  • A minimum of 2 years of ASIC front-end design experience as a primary RTL owner is required.
  • Proficiency in SystemVerilog RTL design or High-Level Synthesis is required.
  • Familiarity with Universal Verification Methodology, Design and Verification Procedures, and C++ is required.
  • A solid understanding of very-large-scale integration design concepts is required, including pipelining, clock gating, memory architecture, AXI/APB bus interfaces, and SystemVerilog assertion basics.
  • Proficiency in Python scripting for electronic design automation flow automation is required.

Responsibilities

  • Work closely with architecture, algorithm, and verification teams to build high-performance, low-power video processing intellectual property.
  • Apply computer architecture and ASIC design knowledge to create ASIC designs for compressing and processing still images and videos.
  • Develop micro-architectures that meet area, power, and performance targets for multi-standard codec cores.
  • Collaborate with algorithm teams to translate codec standard specifications and proprietary codec improvements into implementable hardware architectures.
  • Design and implement register-transfer-level code in SystemVerilog or Verilog for video codec pipeline stages, including intra/inter prediction, transform and quantization, entropy coding (CABAC/ANS), and in-loop filters.
  • Drive functional correctness in partnership with the verification team using directed and constrained-random UVM test benches; debug and close RTL coverage metrics.
  • Understand synthesis, timing analysis, and clock-domain crossing/reset-domain crossing checks; work with physical design on floor-plan and timing-closure guidance.

Desired Qualifications

  • Experience with video codecs such as H.265/HEVC, H.266/VVC, AV1, VP9, or H.264/AVC is a plus.
  • Experience with relevant image signal processing or machine-learning-based image/video compression is preferred.
  • Experience with FPGA prototyping for pre-silicon codec validation is preferred.
  • Practical experience using large language models such as GitHub Copilot, Claude, or ChatGPT to assist RTL design workflows is preferred.

About the Company

ByteDance

Builds content apps, business software and AI

ByteDance builds content and creation apps for consumers, alongside collaboration software and AI services for businesses. Its video platforms connect viewers with creators, while CapCut gives people tools to edit and publish videos. The group also develops Lark for workplace communication and shared documents, and its Seed research teams build language, image, video, and speech models used in consumer apps and sold through BytePlus cloud services. It earns money from advertising, commerce services, paid software subscriptions, and usage of its enterprise technology. ByteDance was founded in 2012 and has its operational headquarters in Beijing, China.

Company size
10,001+
Company stage
Private
Total funding
$35.1B
Headquarters
Haidian, China
Founded
2012

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