ByteDance

1 day ago

Research Scientist - Technologies of Data Management, LLM and AI Agents - Global Frontier Tech Recruitment Program - 2027 Start (PhD)

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 23 hours agoStatus: Live

Job Summary

Research next-generation AI-native infrastructure for large language models and AI agents, covering the full stack from data management to intelligence and agent architecture. Work on multimodal query processing (vector, full-text, SQL), scalable semantic operators, and infrastructure auto-optimization. Explore network and observability, storage systems, data center power scheduling, and vector retrieval, with opportunities to publish in top tier conferences.

Location: San Jose

Workplace: Onsite

Employment Type: Full time

Job Function: Data Science & Machine Learning

Seniority: Graduate level

Key Responsibilities

•Conduct systematic research across the AI infrastructure stack for LLMs and AI agents.
•Develop multimodal query processing, including vector, full-text, and SQL query processing, and scalable semantic operators.
•Explore intelligence and agent architecture via infrastructure auto-optimization driven by AI agent workflows.
•Research network and observability, including intelligent fault localization and root cause analysis for large-scale AI clusters.
•Work on storage, power scheduling, and distributed vector retrieval systems to improve performance, latency, and cost.

Key Requirements

•Completing or recently completed a PhD in Software Development, Computer Science, Computer Engineering, or a related technical discipline.
•Skilled in at least one mainstream programming language (e.g., C/C++, Python, Go) with strong coding ability and algorithm fundamentals.
•Independently design and develop complex systems and produce design documents, deliverables, and demo systems.
•Familiarity with state-of-the-art data management technologies.
•Preferred: research experience in LLMs and infrastructure, and at least two first-author papers in relevant conferences or journals.

Experience:LLMAI agentsInfrastructure research

Education:PhD / Doctorate in PhD in Software Development, Computer Science, or Computer Engineering (or related technical discipline)

Skills:Learning abilitySelf-motivationTeamworkCommunicationProblem analysis

Tech Stack:C/C++PythonGoSQLTextToSQLNL-to-SQLVector retrievalTime-series databasesVector index

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

Website LinkedIn

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ByteDance

1 day ago

Research Scientist - Technologies of Data Management, LLM and AI Agents - Global Frontier Tech Recruitment Program - 2027 Start (PhD)

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 23 hours agoStatus: Live

Job Summary

Location: San Jose

Workplace: Onsite

Employment Type: Full time

Job Function: Data Science & Machine Learning

Seniority: Graduate level

Key Responsibilities

•Conduct systematic research across the AI infrastructure stack for LLMs and AI agents.
•Develop multimodal query processing, including vector, full-text, and SQL query processing, and scalable semantic operators.
•Explore intelligence and agent architecture via infrastructure auto-optimization driven by AI agent workflows.
•Research network and observability, including intelligent fault localization and root cause analysis for large-scale AI clusters.
•Work on storage, power scheduling, and distributed vector retrieval systems to improve performance, latency, and cost.

Key Requirements

•Completing or recently completed a PhD in Software Development, Computer Science, Computer Engineering, or a related technical discipline.
•Skilled in at least one mainstream programming language (e.g., C/C++, Python, Go) with strong coding ability and algorithm fundamentals.
•Independently design and develop complex systems and produce design documents, deliverables, and demo systems.
•Familiarity with state-of-the-art data management technologies.
•Preferred: research experience in LLMs and infrastructure, and at least two first-author papers in relevant conferences or journals.

Experience:LLMAI agentsInfrastructure research

Education:PhD / Doctorate in PhD in Software Development, Computer Science, or Computer Engineering (or related technical discipline)

Skills:Learning abilitySelf-motivationTeamworkCommunicationProblem analysis

Tech Stack:C/C++PythonGoSQLTextToSQLNL-to-SQLVector retrievalTime-series databasesVector index

Company Brief

ByteDance

Industry: Digital Media

Company Size: Enterprise (1,001+ employees)

Revenue: USD 1B+

Growth: Established Company

Headquarters: Beijing, China

Founded: 2012

Website LinkedIn