Full Stack Engineering Intern (2027 Summer Internship) Singapore

AppLovin; Singapore; Hybrid; SGD 20,000 - 33,000; Full time

Job summary

AppLovin is seeking a Full Stack Engineering Intern for Summer 2027 in Singapore to build web applications, embedded web experiences, and lightweight games that bring Gist to life. You will work on frontend interfaces and backend services, turning ideas into fast, reliable experiences with guidance from senior engineers.

You will own features from implementation through launch, collaborate with product and design, and contribute to code quality, testing, and end-to-end delivery.

Qualifications

• Pursuing a Bachelor's degree or above in Computer Science, Engineering, or related field, for Summer 2027 internship in Singapore.
• Strong HTML, CSS, and JavaScript/TypeScript foundations, with responsive layouts and browser behavior.
• Hands-on experience with React or Vue, from coursework, projects, or internships.
• Exposure to backend development with APIs and databases (relational or NoSQL).
• Shipped end-to-end work or side projects demonstrating ownership and delivery.

Responsibilities

• Build and maintain responsive web applications using HTML, CSS, JavaScript or TypeScript and a modern frontend framework (React or Vue).
• Develop web experiences inside mobile WebViews and across screen sizes and platforms.
• Create lightweight mini games and interactive features with backend services.
• Develop and maintain backend APIs and database integrations powering product features.
• Collaborate with product managers, designers, and mobile engineers to turn requirements into features and deliver them.
• Improve product performance, stability, and user experience across web and in-app surfaces.
• Write maintainable, tested code, participate in reviews, and troubleshoot frontend and backend issues.
• Own and ship at least one project by internship end, deployed to real users.

Skills

HTML

CSS

JavaScript

Responsive design

React

Vue

Education

Bachelor's degree in CS/Engineering

Tools

GitHub

Linux

Go

Java

Python

Job description

Full Stack Engineering Intern (2027 Summer Internship)

About AppLovin

AppLovin makes technologies that help businesses of every size connect to their ideal customers. The company provides end-to-end advertising solutions for businesses to reach, monetize and grow their global audiences. For more information about AppLovin, visit: www.applovin.com .

To deliver on this mission, our global team is composed of team members with life experiences, backgrounds, and perspectives that mirror our developers and customers around the world. At AppLovin, we are intentional about the team and culture we are building, seeking candidates who are outstanding in their own right and also demonstrate their support of others.

About Gist

Gist is a new social media platform for people who want substance. Practical, thoughtful content that spans philosophy debates, city specific recommendations, seasonal gift guides, and wellness tips. Across categories like travel, food, career, and family, we describe it as "a handbook for the curious."

Gist is built by AppLovin Corporation, a company that hit $5.5B in revenue last year and sits alongside Google and Meta as one of the world's leading ad tech platforms. Fortune recognizes AppLovin as one of the Best Workplaces in the Bay Area, and the company is a Certified Great Place to Work.

About the Role

We are looking for a Full Stack Engineering Intern to help build the web applications, embedded web experiences, and mini games that bring Gist to life.

You will work across frontend interfaces and backend services, turning product ideas into experiences that are fast, reliable, and easy to use. Your work will span responsive web pages, experiences embedded inside the mobile app through WebViews, and lightweight interactive games. You will own features from implementation through launch with guidance from experienced engineers, and work directly with product and design on what we ship next.

Job Description

• Build and maintain responsive web applications using HTML, CSS, JavaScript or TypeScript, and a modern frontend framework such as React or Vue.
• Develop web experiences that run smoothly inside mobile WebViews, accounting for different screen sizes, devices, and platform behavior.
• Build and integrate lightweight mini games and interactive features, including the interfaces and the backend services behind them.
• Develop and maintain backend APIs and database integrations that power product features.
• Partner with product managers, designers, and mobile engineers to turn requirements into working features and deliver them through release.
• Improve product performance, stability, and user experience across web and in app surfaces.
• Write maintainable, tested code, participate in code reviews, and troubleshoot issues across the frontend and backend.
• Own and ship at least one project of your own by the end of the internship, in the hands of real users.

Requirements

• Currently pursuing a Bachelor's degree or above in Computer Science, Engineering, or a related field, and available for a full time internship in Singapore during summer 2027.
• Strong foundations in HTML, CSS, and JavaScript or TypeScript, including responsive layouts and how browsers actually behave.
• Hands on experience with a modern frontend framework such as React or Vue, whether from coursework, personal projects, hackathons, or a previous internship.
• Exposure to backend development in at least one programming language, with a working understanding of APIs and relational or non relational databases.
• Strong computer science fundamentals across data structures and algorithms, networking, and databases.
• Evidence that you have shipped something end to end. A side project, a hackathon build, a school project, or a tool your friends actually use. We care more about what you have built than where you built it.
• A thoughtful approach to debugging and testing, and code that the next person can read.
• Strong ownership mindset, clear communication, and the instinct to ask questions early and follow through on delivery.
• Genuine care for the small details that make consumer products feel intuitive and responsive.

Good To Have

• Projects involving cross platform web applications, mini apps, or embedded web experiences.
• Familiarity with mobile WebViews, communication between web content and native apps, or platform SDK integrations.
• Experience building HTML5 games or interactive browser experiences using Canvas, WebGL, or a game framework such as Phaser or PixiJS.
• Familiarity with relational or NoSQL databases such as MySQL, PostgreSQL, or MongoDB, and exposure to caching or message queue systems such as Redis or Kafka.
• Hands on experience with Go, Java, or Python on the backend.
• Interest in product analytics, feature experiments, or consumer social products.
• Experience using AI coding tools such as Claude Code or Cursor, with careful review and validation of generated code.
• A GitHub profile, portfolio, or live demo link. We will look at it.
• Comfortable working in a Linux environment.

AppLovin is proud to be an equal opportunity employer that is committed to inclusion and diversity. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status, or other legally protected characteristics. Learn more about EEO rights as an applicant here .

If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send us a request at [e-mail]

AppLovin will consider for employment all qualified applicants with criminal histories in a manner consistent with applicable law. If you’re applying for a position in California, learn more here .

To support an efficient and fair hiring process, we may use technology-assisted tools, including artificial intelligence (AI), to help identify and evaluate candidates. All hiring decisions are ultimately made by human reviewers.