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Lead a team of data engineers to build and scale a modern Data Lakehouse (AWS S3, Iceberg, EMR) and transformation frameworks (dbt) for a global streaming platform, enabling self-serve analytics and AI readiness.
Builds backend services and data pipelines for AI-driven geospatial systems powering OceanX’s science and media platforms using Python, REST APIs, and PostgreSQL.
Build and maintain scalable backend systems and tools to detect harmful content and abusive behavior on TikTok’s global platform.
Build and maintain TikTok’s local service governance platform, designing microservices in Java/Golang to enforce policies for merchants, creators, and content while optimizing platform safety and user experience.
Build and optimize TikTok’s search infrastructure to support fast iterations and a robust, multi-billion-user experience.
Build and optimize TikTok’s real-time, high-scale distributed infrastructure for live streaming and the in-app wallet system, using Go, Python, Java, or C++ with databases like MySQL/Redis and Kafka.
Build and optimize TikTok’s real-time, large-scale distributed infrastructure for live streaming and in-app wallet systems using Go, Python, Java, or C++.
Build distributed backend systems to power user growth features for TikTok’s global products, integrating ML models and data pipelines to drive acquisition, activation, and retention at scale.
Design and maintain systems that protect user privacy and ensure compliance with regulations, collaborating with engineering teams to handle privacy incidents.
Build and scale backend services powering TikTok’s messaging platform, ensuring high performance and reliability for millions of users.
Build and optimize TikTok Wallet’s real-time, high-performance backend infrastructure to power in-app payments and live-streaming interactions.
Build and maintain TikTok’s global live-streaming platform, designing low-latency distributed systems for video delivery, scheduling, and persistence.
Design and build scalable data infrastructure, pipelines, and AI-powered analytics for a media company, enabling data-driven decisions across subscriptions, advertising, and editorial.
Build and scale TikTok’s messaging backend in Singapore, working on Streak, Stickers, and real-time IM infrastructure while exploring AI-powered features like chatbots and AIGC stickers.
Lead the design and scaling of data infrastructure for a media business, including data lakes, CDPs, and AI-powered analytics products that support editorial, subscriptions, and advertising teams.
Builds and scales backend systems for a fast-growing creator platform, improving architecture and reliability on AWS.
Build and scale backend services for KaiKai Lock Screen and CMS, handling millions of daily users with Java and scalable data processing.
Build data pipelines and AI tools to power TikTok’s ad-monetization systems, creating dashboards and services that help teams optimize revenue.
Build and optimize TikTok’s real-time, large-scale distributed infrastructure for live streaming, ensuring seamless global interactions between streamers and audiences.
Intern on TikTok’s Search Architecture team, designing and optimizing backend systems for the search engine that powers content discovery across TikTok and its apps.
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