Senior Data Scientist

Integral Ad Science (IAS) is a global technology and data company that builds verification, optimization, and analytics solutions for the advertising industry. We are seeking a Senior Data Scientist for our Fraud Team. If you are excited by technology capable of handling hundreds of thousands of transactions per second, collecting tens of billions of events daily, and evaluating thousands of data points in real-time with response times in milliseconds, IAS is the place for you!

Role Overview

As a Data Scientist, Fraud Detection at IAS, you will be integral to innovation and core product development. You will push the boundaries of machine learning (ML) applications, delivering solutions that serve our clients. Our team values deep collaboration, scientific research, and impactful work that influences IAS’s business.

Challenges and Environment

Our challenges attract professionals from diverse backgrounds including ML, mathematics, physics, biology, neuroscience, computer science, finance, and economics. We foster an open, collaborative environment where unique thinking and tools are valued.

Responsibilities

• Drive research within the fraud data science team to enhance IVT (invalid traffic) detection across various platforms.
• Collaborate with Threat Lab to understand evolving fraud schemes and develop innovative solutions.
• Develop automated IVT detection systems, communicate their value, and demonstrate their business impact.
• Own projects end-to-end, collaborating with team members, mentoring junior scientists, and contributing to IAS’s data science impact.
• Work with engineers to integrate fraud detection solutions into broader workflows.
• Mentor junior data scientists to foster innovation and high-quality solutions.
• Respond to incidents internally and for clients as they occur.

Qualifications

Additional Information

For California applicants, the salary range is $100,800 - $172,800, depending on experience and location.

About IAS

Integral Ad Science is a leading global media measurement platform, providing actionable data to optimize advertising results. Our mission is to set the industry standard for trust and transparency in digital media quality.

Equal Opportunity

IAS is committed to diversity and inclusiveness, considering all qualified applicants regardless of race, gender, sexual orientation, disability, or age. We encourage women, minorities, LGBTQIA individuals, people with disabilities, and veterans to apply.

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