Software Engineer Intern (3 months)

Moloco

Seoul, Korea · Seoul - · Posted Sep 29, 2026

At a glance

Location
Seoul, Korea · Seoul -

About Moloco

  • Moloco builds some of the most powerful AI advertising solutions in the world. Our name—short for "machine learning company"—reflects our core mission: democratizing access to the advanced AI that has historically been reserved for tech giants. Led by machine learning pioneers who built some of the most successful ad systems at Google, including YouTube's monetization engine and key search advertising technologies, we're transforming how businesses grow and compete in the digital economy.
  • Built with AI from day one, Moloco’s planet-scale machine learning platform powers a suite of solutions for advertising growth and monetization. Moloco Ads is an AI-powered platform that delivers real business outcomes for mobile app marketers through performance-based user acquisition. Moloco Commerce Media enables retailers and marketplaces to build revenue-generating ad businesses that balance user experience and advertiser performance.
  • Moloco is headquartered in Silicon Valley, with offices in Seattle, New York, San Francisco, Seoul, Beijing, Singapore, Gurgaon, Tokyo, Shanghai, London, Tel Aviv, and Berlin.
  • Moloco is a truly rewarding place to work and in an exciting period of growth, which you could be a part of. Join us today and apply now!
  • The Impact You’ll Be Contributing to Moloco:
  • - Moloco seeks exceptional Software Engineers to join us in building a state-of-the-art mobile advertising platform. You will be building world-class infrastructure which combines machine learning and big data to help companies supercharge their growth. Many leading service owners and marketers worldwide already benefit from Moloco’s innovative technology to scale performance quickly and efficiently through battle tested prediction models.

About the role

  • Moloco is seeking a Software Engineer Intern to contribute to the development of a state-of-the-art mobile advertising platform.
  • The intern will work on building infrastructure that integrates machine learning and big data to support global business growth.

Responsibilities

  • Write server-side code that handles millions of requests per second.
  • Implement advertising functionality and customer-facing features.
  • Learn and explore technologies to improve services.
  • Collaborate with internal and external cross-functional teams to develop advertising products.

Requirements

  • Pursuing a BS, MS, or PhD degree in computer science or a related major.
  • Outstanding problem-solving skills with knowledge of data structures and algorithms.
  • Excellent software development skills in at least one programming language.

Preferred qualifications

  • Major or minor in Mathematics or relevant coursework/experience.
  • Expected to graduate within a year, or already graduated within a year.
  • Fluent in English and Korean (both verbal and written).

Workplace

  • Work-from-home is not available for this role.

Moloco

Software Engineer Intern (3 months)

Apply now