Senior Application Security Engineer

Sorry, this job was removed at 06:28 p.m. (CST) on Friday, Nov 21, 2025
New York, NY, USA
Hybrid
AdTech • Big Data • Digital Media • Marketing Tech
IAS is a global media measurement and optimization platform.
The Role

 

We are seeking a highly motivated Senior Application Security Engineer to join our team and contribute to securing Integral Ad Science (IAS) applications and products. As a vital member of the Application Security team, you will collaborate with various Product and R&D teams to ensure the IAS Platform and our architectural framework remain secure and compliant. We are a dedicated and growing group, committed to securing IAS through industry best practices and our collective experience. If you thrive in the dynamic landscape of security and are eager to make a direct and visible impact, IAS offers an exceptional opportunity. 

What you’ll get to do: 

● Define, plan, and implement IAS’ security framework and application protections. 

● Develop security standards and best practices for the R&D organization, and recommend security enhancements to management as needed. 

● Develop strategies to respond to and recover from security vulnerabilities and incidents. 

● Build automations to streamline repetitive tasks and processes. 

● Educate the workforce on the fundamentals of application security through training and security awareness programs. 

● Pursue security training and certifications. 

● Evaluate and recommend additional tools to enhance our application security posture. 

● Work collaboratively with multiple teams to ensure a secure DevOps release cycle. 

 

You should apply if you have most of this: 

● 5+ years of application security experience with a strong development or coding background. 

● Direct experience with code analysis products (SAST, DAST, IAST, etc.). 

● Proven experience working with development, engineering, and architecture teams to ensure secure best practices are followed. 

● Direct experience using tools to exploit vulnerabilities. 

● Working knowledge of AI tools and automation frameworks. 

● Experience in building automated workflows and scripting. 

● Experience planning, researching, and developing security policies, standards, and procedures with comprehensive documentation. 

● Ability to communicate effectively, work independently, and utilize critical thinking skills, with a strong aptitude for learning new concepts and problem-solving as challenges arise. 


New York Applicants: The salary range for this position is $100,800 - $172,800. Actual pay may vary based on experience or geographic location.

About Integral Ad Science

Integral Ad Science (IAS) is a leading global media measurement and optimization platform that delivers the industry’s most actionable data to drive superior results for the world’s largest advertisers, publishers, and media platforms. IAS’s software provides comprehensive and enriched data that ensures ads are seen by real people in safe and suitable environments, while improving return on ad spend for advertisers and yield for publishers. Our mission is to be the global benchmark for trust and transparency in digital media quality. For more information, visit integralads.com.

Integral Ad Science offers a comprehensive benefits package that includes paid time off, health insurance (medical, dental, vision) as well as PPO, HSA and FSA options and 401k with employer matching contributions. All full-time roles include competitive compensation and are eligible for an annual bonus and/or other incentive plans.

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 [email protected].

To learn more about us, please visit http://integralads.com/ 

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 [email protected]. We will get back to you if there's interest in a partnership.

#LI-Hybrid

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The Company
HQ: New York, NY
900 Employees
Year Founded: 2009

What We Do

Integral Ad Science (IAS) is a leading global media measurement and optimization platform that delivers the industry’s most actionable data to drive superior results for the world’s largest advertisers, publishers, and media platforms. IAS’s software provides comprehensive and enriched data that ensures ads are seen by real people in safe and suitable environments, while improving return on ad spend for advertisers and yield for publishers. Our mission is to be the global benchmark for trust and transparency in digital media quality. For more information, visit integralads.com.

Why Work With Us

The IAS media measurement and optimization platform delivers the most actionable data to drive superior results.

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