Research Scientist, Generative AI - Privacy

Responsibilities
TikTok is the leading destination for short-form mobile video. At TikTok, our mission is to inspire creativity and bring joy. TikTok's global headquarters are in Los Angeles and Singapore, and its offices include New York, London, Dublin, Paris, Berlin, Dubai, Jakarta, Seoul, and Tokyo.

Why Join Us
Creation is the core of TikTok's purpose. Our platform is built to help imaginations thrive. This is doubly true of the teams that make TikTok possible.
Together, we inspire creativity and bring joy - a mission we all believe in and aim towards achieving every day.
To us, every challenge, no matter how difficult, is an opportunity; to learn, to innovate, and to grow as one team. Status quo? Never. Courage? Always.
At TikTok, we create together and grow together. That's how we drive impact - for ourselves, our company, and the communities we serve.
Join us.

At TikTok, we treat privacy as our top priority in our product design and implementation. Privacy is not just about regulation compliance, but also about a more trusted way to enable technology innovation by respecting users’ privacy choices!

Privacy Innovation (PI) Lab is established to explore the next frontier of privacy technology and theory in the digitalized world. We provide key insights and technical solutions on privacy-related innovation for all TikTok’s products. Furthermore, we also collaborate with worldwide technical and academic communities to build an open ecosystem to promote a privacy-friendly digital experience.

Responsibilities

• Design and execute research on the critical industrial challenges of GenAI innovation.
• Work with product teams to understand key privacy requirements from the TikTok product family and provide technical consulting on privacy-related features.
• Work with engineering teams to apply technical achievements from our research to product prototyping.
• Advocate research findings to diverse audiences through written reports and verbal presentations.
• Represent PI Lab and our work in the external technical and academic community.

Qualifications

Minimum Qualifications:

• PhD in Computer Science, a related technical field, or equivalent practical experience.
• Research experience in GenAI with a strong publication record or contributions to open-source projects.

Preferred Qualifications:
2 years of research or production experience in the following areas:

• Pretraining, fine-tuning, and post-training
• Responsible AI, privacy-preserving LLMs, and LLM alignment
• Reinforcement learning for tuning language models
• Efficient training and inference techniques

TikTok 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 TikTok, our mission is to inspire creativity and bring joy. To achieve that goal, we are committed to celebrating our diverse voices and to creating an environment that reflects the many communities we reach. We are passionate about this and hope you are too.

TikTok 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://shorturl.at/cdpT2
Job Information
The base salary range for this position in the selected city is $145000 - $250000 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.

​

For Los Angeles County (unincorporated) Candidates:
​

Qualified applicants with arrest or conviction records will be considered for employment in accordance with all federal, state, and local laws including the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. Our company believes that criminal history may have a direct, adverse and negative relationship on the following job duties, potentially resulting in the withdrawal of the conditional offer of employment:

​

1. Interacting and occasionally having unsupervised contact with internal/external clients and/or colleagues;

​

2. Appropriately handling and managing confidential information including proprietary and trade secret information and access to information technology systems; and

​

3. Exercising sound judgment.

Salary : $145,000 - $250,000