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Data Science Intern

Moloco
Redwood City, United StatesinternshipVerifiedPosted 26 Sept 2025

About the role

About Moloco: 

Moloco is a machine learning company empowering organizations of all sizes to grow and unlock the full value of their unique first-party data, elevating the traditional path to performance advertising. While the largest technology companies have proven the speed and scale of ad targeting using data, that same robust performance powered by machine learning has previously been unavailable beyond their platforms. 

That's where Moloco steps in. With Moloco's powerful combination of cutting-edge machine learning technologies, we play a unique and visible role in shaping the digital economy, all while enabling companies to stay independent and scale.

An industry leader at the nexus of machine learning, performance marketing, and visionary product infrastructure, Moloco is advancing the advertising technology industry. We ranked in the top 10% of the Inc. 5000 fastest-growing private companies for 2023. We were recognized as one of 46 leading Cloud Computing companies, receiving the Stratus Award for 2023. That same year, we also received Google’s Cloud DevOps Dreamers Award, given to companies implementing DevOps practices to drive organizational success and high performance. Lastly, Moloco is a 2024-certified Great Place to Work

Moloco is headquartered in Silicon Valley, with offices in San Francisco, New York, Los Angeles, Seattle, London, Berlin, Seoul, Singapore, Beijing, Gurgaon, Bangalore, Tel Aviv, and Tokyo.

Creating a diverse workforce and a culture of inclusion and belonging is core to our existence. To reach our goals, diversity of talent and thought is a critical component of how we operate as an organization. Our workforce is our superpower, and we know that fostering a culture of inclusion, authenticity, and belonging gives us the greatest opportunity to carry out our mission, to empower businesses of all sizes to grow through operational machine learning.

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:

Data Science and Analytics (DSA) is the global team of Data Scientists and Analysts. As a Data Science Intern in DSA, you will drive performance improvement and cost efficiency in our product through a deep understanding of the ML and infra system, and provide a data driven insight and scientific solution.

Some examples of past intern projects are:

  • Work on and improve various components of our ad-tech stack including ranking, retrieval, auction/bidding and budget pacing.
  • Conduct deep-dive analysis to influence R&D decisions and strategies: analyze a large dataset with queries and scripts, extract valuable signals out of noise, and produce actionable insights into how we could optimize Moloco’s complex bidding system.
  • Design and deploy advanced optimization approaches to improve our ad-delivery: identifying the best ranking, retrieval and bidding strategies that strike the right balance between ROI and revenue trade-offs.
  • Validating and quantifying the efficiency and performance gain from hypotheses through rigorous simulation and modeling.
  • Developing a robust experiment design and metric framework, and providing reliable and unbiased insights for product and business decision making.
  • Stay up-to-date with the latest researches and developments in experimentation and causal inference, and identify opportunities of applying these techniques to business challenges

Minimum Qualifications:

  • Able and willing to work from our Redwood City, CA. office.
  • Must be able to work full-time (40-hours per week) for 12-weeks during the summer of 2026 (May - September).
  • Currently enrolled in a Bachelor's, Master’s or PhD program in a technical or quantitative discipline.
  • Candidates pursuing a Bachelor's or Master's degree must be graduating and obtaining the degree by June of 2027.

Preferred Qualifications:

  • Ability to manage multiple projects at the same time while paying attention to detail and translate analysis results into business recommendations. 
  • Ability to work independently, owning projects end-to-end, solving problems without much guidance.

For more information about our internship program, please visit our site here: Moloco Internship Program.

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Moloco

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