Senior Software Engineer
Integral Ad ScienceDublin, Ireland
Posted January 19, 2026
Full Time
About the Company
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.
Job Description
As a Senior Software Engineer, you will help develop and run the Total Visibility data pipeline that ingests, correlates, aggregates and outputs millions of events. You’ll be part of a small, focused, team getting things done. The ideal candidate has a track record of architecting and building end-to-end software solutions, enjoys working in a collaborative and agile environment, and brings innovative solutions to complex problems with a desire to improve the status quo.
Requirements
- BS in Computer Science, or related STEM degree
- 5+ years of hands-on programming experience using Python
- 2+ years of experience working with big-data stack, including Spark and Kafka
- Expert knowledge of Python and/or Java and (collections, multi-threading, JVM memory model, etc.)
- Experience with AWS tech stack, including but not limited to EMR, Athena, EKS, MSK
- Excellent interpersonal and communication skills
Benefits
- Generous Paid Time Off
- 401k Matching
- Retirement Plan