Video Codec Algorithm Engineer - Multimedia Lab

About the role

Our Multimedia Lab focuses on core R&D for multimedia content such as audio, video, point clouds, and meshes. We contribute to international standardization efforts and have comprehensive capabilities in algorithm design, system implementation, and hardware-software co-optimization.

Responsibilities

• Design and develop cutting-edge algorithms to maximize compression efficiency
• Optimize codec performance through low-level and system-level enhancements
• Push the boundaries of state-of-the-art video coding technologies to deliver superior visual quality
• Conduct research and development on AI-powered codecs, including end-to-end image/video compression systems

About Team

Founded in 2012, ByteDance's mission is to inspire creativity and enrich life. With a suite of more than a dozen products, including TikTok, Lemon8, CapCut and Pico as well as platforms specific to the China market, including Toutiao, Douyin, and Xigua, ByteDance has made it easier and more fun for people to connect with, consume, and create content.

About Us

ByteDance is committed to creating an inclusive space where employees are valued for their skills, experiences, and unique perspectives. Our platform connects people from across the globe and so does our workplace. At ByteDance, our mission is to inspire creativity and enrich life. To achieve that goal, we are committed to celebrating our diverse voices and to creating an environment that reflects the many communities we reach.

Qualifications

• Minimum Qualifications: MS or PhD in Computer Science, Electrical Engineering, or a related field
• In-depth knowledge of video coding standards (e.g., HEVC/H.265, AV1, H.266/VVC), reference softwares (e.g., , ECM, x265, VVEnc) or AI-based codec systems
• Strong programming, debugging, and optimization skills in C/C++ or other general-purpose programming languages

Preferred Qualifications

• Experience in developing video applications such as live streaming, video conferencing, or offline transcoding
• Hands-on experience with software codec development
• Background in international standardization efforts
• Familiarity with SIMD/NEON optimization and multi-threaded programming
• Strong understanding of business needs and the ability to align technical solutions with product and market goals

Job Information

【For Pay Transparency】Compensation Description (Annually) The base salary range for this position in the selected city is $202160 - $368220 annually. Compensation may vary outside of this range depending on a number of factors, including a candidate’s qualifications, skills, competencies and experience, and location. Base pay is one part of the Total Package that is provided to compensate and recognize employees for their work, and this role may be eligible for additional discretionary bonuses/incentives, and restricted stock units. Benefits may vary depending on the nature of employment and the country work location. Employees have day one access to medical, dental, and vision insurance, a 401(k) savings plan with company match, paid parental leave, short-term and long-term disability coverage, life insurance, wellbeing benefits, among others. Employees also receive 10 paid holidays per year, 10 paid sick days per year and 17 days of Paid Personal Time (prorated upon hire with increasing accruals by tenure).