Machine Learning Engineer Project Intern (MultiModal ML Direction) - 2026 Start (BS/MS)

TikTok; Singapore; On-site; SGD 20,000 - 27,000; Full time

Job summary

A leading short-form video platform is offering an internship for students in Singapore. As part of the Data Solutions Team, you will handle responsibilities related to large model prompt engineering and support various AI projects. Ideal candidates are pursuing a degree in computer science or a related field, familiar with deep learning frameworks like TensorFlow, have solid Python skills, and can commit full-time for 3 months. Join a dynamic team and contribute to significant AI developments.

Qualifications

• Currently enrolled in an undergraduate or master's degree program related to computer science or data science.
• Familiar with development processes for AI models.
• Proficient in Python for data manipulation.
• Strong communication skills in English.
• Available for full-time 3-month internship.

Responsibilities

• Research and practice large model prompt engineering.
• Design and implement models for video classification.
• Support all phases of AI projects including data collection and model evaluation.

Skills

Model development processes

Deep Learning frameworks (PyTorch, TensorFlow)

Python for data cleaning

Communication skills in English

CV

Multimodal ML

Education

Undergraduate/Master in computer science, AI, data science

Tools

PyTorch

TensorFlow

scikit-learn

Job description

Responsibilities

Team Introduction

The success of TikTok's data business model hinges on the supply of a large volume of high quality labeled data that will grow exponentially as our business scales up. However, the current cost of data labeling is excessively high. The Data Solutions Team uses quantitative and qualitative data to guide and uncover insights, turning our findings into real products to power exponential growth. The Data Solutions Team responsibility includes infrastructure construction, recognition capabilities management, global labeling delivery management.

We are looking for talented individuals to join us for an internship in 2026. Internships at our Company aim to offer students industry exposure and hands‑on experience. Watch your ambitions become reality as your inspiration brings infinite opportunities at our Company.

Candidates can apply to a maximum of two positions and will be considered for jobs in the order you apply. The application limit is applicable to Our Company and its affiliates' jobs globally. Applications will be reviewed on a rolling basis – we encourage you to apply early.

We support credit‑bearing internship registration, subject to the intern's school requirements and company approval.

Successful candidates must be able to commit to either of the following internships:

• From May to August (onboard by 11 May 2026)

Responsibilities

• Research and practice large model prompt engineering, and explore the application of large models in content understanding tasks, including feature engineering, algorithm design, training, and deployment.
• Design and implement models for video classification, text content analysis, etc. in short video content understanding to deeply support the growth of AI business.
• Support the entire process of AI projects, including model data collection, training, evaluation, delivery and iteration.

Qualifications

Minimum Qualification(s)

• Currently pursuing an Undergraduate/Master in computer science, artificial intelligence, data science or related discipline.
• Familiar with model development processes, understand common deep learning frameworks (such as PyTorch, TensorFlow), practical experience in areas such as Machine Learning, NLP, CV, MultiModal Machine Learning, etc.; those with top computer science conference papers will be given priority.
• Proficient in using Python for data cleaning, building machine learning and deep learning models.
• Strong communication and written skills in English.
• Able to commit full‑time for a 3‑month duration.

Preferred Qualification(s)

• Clear thinking logic, strong data sensitivity, strong learning ability, and proactive work attitude; having algorithm internship experience will be preferred.

If you have any questions, please reach out to us at [e-mail]

Job Information

About TikTok

TikTok is the leading destination for short‑form mobile video. At TikTok, our mission is to inspire creativity and bring joy. TikTok's global headquarters are in Los Angeles and Singapore, and we also have offices in New York City, London, Dublin, Paris, Berlin, Dubai, Jakarta, Seoul, and Tokyo.

Why Join Us

Inspiring creativity is at the core of TikTok's mission. Our innovative product is built to help people authentically express themselves, discover and connect – and our global, diverse teams make that possible. Together, we create value for our communities, inspire creativity and bring joy – a mission we work towards every day.

We strive to do great things with great people. We lead with curiosity, humility, and a desire to make impact in a rapidly growing tech company. Every challenge is an opportunity to learn and innovate as one team. We're resilient and embrace challenges as they come. By constantly iterating and fostering an “Always Day 1” mindset, we achieve meaningful breakthroughs for ourselves, our company, and our users. When we create and grow together, the possibilities are limitless. Join us.

Diversity & Inclusion

TikTok is committed to creating an inclusive space where employees are valued for their skills, experiences, and unique perspectives. Our platform connects people from across the globe and so does our workplace. At TikTok, our mission is to inspire creativity and bring joy. To achieve that goal, we are committed to celebrating our diverse voices and to creating an environment that reflects the many communities we reach. We are passionate about this and hope you are too.