Amazon

Applied Scientist, Ads Traffic Quality

Job Description

Advertising at Amazon is a fast-growing multi-billion dollar business that spans across desktop, mobile and connected devices; encompasses ads on Amazon and a vast network of hundreds of thousands of third party publishers; and extends across US, EU and an increasing number of international geographies. One of the key focus areas is Traffic Quality where we endeavour to identify non-human and invalid traffic within programmatic ad sources, and weed them out to ensure a high quality advertising marketplace. We do this by building machine learning and optimization algorithms that operate at scale, and leverage nuanced features about user, context, and creative engagement to determine the validity of traffic. The challenge is to stay one step ahead by investing in deep analytics and developing new algorithms that address emergent attack vectors in a structured and scalable fashion. We are committed to building a long-term traffic quality solution that encompasses all Amazon advertising channels and provides state-of-the-art traffic filtering that preserves advertiser trust and saves them hundreds of millions of dollars of wasted spend.

We are looking for talented applied scientists who enjoy working on creative machine learning algorithms and thrive in a fast-paced, fun environment. An Applied Scientist is responsible for solving inherently hard problems in advertising fraud detection using deep learning, self-supervised techniques, representation learning and advanced clustering. An ideal candidate should have strong depth and breadth knowledge in machine learning, data mining and statistics. Traffic quality systems process billions of ad-impressions and clicks per day, by leveraging leading open source technologies like Hadoop, Spark, Redis and Amazon's cloud services like EC2, S3, EMR, DynamoDB and RedShift. The candidate should have reasonable programming and design skills to manipulate unstructured and big data and build prototypes that work on massive datasets. The candidate should be able to apply business knowledge to perform broad data analysis as a precursor to modeling and to provide valuable business intelligence.- 3+ years of building models for business application experience
- PhD, or Master's degree and 4+ years of CS, CE, ML or related field experience
- Experience in patents or publications at top-tier peer-reviewed conferences or journals
- Experience programming in Java, C++, Python or related language
- Experience in any of the following areas: algorithms and data structures, parsing, numerical optimization, data mining, parallel and distributed computing, high-performance computing


Jobs at Bangalore

Capgemini

Customer Analytics Lead | 12 to 18 …

Experienced Professionals

Bangalore, Karnataka

View Details

Last Date: June 25, 2025

Amazon

Software Development Engineer, Silk…

Freshers/Experienced

Bangalore, Karnataka

View Details

Last Date: July 1, 2025

Virtusa

Java Developer

Full Time

Bangalore, Karnataka

View Details

Last Date: Aug. 14, 2025

Amazon

Principal TPM

Freshers/Experienced

Bangalore, Karnataka

View Details

Last Date: June 24, 2025

Amazon

Financial Analyst - FinOps, FinOps …

Freshers/Experienced

Bangalore, Karnataka

View Details

Last Date: June 24, 2025

KPMG

Technology Consulting-TE Front end …

KI Professional

Bangalore, Karnataka

View Details

Last Date: June 25, 2025

Amazon

Associate, ML Data Operations, GO-A…

Freshers/Experienced

Bangalore, Karnataka

View Details

Last Date: June 24, 2025

Amazon

Manager II AirHaul Ops, Airhaul

Freshers/Experienced

Bangalore, Karnataka

View Details

Last Date: June 24, 2025

Capgemini

Linux Administrator | 4 to 6 years …

Experienced Professionals

Bangalore, Karnataka

View Details

Last Date: July 2, 2025

Capgemini

Application Consultant - C

Experienced Professionals

Bangalore, Karnataka

View Details

Last Date: June 25, 2025

Virtusa

AWS Cloud Engineer

Full Time

Bangalore, Karnataka

View Details

Last Date: Oct. 31, 2025

Virtusa

Java React

Full Time

Bangalore, Karnataka

View Details

Last Date: July 31, 2025




More Jobs at Amazon

Amazon

Software Development Engineer, Last…

Freshers/Experienced

Bengaluru, Karnataka

View Details

Last Date: June 24, 2025

Amazon

ML Data Associate-II

Freshers/Experienced

Chennai, Tamil Nadu

View Details

Last Date: June 24, 2025

Amazon

Software Development Engineer, Trus…

Freshers/Experienced

Bengaluru, Karnataka

View Details

Last Date: July 1, 2025

Amazon

Support Engineer III L4, Kindle Ing…

Freshers/Experienced

Bengaluru, Karnataka

View Details

Last Date: July 1, 2025

Amazon

HR Ops Admin

Freshers/Experienced

Coimbatore, Tamil Nadu

View Details

Last Date: July 1, 2025

Amazon

Administrator (Italian), BXT, BXT-SE

Freshers/Experienced

Hyderabad, Telangana

View Details

Last Date: July 1, 2025

Amazon

HRBP, Delhi NCR

Freshers/Experienced

Delhi, Delhi

View Details

Last Date: July 1, 2025

Amazon

Investigations Specialist

Freshers/Experienced

Bengaluru, Karnataka

View Details

Last Date: June 24, 2025

Amazon

Operations Research Scientist, ROW …

Freshers/Experienced

Bengaluru, Karnataka

View Details

Last Date: June 24, 2025

Amazon

Prudential Risk Manager (Payments),…

Freshers/Experienced

Bengaluru, Karnataka

View Details

Last Date: June 24, 2025

Amazon

System Development Engineer, Amazon…

Freshers/Experienced

Bangalore, Karnataka

View Details

Last Date: July 1, 2025

Amazon

Software Dev Engineer II, ESTech

Freshers/Experienced

Hyderabad, Telangana

View Details

Last Date: July 1, 2025




Actively Recruiting Companies at Bangalore, Karnataka