Uncubed
           

Software Engineer - Traffic Quality

Yelp, San Francisco, CA

Connecting people with great local businesses


Yelp’s Trust & Safety team identifies and neutralizes the biggest threats to customers' trust in Yelp. As a Traffic Quality engineer, you will build models that detect abuse across all of Yelp's traffic and work with teams across the company to keep malicious traffic from affecting their data. Our engineers are eager to dive into traffic data, looking for clues that lead us to spam, fraud, bots, and scrapers. Tenacity is a must: we're searching for adversaries that are trying to hide from us.

We're continually implementing new signals to detect ever-evolving abuse. We build infrastructure to meet the challenge of detecting abuse in realtime in Yelp's massive amount of traffic data. We are the defenders of Yelp's consumers, making Yelp a trusted place to connect real consumers with great local businesses.

What You Will Do:

  • Build systems to extract features from terabytes of traffic data.
  • Dive deep into data to find clues that traffic is fraudulent.
  • Balance precision and recall in the ambiguous world of bot detection.
  • Work with teams across the company and product management to prevent harm from bad traffic.

We Are Looking For:

  • 2+ years of relevant industry experience working in adversary detection (Fraud, Spam, Traffic Quality, or Security).
  • Comfort analyzing data to make decisions.
  • Experience building large scale real-time distributed systems.
  • Deep understanding of the programing languages and systems that you've worked on.
  • A love for writing beautiful code and mastery of at least one programming language (Python, Java, or C++).
  • Comfort in running services or batches in a Unix environment.
  • Minimum BA/BS degree in Computer Science, Math, or related degree.A love for delighting Yelp’s users with experiences they shouldn’t live without.
  • If you don't have at least one year of experience in a similar role, please take a look at our College Engineering roles instead!
At Yelp, we believe that diversity is an expression of all the unique characteristics that make us human: race, age, sexual orientation, gender identity, religion, disability, and education — and those are just a few. We recognize that diverse backgrounds and perspectives strengthen our teams and our product. The foundation of our diversity efforts are closely tied to our core values, which include “Playing Well With Others” and “Authenticity.”

We’re proud to be an equal opportunity employer and consider qualified applicants without regard to race, color, religion, sex, national origin, ancestry, age, genetic information, sexual orientation, gender identity, marital or family status, veteran status, medical condition or disability.

Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.

We are committed to providing reasonable accommodations for individuals with disabilities in our job application process. If you need assistance or an accommodation due to a disability, you may contact us at [email protected] or 415-969-8488.

Note: Yelp does not accept agency resumes. Please do not forward resumes to any recruiting alias or employee. Yelp is not responsible for any fees related to unsolicited resumes.

About Yelp

Yelp connects people with great local businesses. Our users have contributed approximately 127 million cumulative reviews of almost every type of local business, from restaurants, boutiques and salons to dentists, mechanics, plumbers and more. These reviews are written by people using Yelp to share their everyday local business experiences, giving voice to consumers and bringing “word of mouth” online.

Want to learn more about Yelp? Visit Yelp's website.