Research Scientist Intern (Video Quality Analysis & Coding Strategy) - 2027 Start (PhD)

ByteDance
San Jose
Workplace: OnsiteInternshipFunction: Data Science & Machine LearningEducation: phdSkills: ["Communication","Independent research","Data-driven analysis","Eagerness to learn"]

Work on ByteDance’s next-generation end-to-end video platform to improve video quality of experience (QoE) at massive scale. Develop and prototype algorithms that combine video analysis, processing, and encoding to optimize video quality for VOD and live streaming. Validate approaches through experiments, benchmarking, and data-driven analysis, and collaborate with cross-functional teams to integrate research into production workflows.

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ByteDance
ByteDance
2 hours ago

Research Scientist Intern (Video Quality Analysis & Coding Strategy) - 2027 Start (PhD)

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Source: Company careers pageValidated by: Fursa AI
Last checked: 2 hours agoStatus: Live

Job Summary

Work on ByteDance’s next-generation end-to-end video platform to improve video quality of experience (QoE) at massive scale. Develop and prototype algorithms that combine video analysis, processing, and encoding to optimize video quality for VOD and live streaming. Validate approaches through experiments, benchmarking, and data-driven analysis, and collaborate with cross-functional teams to integrate research into production workflows.
Location: San Jose
Workplace: Onsite
Employment Type: Internship
Job Function: Data Science & Machine Learning
Seniority: Intern level

Key Responsibilities

  • •Research and develop algorithms for end-to-end video quality optimization using video analysis, processing, and encoding techniques.
  • •Prototype solutions for VOD and live streaming, including monitoring, data analysis, and objective quality evaluation.
  • •Design and validate video algorithms through experiments, benchmarking, and data-driven analysis.
  • •Collaborate with cross-functional teams to integrate research into production workflows and evaluate impact via online or offline testing.
  • •Advance state-of-the-art technologies for video quality optimization and large-scale video systems.

Key Requirements

  • •Currently pursuing a PhD in Computer Science, Electrical Engineering, or a related quantitative field.
  • •Strong foundation in one or more areas such as video enhancement, video compression, subjective/objective video quality assessment, or video streaming.
  • •Strong programming skills in at least one of C, C++, or Python.
  • •Ability to conduct independent research and translate ideas into practical algorithmic solutions.
Education:PhD / Doctorate in Computer Science, Electrical Engineering (or a related quantitative field)
Skills:CommunicationIndependent researchData-driven analysisEagerness to learn
Tech Stack:CC++PythonScikit-learnOpenCVFFmpegPyTorchTensorFlowLinuxShell scriptingHDFS

Company Brief

ByteDance
Develops consumer internet and content platforms, including TikTok and other apps for short-form video, news, and entertainment. It also builds advertising, commerce, and creator tools that connect audiences, brands, and publishers across global markets.
Industry: Digital Media
Company Size: Enterprise (1,001+ employees)
Revenue: USD 1B+
Growth: Established Company
Headquarters: Beijing, China
Founded: 2012
WebsiteLinkedIn