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Responsibilities As a part of TikTok Privacy & Security group, the mission of the Online Infra team is to ensure responsible data practices across TikTok and meet privacy commitments made to regulators and end-users in…
Lead the design and implementation of a multi-agent AI system to detect and mitigate risks in automated content production at TikTok.
Responsibilities Our Team is building AI infrastructure and developer platform capabilities used by approximately 500 engineers. The team supports AI-native software development by improving shared tooling, platform…
Write and maintain automated tests for TikTok’s mobile video platform to ensure reliability and performance across features.
Build and maintain TikTok’s recommendation algorithms that personalize content feeds, using ML techniques to improve user engagement and platform growth.
Responsibilities Global E-commerce is a content e-commerce business with international short video product as the carrier. It is committed to becoming the first choice for users to discover and purchase good products…
Responsibilities 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,…
Responsibilities The team builds the products and infrastructure that help users discover people they know, establish and manage connections, and maintain meaningful relationships on TikTok. Our work spans the full…
Lead a team of ML engineers to build and scale TikTok’s core recommendation and AI systems that power user engagement and content discovery.
Builds and optimizes TikTok’s global core data storage infrastructure, ensuring high performance, reliability, and AI-driven intelligence for millions of users.
Build and optimize backend services for TikTok’s speech AI platform, implementing large-model speech synthesis and multimodal dialogue systems to power audio features across products.
Responsibilities About the Team The livestream industry has seen tremendous growth in recent years and has become the next growth driver for TikTok global business. It also brings great joy to users globally and it…
Build and optimize large-scale recommendation and search infrastructure for TikTok Shop using big data tools like Spark, Flink, and Kafka to support ML-driven e-commerce features.
Responsibilities Team Introduction We are the messaging team on TikTok. Our team's mission is to facilitate meaningful user connections through TikTok's messaging experience, which is still in its infancy. We…
Responsibilities Team Introduction We are the TikTok Search Engineering team, dedicated to building a world-class mobile search experience. You will help develop high-performance, highly reliable search products that…
Responsibilities Team Introduction TT-Search Algorithm & Applied AI is the algorithm team behind the search business built on TikTok (TikTok Search), with the goal of becoming the search engine of choice for users…
Responsibilities Description Global E-Commerce's Governance and Experience (GNE) organization is responsible for ensuring a safe, trustworthy, and high-quality marketplace experience for buyers, sellers, and…
Build and optimize scalable backend services for TikTok Shop’s e-commerce platform using Go, Python, Java, or C++ while collaborating with global teams.
Build scalable backend services for TikTok Shop’s e-commerce and live content platforms, focusing on security and performance to support merchants and customer experiences.
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