Responsibilities
- Design and develop algorithms to maximize video compression efficiency.
- Optimize codec performance through low-level and system-level enhancements.
- Advance video coding technologies to improve visual quality.
- Research and develop AI-powered codecs and end-to-end image/video compression systems.
Requirements
- Requires an MS or PhD in Computer Science, Electrical Engineering, or a related field.
- Requires in-depth knowledge of video coding standards such as HEVC/H.265, AV1, and H.266/VVC, and reference software such as ECM, x265, or VVEnc, or experience with AI-based codec systems.
- Requires strong programming, debugging, and optimization skills in C/C++ or other general-purpose programming languages.
- Preferred qualifications include experience with live streaming, video conferencing, offline transcoding, software codec development, international standardization, SIMD/NEON optimization, and multithreaded programming.
- Preferred candidates understand business needs and can align technical solutions with product and market goals.
Tech Stack
Categories
About ByteDance
ByteDance is a global incubator of platforms at the cutting edge of commerce, content, entertainment and enterprise services - over 2.5bn people interact with ByteDance products including TikTok. Creation is the core of ByteDance's purpose. Our products are built to help imaginations thrive. This is doubly true of the teams that make our innovations possible. Together, we inspire creativity and enrich life - a mission we aim towards achieving every day. At ByteDance, we create together and grow together. That's how we drive impact - for ourselves, our company, and the users we serve. We are committed to building a safe, healthy and positive online environment for all our users. We have over 110,000 employees based in more than 30 countries globally. Join us.