Full-Stack Software Engineer

Quantcast, San Francisco

Quantcast helps create a more personalized digital world.

Duration: Full-Time

Quantcast is hiring Full Stack Software Engineers to join the Product Engineering team in our San Francisco office!

As the real-time pulse of the Internet, Quantcast uses machine learning to drive human learning. We’ve built one of the largest computing infrastructures in the world, collecting a constant stream of data from over 100 billion events a day, across 100+ million directly-measured destinations. In addition to this global network, Quantcast has engineered elite map-reduce and real-time processing clusters at a substantial scale, processing an average of 30+ PB of data every single day for various machine learning and data mining applications. 

Our product engineering team develops products that deliver valuable audience insights to our customers in the publishing and marketing worlds. Having built various successful products for these customers separately, we are now building a state-of-the-art, direct-to-customer platform that bring Publishers and Marketers together. 

As a Full Stack Software Engineer in Quantcast’s Ads Reporting team, you will get to make independent decisions and work on many exciting problems. You will stay on top of fast-evolving open source technologies and offer your perspective on the right tools for the job. Our Full-Stack polyglots work in all aspects of agile application development, from DB schema design, Data pipelines, and Java business logic to advanced Javascript frameworks like ReactJS on the front-end. In this role, you will have a major impact on how the world perceives and interacts with our products.

We hope that you’ll bring your love for application development to help us build truly outstanding technology and products!


  • Design, implement, and own well-defined product features that build value for customers.
  • Work with senior engineers to execute major initiatives and projects.
  • Work with product managers and designers to understand and clarify requirements for products and user interfaces.
  • Contribute ideas to to team activities such as daily standups, planning and retrospective meetings.
  • Participate in team-wide on-call rotations.
  • Share knowledge and best practices within the team and the broader engineering organization.


  • Bachelor’s degree in Computer Science, related field, or equivalent experience.
  • 2+ years commercial experience in full stack web development.
  • Proven fundamentals in Javascript, HTML, ES5/6, CSS, and layouts.
  • Strong understanding of various web technologies and MVC frameworks.
  • Experience with developing consumer-facing web applications using Java and React.
  • Passion for embracing new technologies and building world-class products.
  • Experience with GraphQL and microservice service architecture is a plus.
Quantcast is an advertising technology company and the creator of an innovative intelligent audience platform that empowers brands, agencies and publishers to know and grow their audiences online. Our solutions are leveling the playing field for our customers when it comes to effectively reaching audiences online and helping them power a thriving free and open internet for everyone. Founded in 2006 and headquartered in San Francisco, Quantcast has employees in 20 offices across 10 countries.

We are committed to building an inclusive and diverse environment where everyone can be their authentic self. We work to ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation.

About Quantcast

ABOUT US Our intelligence platforms combine big data and machine learning to solve crucial marketing challenges. We help publishers understand audiences and create compelling digital experiences. Our predictive advertising capabilities give marketers insight into online behaviors so they can reach valuable, relevant customers. And we help consumers receive personalized stories and messages across devices.

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