About Team
As part of a technology‑driven company, our Multimedia Lab focuses on core R&D for multimedia content such as audio, video, point clouds, and meshes. We are contributors to international standardization efforts and have built comprehensive capabilities across algorithm design, system implementation, and hardware‑software co‑optimization. Our work centers on key areas such as content generation, analysis, compression, processing, transmission, and interaction. We consistently deliver high‑quality, practical, and scalable solutions that support diverse business innovations. Alongside our commitment to efficient and reliable technology delivery, we invest heavily in foundational research—exploring fundamental algorithms, large models, and next‑generation standards to build sustainable, forward‑looking technical competitiveness.
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
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 software (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
Compensation Description (Annually):
The base salary range for this position in the selected city is $202,160 - $368,220 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).
The Company reserves the right to modify or change these benefits programs at any time, with or without notice.
Reasonable Accommodation
ByteDance is committed to providing reasonable accommodations in our recruitment processes for candidates with disabilities, pregnancy, sincerely held religious beliefs or other reasons protected by applicable laws. If you need assistance or a reasonable accommodation, please reach out to us at https://tinyurl.com/RA-request
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