Overview
Join TikTok’s Search Ranking Team as an intern and contribute to building next-generation search engine models that power one of the world’s leading platforms. You will work on optimizing algorithms, leveraging AI techniques, and improving the search experience for millions of users globally, while collaborating in a fast-paced and innovative environment.
What You'll Get Out of This Internship
- Hands-on experience with advanced AI methods, machine learning, and search ranking models
- Exposure to end-to-end search engine systems and real-world product optimization
- Opportunities to collaborate with cross-functional teams and learn from experienced engineers
- Enhance coding and algorithmic problem-solving skills using Python, Java, or C++
- Build a portfolio of impactful projects with measurable outcomes on user experience
Key Responsibilities
- Enhance TikTok’s search algorithms to deliver more relevant and personalized results
- Apply modern Deep Learning techniques for text, multimodal, and personalized ranking
- Analyze product requirements and integrate AI solutions to optimize search performance
- Test and evaluate algorithm improvements, ensuring measurable impact on user experience
- Collaborate with team members to design, implement, and refine machine learning models
- Contribute to the full lifecycle of search engine development, from experimentation to deployment
Requirements
- Pursuing or holding a degree in Computer Science, Data Science, or a related technical field
- Strong coding skills and solid understanding of algorithms and data structures (Python, Java, C++)
- Practical experience in machine learning and applying models to real-world problems
- Analytical mindset with ability to troubleshoot and optimize algorithms
- Effective communication and teamwork skills
- Familiarity with NLP, CV, recommender systems, or search engine modeling is a plus
Who This Internship Is Ideal For
Students passionate about AI and search technologies who enjoy solving complex problems and applying machine learning in large-scale systems.
About the Company
TikTok is a global platform for short-form mobile video, helping people express creativity, discover content, and connect with communities. With offices worldwide, TikTok fosters innovation, collaboration, and a diverse, inclusive workplace.
Internship Details
Location: Singapore
Duration: Minimum 3 months (January–June or May–August 2026)
Commitment: Full-time
Working Arrangement: Hybrid
Stipend: Not specified
Application Deadline: Rolling applications
