Full-Stack Engineer - Targeting Interfaces

14d - Indeed
Foursquare - Los Angeles, CA

Foursquare is the leading independent location technology platform, powering business solutions and consumer products through a deep understanding of location. Over 1,000 clients - and 50+ of the Fortune 100 - choose Foursquare.

Foursquare's toolkit includes Placed powered by Foursquare, Audiences powered by Factual and Proximity powered by Factual, Analytics Solutions, Places, Pilgrim SDK and Pinpoint. Together, these products empower brands to measure foot traffic lift via multi-touch attribution; deliver proximity-based advertising; analyze and identify trends; drive deeper engagement via Foursquare's industry-leading developer tools, which have been selected by 200,000 developers including AccuWeather, Apple, Samsung, Microsoft, Snapchat, Twitter and Uber; and optimize advertising campaigns across hundreds of audiences. Over 14 billion consumer-verified place visit confirmations help us keep our map and models fresh and up-to-date.

Foursquare has more than 350+ employees based in New York headquarters with offices in Seattle, Los Angeles, San Francisco, Chicago and Singapore. In 2019 Foursquare acquired Placed from Snap Inc., and then in 2020 merged with Factual. Foursquare is proud to be funded by The Raine Group, Simon Ventures, Naver, Union Square Ventures, Andreessen Horowitz, DFJ Growth, and Morgan Stanley Alternative Investment Partners.

About the team

Foursquare is looking to hire a full-stack software engineer to our Targeting Interfaces Team. This team owns and develops Foursquare's industry-leading targeting products: Audience Designer powered by Factual and Audience Proximity powered by Factual. These products enable the world's largest mobile advertising and technology companies to build highly-customized, scalable audiences based on real-world consumer behavior.


  • Develop and maintain our industry-leading targeting applications
  • Collaborate cross-functionally with teams such as Targeting Data Engineering, Infrastructure, and Client Success
  • Help break down product requirements with team product managers into incremental units of delivery
  • A focus on creating experiences that delight our customers
  • Proactively seek out opportunities for improvement in all aspects of your role


  • CS Degree (or similar) or relevant work experience
  • Experience building software in JavaScript, Ruby/Ruby on Rails, or Java
  • Proficiency in implementing product features with React, Vue, or similar
  • Familiarity working within an agile software development cycle
  • Strong creative problem-solving skills
  • Ability to recognize when to ask for help - we encourage our teammates to learn by asking the right questions
  • Knowledge of data structures and the ability to identify trade-offs of proposed solutions

Foursquare is proud to foster an inclusive environment that is free from discrimination. We strongly believe in order to build the best products, we need a diversity of perspectives and backgrounds. This leads to a more delightful experience for our users and team members. We value listening to every voice and we encourage everyone to come be a part of building a company and products we love.

Foursquare is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected Veteran status, or any other characteristic protected by law.