Data Warehouse Engineer Intern (Data Platform, Global E-Commerce) - 2027 Start

TikTok; Singapore; On-site; SGD 13,000 - 20,000; Part time

Job summary

TikTok is inviting select students for an internship in the Data Platform Business Partnering team in Singapore. You will work on translating business requirements into scalable data solutions, build ETL jobs, and collaborate with cross‑functional teams to derive actionable insights and dashboards.

The role focuses on hands‑on data warehousing, analytics, and exposure to real‑world challenges in a fast‑growing e‑commerce environment.

Qualifications

• Pursuing an undergraduate or master's degree in CS/SE.
• Solid CS fundamentals: data structures, algorithms, SQL, and networks.
• Proficient in at least one language such as C, C++, Java, Python, or Go.

Responsibilities

• Translate business requirements into technical implementations for batch and real-time data warehousing.
• Lead data modeling design and maintain ETL jobs.
• Collaborate with business teams to define data metrics from the warehouse.
• Build data products to support business analysis and decisions.
• Participate in system rollouts, upgrades, and releases to improve efficiency.
• Develop analytics and data applications to turn raw data into insights.
• Apply data mining, NLP, and ML techniques to extract information from large datasets.
• Create dynamic reports and dashboards to visualize findings.

Skills

Programming languages (C/C++/Java/Py

Data structures & algorithms

SQL

Data warehousing basics

Communication skills

Education

Undergraduate/Master's in CS/SE

CS fundamentals coursework

Job description

Team Introduction

Our Data Platform Business Partnering team is at the core of TikTok E-Commerce business, responsible for generating tremendous amount of data and providing accessing services and applications. We empower many business & engineering teams to analyze and develop innovative strategies and products driving business growth. We are looking for passionate and talented engineers to join us to drive the future of E-Commerce together.

We are looking for talented individuals to join us for an internship. Our internship program offers students hands‑on experience, industry exposure, and opportunities to apply their knowledge to real‑world challenges while building a strong foundation for personal and professional growth.

Interns will gain practical experience, explore potential career paths, and participate in social events, learning programs, and development workshops alongside industry professionals.

Responsibilities

• Translate business requirements and end‑to‑end solution designs into technical implementations, and build batch and real‑time data warehouses.


• Lead data modeling design, and develop, maintain, and optimize ETL jobs.


• Collaborate with business teams to define and build data metrics based on the data warehouse.


• Build and maintain data products that support business analysis and decision‑making.


• Participate in system rollouts, upgrades, implementations, and releases to streamline internal processes and improve operational efficiency.


• Develop and implement analytical techniques and data applications to transform raw data into meaningful insights using data‑oriented programming languages and visualization tools.


• Apply data mining, data modeling, natural language processing, and machine learning techniques to extract and analyze information from large‑scale structured and unstructured datasets.


• Visualize, interpret, and communicate data findings, including the creation of dynamic reports and dashboards.

Qualifications

Minimum Qualification(s)

• Currently pursuing an Undergraduate Master's in Computer Science, Software Engineering, or a related technical discipline.


• Solid understanding of computer science fundamentals, including data structures and algorithms, SQL, and computer networks.


• Strong coding skills with proficiency in at least one programming language, such as C, C++, Java, Python, or Golang.

Preferred Qualification(s)

• Strong interest in data warehousing, ETL development, data analysis, and E‑Commerce.


• Strong communication skills and the ability to quickly learn new business domains and technical concepts.


• Strong cross‑functional collaboration skills, with the ability to build effective working relationships across teams and stakeholders.

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.