Careers at AppNexus

Join us on our mission to create a better internet.

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What is AppNexus?

AppNexus is a technology company whose cloud-based software platform enables and optimizes programmatic online advertising. Our technology helps advertisers get the most out of their campaigns, publishers get the most out of their content, ad tech companies get the most of their insights and data, and internet users get full, democratic access to the digital world.

The people who power our technology possess a unique ability to see and improve the whole system, learn and teach what they know, empower our customers, and make greatness happen together.


225 billion
impressions seen each day at peak 
5 million
queries per second at peak
150 TB
data processed daily at peak
AppNexians in offices spanning five continents

Open positions

AppNexus is on a mission to create a better internet, and we are looking for the brightest minds to help. Join the team dedicated to solving advertising's biggest challenges.

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Why work at AppNexus?

We are more than AppNexus employees, we’re AppNexians: a unique group of brilliant minds focused on learning, teaching and building. We work in a vibrant atmosphere, with an emphasis on personal and professional development. In order to maintain great work-life balance, our perks and benefits extend from the office to life at home. This is a community you will want to be a part of. 

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University Program

AppNexus is looking for the next generation of talent to join our team. If you are a current student looking for an internship or full-time job and interested in working in an innovative and collaborative environment, consider starting your career with AppNexus!

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How we hire

Hiring philosophy – Read more about our guiding principles for hiring future AppNexians.

Hiring process – We will walk you through what to expect throughout the interview process.

Meet our teams – Learn more about the teams that make AppNexus great. 

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Make greatness happen

We believe that making the world a better place means achieving great outcomes. We do this by challenging the status quo and by helping our colleagues and partners rise to their highest level of ability and engagement. 

See and improve the whole system

The problems we care about are big and systemic, and we look beyond the immediate symptoms to understand their root causes. We build and influence the whole ecosystem to create a complete solution for the long term.

Learn and teach

Every experiment teaches us more about how things actually work than a million perfect ideas on a whiteboard. We learn from both success and failure, challenging ourselves to constantly improve.

Empower our customers

We empower our clients and partners — our fellow innovators — by providing them with a platform for their own innovation, inspiring them with our vision and educating them so they can build their businesses with us.

Learn. Teach. Build.

AppNexians make greatness happen

Join our community

View Our Open Roles