Recent Updates
  • Quantcast update
    5 days ago

    What's it like to work at Quantcast? Check out this month's Employee Spotlight:

    Quantcast Employee Spotlight - June 2015 - Quantcast

    One of the best parts about working at Quantcast is the amazingly intelligent, friendly and eclectic group of people we're privileged to call coworkers. In the spirit of celebrating our unique culture and the individuals that contribute to it, each month we'll profile an outstanding Quantcast employee you should know.

  • Quantcast update
    9 days ago

    "The digital advertising industry offers a front row seat to technology driven change and an opportunity to participate at the vanguard." Learn more from our new CFO, Stephen Collins:

    The Fast-Paced World of Digital Advertising, Cycling and More with Stephen Collins, CFO of Quantcast - Quantcast

    We recently announced Stephen Collins as Quantcast's new Chief Financial Officer, a great asset to our growing senior leadership team. With a background as former CEO, CFO of e-commerce SaaS provider Bazaarvoice and CFO, CIO of DoubleClick, Collins has deep financial leadership experience.


Quantcast – Why Work For Us?


Quantcast helps create a more personalized digital world.

We have built one of the world’s most sophisticated data-intelligence platforms, utilizing big data and machine learning to solve the biggest challenges in marketing and create more rewarding experiences across the digital landscape. Publishers use our insights to better understand audiences and how content resonates with consumers they want to attract and retain. Marketers utilize our understanding of online behavior and our predictive advertising capabilities to reach the customers likeliest to engage with their messages. Consumers see the results of our work in relevant stories and advertisements that create a personalized experience across all of their devices.

If you’re looking for your next challenge, for a place that is rich in opportunity, where you can truly shine, read on.

We’re excited to hear from you (and your awesome ;-) ).

​​​More Perks:

  • 15 paid vacation days accrued in year one
  • Paid holidays, sick days, bereavement and jury duty leave
  • Latest and greatest technology tools
  • Cell phone bill reimbursement
  • Discounted gym memberships
  • Stock options
  • Bonus program
  • Killer referral bonus program
  • Excellent medical, dental and vision benefits
  • 401k
  • Maternity & paternity leave

Employee Spotlight Interview: Jekka K.

Jekka came to work on the Quantcast corporate sales team after spending a year teaching English in China and Thailand. Although she didn’t come from a sales background, Quantcast’s robust training program allowed her to quickly get up to speed. Jekka says that the skill set she developed from teaching has been particularly useful in Sales at Quantcast, because the technology we sell is so new it’s often necessary to educate prospective clients about our offerings at the same time as selling our product.


Employee Spotlight Interview: Matt G.

As a Quantcast field sales representative based in Los Angeles, Matt strives to find creative ways to bring in new prospects for our business, and build quality relationships with potential clients. Matt’s diverse background in media and audience technology has given him unique industry insights that help him plan unusual and fun promotional events, while sustaining a solid network of relationships with Quantified and soon-to-be Quantified clients. According to Matt, when you work in the field and are not on site at our office, it’s crucial to forge great relationships with fellow Quantcasters and stay in constant communication with the rest of the team.​

We’re located in cool places like:

​​Our HQ is in San Francisco, located in the SOMA district, right across the street from Moscone Center and a short jaunt from AT&T Park. Since this is our corporate headquarters, most of our employees are here. We work in an open space where you will often see engineering stand ups in the middle of the office, scooters racing around, and lots of visitors in and out! When we aren’t in the office, you can find us eating lunch at Yerba Buena Gardens (when it’s sunny), or having a drink at our very local House of Shields.

Office vibe: Lively and energetic

​​The New York office is situated on Park Avenue South, next to Madison Avenue and the Flatiron, near several of NYC’s major agencies, advertisers and publishers. Our growing office has an eclectic mix of personalities, but we’re primarily a sales and client services office, with a strong dash of creative in the mix. Our favorite happy hour spots? Cocktails on the Gansevoort Rooftop Bar next door, brews and beef-heart hotdogs at the Cannibal across the street, or nearby Madison Square Park for some Shake Shack.

Office vibe: Enthusiastic and eclectic

​​Our London office is located in trendy Noho, or “Medialand” as it is often referred to. We’re nestled in with some of the best restaurants and celebrity hangouts around, a short walk from bustling Oxford Circus. Being a Sales and Marketing division of Quantcast, the office is always full of activity — we have an open plan office with a fun and relaxed but focused environment.

Office vibe: Active and focused

​​Our Atlanta office is located in the heart of Midtown in Colony Square on Peachtree Street. We’re situated in the middle of some of the city’s trendiest restaurants, bars and hot spots, just down the street from Piedmont Park. Our small office is bright and cheery and overlooks the entire city!

Office vibe: Cozy and cheery

​​Our Chicago office is located on the Magnificent Mile in the heart of downtown Chicago! Surrounded by mystic views of the Chicago river, inspiration runs wild within this sales-focused environment. Soon we’ll be joined by client services and operations. Midwest charm at its finest – never a dull zone in our zone of fresh ideas.

Office vibe: Inspired and driven

​​Enjoying an enviable location on Leeson Street, our office is in one of Dublin’s most popular and convenient locations — within a few minutes’ stroll is local shopping on Leeson Street and Baggot Street, and Donnybrook and Ranelagh Villages with their array of superb restaurants and specialty shops. We’re also next to Dublin’s principal places of business including Merrion Square and St. Stephen’s Green.

Office vibe: Fresh and determined

Additional Locations: Washington D.C., Santa Monica, Seattle, Detroit, Boston, Toronto, Paris, Munich, Sydney & many more to come!


Quantcast’s global volunteer program, Data for Good, aims to increase company involvement in worthwhile causes, while also bolstering existing efforts of employees who are already actively engaged in giving back to their local communities. 

Last year's events included:

San Francisco Beach Clean Up


London Shoebox Toy Drive


Dublin Childhood Literacy Program Volunteering & Triathalon


Quantcast Reviews

Rating Trends
Recommend to a friend
Approve of CEO
Quantcast CEO & Co-Founder Konrad Feldman
Konrad Feldman
65 Ratings
  • Featured Review

    Helpful (5)

    Great Company That has an awesome reputation in the space

    • Work/Life Balance
    • Culture & Values
    • Career Opportunities
    • Comp & Benefits
    • Senior Management
    Current Employee - Anonymous Employee
    Current Employee - Anonymous Employee

    I have been working at Quantcast full-time

    Positive Outlook
    Approves of CEO
    Positive Outlook
    Approves of CEO


    - Love the people, perks and mix of clients you can work with
    - Advertising comes with having pride for the brands and clients your represent and that definitely happens here
    - Fun events and beer cart, nice seeing the CEO on the floor and events involved with others
    - Ability to sit down with an executive, director and head and get 1 on 1 time is amazing


    - Cant hire quality people fast enough

    Advice to Management


Quantcast Interviews

Interview Experience

Interview Experience


Getting an Interview

Getting an Interview


Interview Difficulty


Interview Difficulty



  1. Helpful (2)  

    Modeling Scientist Interview

    Anonymous Employee
    No Offer
    Neutral Experience
    Average Interview


    The process took 6 weeksinterviewed at Quantcast.


    Applied online. First contacted by an HR and asked about my background. Then I was scheduled to take an coding test within 3 hours. It is one of the classical coding test--- spreadsheet calculator. Two days later I was told I passed the coding test and they would like to move forward to the first technical interview. The first interview was about my background, research, then a coding question and a probability question. I gave several solution to the coding question. I nailed it and was able to move to the second technical interview. It was about projects on the resume. Then a couple of coding questions. Again I did really well. The interviewer told me the next step should be onsite. But one week later, I contacted the HR for the update. She told me my background doesn't fit for the position. They passes me. Really sucks! Theyshoulpasses me during

    Interview Questions

    • Coding test: spreadsheet calculator.
      First phone technical interview: find the top k elements in an array; probability question: you have two options: one is to shoot a ball one time and would be counted as success if you make it, the other is to shoot 3 times and would be counted as success if make at least two. Which one should you choose?

      2nd technical phone interview: find the first node where two link lists meet; I forgot the second question.
      Answer Question

Quantcast Awards & Accolades

Something missing? Add an award
48 Hot Tech Companies To Build A Career, Wealthfront, 2012
The 10 San Francisco Tech Companies You Wish You Worked For, Wired Magazine, 2012
48 Hot Tech Companies To Build A Career, Wealthfront, 2012
The 10 San Francisco Tech Companies You Wish You Worked For, Wired Magazine, 2012
THE DIGITAL 100: The World's Most Valuable Private Tech Companies, Business Insider, 2012
Show More

Additional Info

Headquarters San Francisco, CA
Size 500 to 999 Employees
Founded 2006
Type Company - Private
Industry Information Technology

We have built one of the world’s most sophisticated data-intelligence platforms, utilizing big data and machine learning to solve the biggest challenges in marketing and create more rewarding experiences across the digital landscape. Publishers use our insights to better understand audiences and how content resonates with consumers they want to attract and retain. Marketers... More

Mission: Quantcast helps create a more personalized digital world.

Work at Quantcast? Share Your Experiences


Click to Rate