About TikTok
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 products are built to help imaginations thrive. This is doubly true of the teams that make our innovations possible. Together, we inspire creativity and enrich life - a mission we aim towards achieving every day. To us, every challenge, no matter how ambiguous, 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 users we serve. Join us.

At TikTok, we treat privacy as our first 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!
As a part of TikTok Privacy & Security group, the AI Privacy team provides solutions to preserve privacy in all AI-powered experiences, for billions of TikTok users. AI is a critical domain to honor our privacy commitments to users. Nearly every feature at TikTok depends on AI, and AI-related usage of data directly impacts the product experience for all of our users.
In the AI domain, we are facing challenges of an ecosystem with multiple data processing systems, peta-byte scale training data pipelines, explaining complex AI algorithms and rapid development cycles. To fulfill our commitment, we will build privacy aware infrastructure across feature engineering, training data generation, model training, as well as product usages of AI. Our system will enable engineers to rapidly ship features with AI-driven innovation, without making privacy mistakes.

As a software engineer , your responsibilities are:
- Work closely with PMs to design user friendly & efficient platform functionalities for data governance.
- Be responsible for the system design and functionality development of the privacy engineering frameworks and platforms.
- Work on anonymization/psudomization/encryption technologies to preserve user privacy in all ML data processing activities.
- Work closely with operations & business teams to address technical challenges when applying solutions throughout our product suite.
- Investigate the cutting-edge industry progress of privacy engineering and get feedback from business lines, continuously improve efficiency & stability of the solutions