AI Engineer — LLM & Multimodal Search

TikTok; Singapore; On-site; SGD 90,000 - 150,000; Full time

Job summary

TikTok is seeking graduates to join the Search Team, working on AI-powered search experiences and cutting-edge AI technologies. You will contribute to end-to-end development of search systems, applying LLM, RAG, and multimodal approaches to deliver accurate results.

Ideal candidates have strong C++/Python skills, a solid ML background, and a passion for building scalable, user-centric search solutions. Join a fast-growing global tech company with diverse teams and impactful projects.

Qualifications

• Bachelor's or Master's in Software Development, CS, or related field.
• Proficient in C++/Python.
• Experience with ML/NLP/CV is a plus.

Responsibilities

• Build AI Search agents with planning, memory and tool-use capabilities.
• Improve LLM-based query understanding and search relevance.
• Develop multimodal representations and RAG improvements.
• Collaborate with cross-functional teams to ship updates.

Skills

C++/Python

Algorithms & DS

LLM fundamentals

Machine learning

Education

Bachelor's/Master in CS/CE

Job description

TikTok is seeking graduates to join the Search Team, working on AI-powered search experiences and cutting-edge AI technologies. You will contribute to end-to-end development of search systems, applying LLM, RAG, and multimodal approaches to deliver accurate results.

Ideal candidates have strong C++/Python skills, a solid ML background, and a passion for building scalable, user-centric search solutions. Join a fast-growing global tech company with diverse teams and impactful projects.