537 jobs for "R&D Quality Engineer"

Model Data Operations Specialist, Evaluation & Judgement Center, Platform Responsibility

At TikTok

Posted on Mar 23

View job Apply on company site

Principal Application Engineer

At Cadence - Pune

Posted on Mar 14

View job Apply on company site

Application Engineer (Display eBeam 顯示器eBeam製程開發)

At Applied Materials - Tainan

Posted on May 20

View job Apply on company site

TikTok - Data Science(Data Foundation and System) - Singapore

At TikTok

Posted on Jan 23

View job Apply on company site

Sensory Product Researcher

At Altria Group, Inc. - Remote / Flexible

Posted on Oct 31

View job Apply on company site

Hardware Development Project Lead

At Hitachi Energy - Vaesteras

Posted on Oct 30

View job Apply on company site

Technical Project Management Experienced Professional

At Hitachi Energy - Bland

Posted on Oct 29

View job Apply on company site

Metal Fabricator A

At Yamaha Motor US - Kilgore

Posted on Oct 22

View job Apply on company site

Senior Procurement Specialist

At BD - Tijuana

Posted on Oct 9

View job Apply on company site

Senior Program Manager, Product Development

At BD - Franklin Lakes

Posted on Oct 6

View job Apply on company site

Design Engineer

At Yamaha Motor US - Kilgore

Posted on Oct 3

View job Apply on company site

Sr. Project Manager

At SP Industries Inc. - Warminster

Posted on Sep 29

View job Apply on company site

Research Scientist in Industrial Engineering/analytics-driven manufacturing optimization - Beijing, China

At Hitachi Energy - Beijing

Posted on Sep 18

View job Apply on company site

Staff Electrical Engineer

At BD - Durham · Chicago

Posted on Sep 16

View job Apply on company site

Production Team Member

At CRH - Fuquay Varina

Posted on Jul 24

View job Apply on company site

SLM & VLM Engineer — Post-Training, Tool Calling & Agents

At Jabil

Posted on May 19

View job Apply on company site

Senior / Staff SLM & VLM Engineer — Post-Training, Tool Calling & Agents

At Jabil

Posted on May 19

View job Apply on company site

Power System Studies Engineer

At Hitachi Energy - Madrid

Posted on Apr 27

View job Apply on company site

Primary Design Engineer

At Hitachi Energy - Chennai

Posted on Aug 19

View job Apply on company site

Hardware Test Specialist, Failure Analysis (Gateway)

At SpaceX - Redmond

Posted on Aug 12

View job Apply on company site

TikTok

Model Data Operations Specialist, Evaluation & Judgement Center, Platform Responsibility

SingaporeOperationsPosted Mar 23, 2026

Apply on company site View full job

Responsibilities

About the Team
The Platform Responsibility team is bringing disruptive innovation to content safety through the deep application of AI. We are building next-generation infrastructure that leverages advanced LLMs to reshape risk detection and governance. By engineering high-quality data pipelines and integrating AI into core decision-making, we drive exponential efficiency gains and precision. Working at the intersection of scalable engineering and technology, we empower global business growth while serving as the foundation of user trust.

About the Role
Under the spirit of TikTok Community Guidelines, the team leverages the capabilities of LLM and prompt engineering to deliver a large model Agent that can represent "absolute correctness", providing stable evaluation capabilities for TikTok content safety. This role will lead the team to refine strategy operations and prompt optimization to enhance the Agent's precise recall ability for risky content.

Responsibilities:
- Undertake AI special projects for product R&D, perform tasks such as annotation of the LLM model training data sample set, evaluation of model iteration effectiveness, industry application research, and security compliance assurance. Cooperate closely with upstream product technology to jointly promote the achievement of business objectives.
- Standardise Definitions: Responsible for the definition and access criteria of the Golden Set across all risk domains (pornography, violence and terrorism, politics-related, abuse, etc.). Convert qualitative Policy documents into quantitative annotation SOPs executable by the Data Ops team.
- Ground Truth Delivery: Responsible for key aspects of queue delivery, including but not limited to demand analysis, acceptance, solution customization and training, quality assurance, delivery, etc.
- Operation of the Adjudication Mechanism: Establish an adjudication mechanism for internal cases to align consistent judgments on risk issues of different levels.
- Based on an understanding of LLM content safety process design and Community Guidelines, design rule routing logic suitable for LLM execution, and continuously optimize and iterate to improve model performance and resource utilization efficiency.
- Establish an AI content quality management system, be responsible for quality results, and continuously conduct work such as problem diagnosis, data analysis, and model optimization.

Qualifications

Minimum Qualifications:
- Bachelor's degree or above, with 3+ years of experience in model operations, AI/ML operations, or related domains.
- Demonstrated ability to lead community policy development and collaborate effectively across Product, Engineering, and Operations teams. Strong problem-solving skills with the ability to identify root causes, prioritize initiatives, develop structured improvement roadmaps, drive execution, and measure impact through clear success metrics.
- Deep interest in internet products and strong awareness of AI industry trends. Familiarity with mainstream LLM products (e.g., ChatGPT, Gemini, etc.) and hands-on experience in model training, evaluation, or prompt engineering.
- Highly data-sensitive with strong analytical capabilities. Able to translate data insights into actionable strategies, synthesize complex findings, and proactively drive resolution of operational or model-related issues.
- Demonstrated understanding of community safety frameworks and risk governance. Strong risk awareness and accountability, with the ability to proactively identify content, model, or process risks and design scalable mitigation solutions.

Preferred Qualifications
- Background in product management or technical experience in search systems, artificial intelligence, or large language models are strongly preferred.
- Self-motivated and results-driven, able to influence stakeholders in fast-paced, ambiguous environments.

Responsibilities

Qualifications

Qualifications

Minimum Qualifications:
- Bachelor's degree or above, with 3+ years of experience in model operations, AI/ML operations, or related domains.
- Demonstrated ability to lead community policy development and collaborate effectively across Product, Engineering, and Operations teams. Strong problem-solving skills with the ability to identify root causes, prioritize initiatives, develop structured improvement roadmaps, drive execution, and measure impact through clear success metrics.
- Deep interest in internet products and strong awareness of AI industry trends. Familiarity with mainstream LLM products (e.g., ChatGPT, Gemini, etc.) and hands-on experience in model training, evaluation, or prompt engineering.
- Highly data-sensitive with strong analytical capabilities. Able to translate data insights into actionable strategies, synthesize complex findings, and proactively drive resolution of operational or model-related issues.
- Demonstrated understanding of community safety frameworks and risk governance. Strong risk awareness and accountability, with the ability to proactively identify content, model, or process risks and design scalable mitigation solutions.

Preferred Qualifications
- Background in product management or technical experience in search systems, artificial intelligence, or large language models are strongly preferred.
- Self-motivated and results-driven, able to influence stakeholders in fast-paced, ambiguous environments.

About TikTok

TikTok is the leading destination for short-form mobile video and our mission is to inspire creativity and bring joy.

Size: 5,001 - 10,000 employees
Industry: Entertainment & Gaming

View company profile