Mobile Software Engineer Intern (Social) - 2027 Start

TikTok; Singapore; On-site; SGD 10,000 - 17,000; Part time

Job summary

TikTok is offering an internship in Singapore with hands-on experience in our messaging team, focused on building and shipping mobile features and tools. You will collaborate with product teams to ideate, develop and deploy new social capabilities for Android platforms.

Qualified candidates are undergraduates in CS/CE/IS with coding skills in C/C++, Java, Kotlin, Objective-C, Swift, JavaScript or Python, plus strong problem solving and teamwork abilities. Prior mobile internship is a plus.

Qualifications

• Currently pursuing an Undergraduate in Computer Science, Computer Engineering, Information Systems or a related discipline.
• Proficiency in coding & scripting languages such as C/C++, Java, Kotlin, Objective‑C, Swift, JavaScript or Python.

Responsibilities

• Create and refine high performance mobile apps that push the limits of mobile technology.
• Work closely with our product team to conceptualize, develop and launch new and innovative social features.
• Design, architect and implement well-tested Android software which powers social experiences in TikTok.
• Carry out code reviews to guarantee code quality.

Skills

C/C++

Java

Kotlin

Objective-C

Swift

JavaScript

Python

Education

Undergraduate in Computer Science/Computer Engineering/Information Systems

Tools

Android development environment

Xcode

Job description

Responsibilities:

Team Introduction

We are the messaging team on TikTok. Our team's mission is to facilitate meaningful user connections through TikTok's messaging experience, which is still in its infancy. We achieve our mission by building and shipping tools that help our users more easily connect and share the things they care about.

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.

Candidates may apply to a maximum of two positions across Our Company and its affiliates globally. Applications will be considered in the order they are submitted.

• Create and refine high performance mobile apps that push the limits of mobile technology;
• Work closely with our product team to conceptualize, develop and launch new and innovative social features;
• Design, architect and implement well-tested Android software which powers social experiences in TikTok;
• Carry out code reviews to guarantee code quality

Qualifications

Minimum Qualifications

• Currently pursuing an Undergraduate in Computer Science, Computer Engineering, Information Systems or a related discipline.
• Proficiency in coding & scripting languages such as C/C++, Java, Kotlin, Objective‑C, Swift, JavaScript or Python

Preferred Qualifications

• Solid understanding of computer science and strong problem solving skills
• Good team communication and collaboration skills
• Prior internship experience in mobile development (Android/iOS apps) is a plus
• Passion and experience building consumer-facing products is a huge plus

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.