Graduate Multimodal LLM Algorithm Engineer

TIKTOK PTE. LTD.; Singapore; On-site; SGD 90,000 - 120,000; Full time

Job summary

TikTok PTE. LTD. is seeking graduates to join the Global E-commerce Algorithm team.

You will work on multimodal content understanding, price intelligence, and intelligent agent capabilities that power product catalog construction, matching, pricing, and recommendations across global content-commerce scenarios. You will explore NLP, CV, Multimodal LLMs, video LLMs, SID, and generative search to drive real-world business impact.

Qualifications

• Bachelor's or Master's degree in Software Development, Computer Science, Computer Engineering, or a related technical discipline.
• Strong research or practical experience in NLP, CV, generative models (e.g. Diffusion, GANs, ControlNet), multimodal learning, large models, or Agents.
• Proficiency in PyTorch / TensorFlow and hands-on experience in model training, tuning, and deployment.

Responsibilities

• Build global product catalog and content understanding systems, modeling products, videos, images, merchants, and brands with structured representations.
• Develop algorithms for identical product matching, deduplication, and cross-lingual product aggregation across multimodal data.
• Build pricing algorithms for price comparison, product pricing, price monitoring, and anomaly detection.
• Construct multimodal semantic links across video-product and product-product relationships for trend understanding and content-commerce optimization.
• Explore next-generation generative search and recommendation through representation learning and SID modeling across videos, livestreams, products, and queries.
• Design algorithms for high-engagement, high-conversion e-commerce visuals, including background synthesis, virtual try-on, and lifestyle scene generation.
• Explore business-facing Agents leveraging RAG, tool calling, planning, and automated evaluation.
• Own end-to-end algorithm workflow: data construction, training, evaluation, deployment, and iteration.

Skills

NLP

CV

Generative models

Multimodal learning

LLMs

PyTorch

TensorFlow

Agents

Education

Bachelor's or Master's in Computer Science/Software

Tools

PyTorch

TensorFlow

Job description

TikTok PTE. LTD. is seeking graduates to join the Global E-commerce Algorithm team.

You will work on multimodal content understanding, price intelligence, and intelligent agent capabilities that power product catalog construction, matching, pricing, and recommendations across global content-commerce scenarios. You will explore NLP, CV, Multimodal LLMs, video LLMs, SID, and generative search to drive real-world business impact.