Chicago, IL, USA

Integral Ad Science (IAS) is a global technology and data company that builds verification, optimization, and analytics solutions for the advertising industry and we’re looking for a Golang Senior Software Engineer to join our Video team. If you are excited by technology that has the power to handle hundreds of thousands of transactions per second; collect tens of billions of events each day; and evaluate thousands of data-points in real-time all while responding in just a few milliseconds, then IAS is the place for you!

As a Golang Senior Software Engineer, with your team, you will own, build, and run the core video service that powers IAS’s ad verification, analytics and anti ad fraud software products. This service is a key component of one of the top priorities at the company and is crucial to our growth plans. It needs to be highly performant and flexible, while solving for the massive complexity that is the video advertising ecosystem.

What you’ll get to do:

  • Design, develop, test and run our core Video Verification solutions using Go and framework-less JavaScript
  • Work with other engineers to help create a strong Go practice at IAS
  • Coordinate and collaborate with other teams to deliver on our overall video roadmap
  • Work up and down the stack, including Go, JS, Testing and AWS DevOps
  • Develop deep knowledge of the video ad tech world

You should apply if you have most of this:

  • B.S. in Computer Science degree or equivalent training and experience
  • 4-8 years in Software Engineering roles
  • 2+ years writing applications in Go
  • Curiosity, drive, and desire to solve problems using software
  • Ability to communicate clearly to a variety of audiences, collaborative mindset, and an interest to help others learn

About Integral Ad Science

Integral Ad Science (IAS) is the global market leader in digital ad verification, offering technologies that drive high-quality advertising media. IAS equips advertisers and publishers with both the insight and technology to protect their advertising investments from fraud and unsafe environments as well as to capture consumer attention, and drive business outcomes. Founded in 2009, IAS is headquartered in New York with global operations in 17 offices across 13 countries. IAS is part of the Vista Equity Partners portfolio of software companies. For more on how IAS is powering great impressions for top publishers and advertisers around the world, visit

Equal Opportunity Employer:

IAS is an equal opportunity employer, committed to our diversity and inclusiveness. We will consider all qualified applicants without regard to race, color, nationality, gender, gender identity or expression, sexual orientation, religion, disability or age. We strongly encourage women, people of color, members of the LGBTQIA community, people with disabilities and veterans to apply.

California Applicant Pre-Collection Notice:

We collect personal information (PI) from you in connection with your application for employment or engagement with IAS, including the following categories of PI: identifiers, personal records, commercial information, professional or employment or engagement information, non-public education records, and inferences drawn from your PI. We collect your PI for our purposes, including performing services and operations related to your potential employment or engagement. For additional details or if you have questions, contact us at

To learn more about us, please visit and

Attention agency/3rd party recruiters: IAS does not accept any unsolicited resumes or candidate profiles. If you are interested in becoming an IAS recruiting partner, please send an email introducing your company to We will get back to you if there's interest in a partnership.

How to apply

please email resumes to

Does this job really require Go skills? If not, please report it and we will take a look.