Learn. Teach. Build.

AppNexians make greatness happen


Join our community

We are systems-thinkers who work together to solve the industry’s toughest challenges. Driven to empower our clients and partners, we encourage taking risks, failing fast and learning by doing. Embark with us on our mission to make the internet better and more open for everyone. 

our appnexian values


Experience growth

Founded in New York City in 2007, AppNexus has grown to well over 1,000 employees across 24 global offices. Join our team and you'll grow both personally and professionally through learn and teach opportunities, an internal mobility program, robust training, and more.

Have an impact

Our teams are small, and our scale is massive. We charge AppNexians with real responsibility from the get-go. AppNexus is at the forefront of an accelerating industry, where we shape the future of advertising and create a better internet. Become part of our efforts and you will have every chance to make a lasting impact on our company and your career.

Join our engaged community

Our community is full passionate people who are excited about what they do. We come together to celebrate shared interests through affinity groups, sports teams, interest clubs and knowledge-sharing guilds. Learn more about our affinity groups today.

Life at AppNexus

Notorious RBG Birthday Celebrations

Notorious RBG Birthday Celebration

Tech Talks @ AppNexus

Tech Talks @ AppNexus

AppNexus Learn N Hack 2015

AppNexus Learn N Hack 2015


  • We keep our kitchens fully stocked with snacks and beverages. Many of our offices enjoy fresh breakfast, daily.
  • We offer wellness programs to keep our lives balanced and minds at ease. These includes daily meditation, quiet rooms and nursing rooms for working moms.
  • We have in-house fitness programs and offer discounts at gyms and fitness studios to help us stay in shape.
  • We cater Friday Family Lunch so we can catch up with fellow AppNexians over lunch. 
  • We have a variety of employee discounts and other perks like home-cleaning services, food delivery, car rentals and more.


  • We provide comprehensive health insurance programs that start on Day One for our employees and their dependents.
  • We offer a competitive matching 401k that vests immediately.
  • We stay rested and relaxed with generous paid vacation and a company-wide holiday break in December for US employees. After five years at AppNexus, employees receive a sabbatical.
  • Wellness is a priority and we offer unlimited sick days.
  • All employees have the option to use pre-tax commuter benefits.
  • We offer additional benefits like backup childcare coverage and discounted pet insurance.

Ready to make greatness happen? What are you waiting for? Come and join us today.

View Our Open Roles

More about careers at appnexus

Learn about AppNexus

AppNexus is an internet technology company that enables and optimizes the real-time sales and purchase of digital advertising. 

How we hire

AppNexus is invested in hiring the best. We take our hiring practices seriously.

Our University Program

If you’re a college graduate or graduate student who wants to work with innovative and collaborative colleagues, come join us at AppNexus!