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Tiktok

>500 Employees · Entertainment / Media ·

133 Followers

1,037 Job Vacancies

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Tiktok Careers and Job Vacancies

Active Jobs Expired Jobs
AI Full-Stack Engineer Intern (TikTok Shop - SEA) - 2027 Start AI Full-Stack Engineer Intern (TikTok Shop - SEA) - 2027 Start

TikTok

Undisclosed

Internship

Singapore

  • Participate in the R&D of TikTok Shop's Southeast Asia business, including end-to-end full-stack delivery spanning front-end pages, server-side APIs, data pipelines, and launch verification;
  • Participate in TikTok Shop's front-end and full-stack engineering development, including data model abstraction, performance optimization, and user experience optimization;
  • Leverage AI Coding tools to build an AI-assisted R&D workflow covering requirement understanding, solution generation, code implementation, test verification, code review, and online troubleshooting, thereby improving R&D efficiency and quality, and participate in the implementation of AI engineering capabilities in real business scenarios; ...
Posted
22 days ago
Machine Learning Engineer Intern (TikTok Shop - SEA) - 2027 Start Machine Learning Engineer Intern (TikTok Shop - SEA) - 2027 Start

TikTok

Undisclosed

Internship

Singapore

  • Responsible for development of data-empowered capabilities for e-commerce platform, enable different e-commerce verticals to extract and apply key insights from oceans of data to meet their business needs;
  • Develop data mining pipelines to extract data assets (eg. entity labels) from aggregated data and enable the extraction of actionable insights from large volumes of domain data;
  • Design and development of various strategies, algorithms and machine learning techniques to improve the accuracy and coverage of extracted data assets; ...
Posted
22 days ago
AI Agent Algorithm Engineer Graduate (Global E-Commerce, Affiliate) - 2027 Start (PhD) AI Agent Algorithm Engineer Graduate (Global E-Commerce, Affiliate) - 2027 Start (PhD)

TikTok

Undisclosed

Full Time

Singapore

  • Build and evolve the agent runtime (harness / agent loop) powering our creator / seller agents — orchestrate skills, tools, and context.
  • Engineer context & memory for long multi-turn agents — agentic memory (structured note-taking), context compaction / summarization, context editing / observation masking, and just-in-time (retrieve-then-load) retrieval.
  • Post-train and fine-tune LLMs (SFT / DPO / RL) and build the data flywheel that turns served conversations into training / eval / retrieval signals. ...
Posted
22 days ago
Product Operation Manager Graduate (Creative-GMPT) - 2027 Start Product Operation Manager Graduate (Creative-GMPT) - 2027 Start

TikTok

Undisclosed

Full Time

Singapore

  • Gain cross-functional exposure through structured job rotations aligned with global business priorities within 2 years;
  • Dedicated growth support from leader and mentor;
  • High-Impact Opportunities. ...
Posted
22 days ago
LLM Machine Learning Engineer Graduate (Global E-Commerce, Supply Chain and Logistics) - 2027 Start (PhD) LLM Machine Learning Engineer Graduate (Global E-Commerce, Supply Chain and Logistics) - 2027 Start (PhD)

TikTok

Undisclosed

Full Time

Singapore

  • Build global logistic and warehousing network, improve operations efficiency and reduce operational cost with data analysis, machine learning and operation research methods.
  • Create supply chain's data portrait and knowledge graph in various dimensions such as vendors, commodity, place of origin, inventory, production capacity and quality of fulfillment, etc. Predict user needs in different countries and regions, guide inventory preparation and fulfillment, and implement effective pricing. From a comprehensive B-C perspective, optimize platform efficiency and enhance user experience through diverse supply chain collaboration means.
  • Optimize merchant/merchandise supply. Mine high-quality global merchant leads, establish outreach and conversion mechanism to drive merchant growth, and provide continuous incubation and support after merchant onboard. Track international e-commerce trends and TT content trends, identify best-selling product leads and improve the supply of high-quality and affordable goods. Collaborate with the supply chain system to build systematic product growth and operation capabilities. ...
Posted
22 days ago
Machine Learning Engineer Graduate (Global E-Commerce, Search) - 2027 Start (PhD) Machine Learning Engineer Graduate (Global E-Commerce, Search) - 2027 Start (PhD)

TikTok

Undisclosed

Full Time

Singapore

  • Improve the basic search quality and user experience: Optimize query analysis and text relevance matching. Understand e-commerce video content and implement multi-modal matching. Improve users' perception of product authority, and deeply participate in the design and implementation of core search products. Comprehensively improve the end-to-end shopping experience from browsing to after-sales.
  • Design and implement the end-to-end ranking system (recall, first stage ranking, final stage ranking and mixed row): Improve users' personalized shopping interests model. Improve the shopping conversion efficiency for merchandise, video and live stream to promote GMV growth.
  • Promote the development of the ecosystem: From the perspective of the industry and businesses, solve challenging problems such as supply and demand matching, business cold start, and sustainable business growth, etc. Think, analyze and adjust the evolution of the system to achieve long-term and sustainable growth of GMV. ...
Posted
22 days ago
Agentic Lead Product Operations Intern (C-S HQ PSO) - 2027 Start Agentic Lead Product Operations Intern (C-S HQ PSO) - 2027 Start

TikTok

Undisclosed

Full Time

Singapore

  • Performance insights: Conduct data-driven deep-dives to identify best practices and optimization levers for our products.
  • Product understanding: Become an expert in one of our most exciting but also technically most complex products - user your expertise to help our product team make better development decisions and our clients to more effectively use the product
  • Go-to-market support: Help analyze product functionality, test hypotheses, and refine product messaging for advertiser-facing initiatives. ...
Posted
22 days ago
Large Recommendation Model Algorithm Engineer Intern (Global E-Commerce) - 2027 Start Large Recommendation Model Algorithm Engineer Intern (Global E-Commerce) - 2027 Start

TikTok

Undisclosed

Full Time

Singapore

  • Build and optimize cross-scenario shared Foundation Models to enable unified modeling and efficient inference.
  • Advance the event-sequence-driven generative recommendation paradigm, integrating multimodal understanding and generative capabilities.
  • Apply LLM technologies across retrieval, ranking, and re-ranking stages; participate in model training, inference optimization, and system co-design. ...
Posted
22 days ago