AppLovin Corporation

Foundational Research Scientist

AppLovin Corporation · Palo Alto, CA
Palo Alto, CA was $252K–$400K Closed
Applications are closed for this role. It was originally posted 2026-07-21. It’s no longer accepting applicants — see roles AppLovin Corporation is still hiring for →, or browse the live openings below.
Salary
$252K–$400K
Type
Full-time

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 Us

At AppLovin, we’re powering the future of product discovery and engagement through cutting-edge machine learning.  Recommender systems quietly shape the daily lives of billions of people  — deciding what we watch, read, play, and buy. They don’t just influence culture; they drive  trillions of dollars in market value across ads, commerce, and streaming , fueling  economic growth and job creation worldwide , and the space is still growing at  double-digit rates annually .

The  modern recommendation stack was established about a decade ago , but we believe the next era of models will look fundamentally different. We’re assembling a research team dedicated to shaping that future.

The Opportunity

We’re creating a world-class  academic-industrial hybrid research group  to advance recommender systems. Unlike academia, your work won’t live only in papers — it will be deployed into real products, used by millions, and validated at scale. This is your chance to push the science forward  and  see your ideas transform how the world discovers content.

What You’ll Do

  • Drive foundational research to create new recommendation models and paradigms.
  • Leverage  rich live user data  and  large-scale compute  to validate models rapidly.
  • Collaborate closely with engineering and product teams to operationalize research.
  • Publish findings and contribute to the broader ML and RecSys community.

Benefits of Research in Industry

  • Rich real-time data : access to large-scale, diverse, and dynamic user interactions.
  • Massive compute & infrastructure : GPU clusters, feature stores, deployment pipelines.
  • Rapid experimentation : immediate feedback through A/B testing and online evaluation.
  • Direct impact : see your models shape user experiences and business outcomes.
  • Cross-disciplinary collaboration : partner with product, design, and engineering teams.
  • Balanced path : combine scientific exploration with practical deployment.

Who You Are

We’re looking for  rising researchers  with strong academic backgrounds and a desire to have real-world impact.

Minimum Qualifications

  • PhD (or equivalent research experience) in CS, ML, Statistics, or related field.
  • Strong background in deep learning.
  • Proven track record of research excellence (publications, awards, impactful projects).
  • Proficiency in Python and modern ML frameworks (PyTorch).
  • Experience with large-scale data and experimentation.

Nice to Have

  • Publications in top venues (NeurIPS, ICML, ICLR, KDD, RecSys, SIGIR, WWW).
  • Experience with sequential modeling, representation learning, or causal inference.
  • Knowledge of online experimentation and evaluation methodologies.
  • Industry experience deploying ML in production systems.

What You’ll Gain

  • The opportunity to  shape the next generation of recommendation science .
  • A research culture that combines  academic rigor with industrial scale .
  • Access to world-class infrastructure and live experimentation loops.
  • A collaborative environment that rewards both innovation and execution.

AppLovin provides a competitive total compensation package with a pay for performance rewards approach. Total compensation at AppLovin is based on a number of factors including market location and may vary depending on job-related knowledge, skills, and experience. Depending on the position offered, equity, and other forms of incentive compensation (as applicable) may be provided as part of a total compensation package, in addition to dental, vision, and other benefits.

Other Types of Pay: Equity eligible

Health Insurance: Medical, Dental, Vision, Life, Disability

Retirement Benefits: 401(k) Retirement Plan

Paid Time Off: Unlimited Discretionary Time Off

Paid Holidays: 10 paid holidays per year

Paid Sick Leave: 80 hours per year

Method of Application: Apply online

Application Window: The application window is expected to close within 30 days of the posting date.

All questions or concerns about this posting should be directed to [email protected].

CA Base Pay Range
$252,000 — $400,000 USD

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 [email protected]

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.

Please read our  Global Applicant Privacy Notice to learn more about how AppLovin processes your personal information.

PythonPyTorch
E
ML Infrastructure Engineer
Palo Alto, CA
Engineering
$124K–$250K
M
Growth Marketing, Social Content
Remote (US) Remote
Marketing
$157K–$225K
M
CRM & Lifecycle Marketing Specialist - Growth Marketing
New York, NY
Marketing
$153K–$200K
See all live roles at AppLovin Corporation →
A
ML Research Scientist (MLRS) - Generative AI
Achira San Francisco, CA Hybrid
Data & ML
$164K–$259K
A
Research Scientist (Biological Models), Chem-Bio
AI Security Institute London, UK
Data & ML
$65K–$75K
A
Senior Agentic AI Research Scientist
Axon Enterprise Seattle, WA Hybrid
Data & ML
$159K–$255K
C
Member of Technical Staff, Research Scientist
Crosby New York, NY
Data & ML
$200K–$330K
See all Data & ML roles →
Applications closed