TikTok

Architects and builds model/agent pipelines, observability/evaluation frameworks, and LLM/agent platforms; designs core infrastructure and implements retrieval augmented generation systems, focusing on reproducibility and performance optimization.

AI LLM Observability RAG

Open 34d RemoteNorth America

LLM & Agentic AI Machine Learning Software Engineer, TikTok - Content Ecology Local Services

Open 34d RemoteMENAInternshipIntern

Develops AI models and algorithms to enhance TikTok’s local services, focusing on multilingual/multimodal understanding, semantic representations, and improving transaction conversion through scalable ML systems.

Data Analyst Project Intern (Measurement, Center of Excellence) - 2026 Start (BS/MS)

United Arab Emirates

Intern analyzing advertising data, automating reporting workflows, and building dashboards to support advertising measurement and effectiveness research projects at TikTok.

Open 34d RemoteNorth AmericaInternshipIntern

Data Engineer Intern (E-commerce) - 2027 Summer

Open 34d RemoteNorth America

Data Engineer Intern building ETL pipelines, big data systems, and data transformations to support TikTok's e-commerce data ingestion and integration needs.

Machine Learning Engineer, TikTok Brand Ads

The Machine Learning Engineer will develop multimodal LLM models and large-scale indexing and retrieval systems to improve ad ranking and content understanding for TikTok's brand ads. The role involves optimizing model training and production inference pipelines to align cross-modal ad and content representations.

WFM Data Engineer: Real-Time Analytics & Automation

Analytics Automation Data Engineering Performance Management Python +1 skills

The WFM Data Engineer at TikTok develops and maintains Python and SQL data pipelines to drive real-time performance management and operational efficiency. The role involves collaborating with cross-functional teams to monitor KPIs and automate workflows within a global moderation environment.

TikTok

Data Warehouse Engineer Graduate: Big Data & Real-Time

TikTok is seeking a Data Warehouse Engineer Graduate to join the Data Platform to support the TikTok PGC data infrastructure. You will contribute to building data warehouses supporting batch and streaming data…

Data Warehouse Engineer Graduate (Data Platform, TikTok PGC) - 2027 Start Singapore Regular Bachelor/Master Graduate - 2027 Start

Analytics Data Warehousing Express.js Flink Hadoop +8 skills

Builds and maintains TikTok’s offline/real-time data warehouses (PB-scale) to process billions of user records, designing scalable data pipelines, analytics systems, and tools for business insights.

TikTok

Open 35d APACInternshipIntern

Data Warehouse Engineer Intern (Data Platform, Global E-Commerce) - 2027 Start Singapore Undergraduate/Master Intern - 2027 Start

C++ Data Mining Data Modeling Data Warehousing E-commerce +8 skills

Build and optimize batch/real-time data warehouses and ETL pipelines for TikTok’s global e-commerce platform, enabling business insights and decision-making.

TikTok

Backend Engineer - Real-time Streaming & Fund Safety

Build and optimize real-time, distributed infrastructure for TikTok’s live streaming platform while ensuring fund-related data consistency and collaborating with product managers.

Open 36d North AmericaInternshipIntern

Machine Learning MLOps Intern (Global SRE) - 2027 Summer

Automation Machine Learning MLOps Observability

Intern designs and deploys MLOps platforms, automates observability and resource management, and ensures reliability for ML training and inference systems.

Machine Learning Engineer Graduate (E-Commerce Supply Chain & Logistics - LLM/Agent) - 2027 Start (PhD)

Open 36d North America

LLM Reinforcement Learning

Develop AI agents and LLMs to automate and optimize e-commerce supply chain and logistics workflows, focusing on multimodal understanding and cost-efficient inference.

Machine Learning Engineer Graduate (E-Commerce Supply Chain & Logistics - LLM/Agent) - 2027 Start (PhD)

Build and optimize LLM-based systems for e-commerce supply chain logistics, including RAG, agent workflows, and multimodal understanding.

Machine Learning Engineer Graduate (E-Commerce Supply Chain & Logistics) - 2027 Start

Automation Data Mining Deep Learning LLM NLP +1 skills

Develops AI models for e-commerce logistics, including address verification, sales forecasting, and package trajectory prediction using NLP, LLMs, and deep learning.

Software Engineer Graduate (TikTok Search Data Infra) - 2027 Start

Data Quality Feature Engineering Observability

Build and optimize TikTok’s search and data infrastructure pipelines, focusing on video query systems, streaming/batch data processing, and feature engineering to enhance data quality, observability, and cost efficiency.

Open 36d RemoteNorth AmericaInternshipIntern

Machine Learning Engineer Intern (E-Commerce Supply Chain & Logistics-LLM / Agent) - 2027 Start (PhD)

LLM RAG Reinforcement Learning

Build and evaluate LLM-based agent systems for e-commerce supply chain and logistics workflows using reinforcement learning and retrieval-augmented generation.

Open 36d RemoteNorth AmericaInternshipIntern

Machine Learning Engineer Intern (E-Commerce Supply Chain & Logistics-LLM/Agent) - 2027 Start (PhD)

LLM RAG Reinforcement Learning

Develops advanced LLM-based agent systems for e-commerce supply chain logistics, focusing on task automation, multimodal reasoning, and real-time optimization of workflows like address correction and trajectory prediction.

Machine Learning Engineer Graduate (E-Commerce Supply Chain & Logistics) - 2027 Start

Deep Learning E-commerce LLM NLP Reinforcement Learning +1 skills

Builds ML models for e-commerce supply chain forecasting, logistics optimization, and demand prediction using time series, deep learning, and NLP/LLM techniques.

Backend Software Engineer, AI Infrastructure for SDLC - Engineering Efficiency

AI Ai Enablement CI/CD LLM Observability +1 skills

Builds and optimizes AI-driven tools to streamline software development lifecycle (SDLC) processes, including CI/CD pipelines, backend services, and AI/ML workflows for engineering efficiency.