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Staff / Senior Staff Software Engineer, User Profile

StackAdapt
USAfull_timePosted 19 May 2026

About the role

<div class="content-intro"><p>StackAdapt is the leading technology company that empowers marketers to reach, engage, and convert audiences with precision. With 465 billion automated optimizations per second, the AI-powered StackAdapt Marketing Platform seamlessly connects brand and performance marketing to drive measurable results across the entire customer journey. The most forward-thinking marketers choose StackAdapt to orchestrate high-impact campaigns across programmatic advertising and marketing channels.</p></div><h3><strong>About the Team:</strong></h3> <div>The User Profile team manages all aspects of user profiles, from bidding requests to building audiences and applying complex business rules. We interact with several downstream services and stakeholders, including Bidding, Data Science, and other teams. We also own the non-programmatic workflow engine and user segment builder.<br>&nbsp;<br>Our systems are built in Golang and handle millions of requests per second with an SLA of 100ms. We leverage AWS, Kubernetes, Kafka, ScyllaDB, and other modern tools and databases. It’s important to note that we are a software services team, not a data engineering team.<br>&nbsp;<br>Watch our talk at Amazon Tech Talks: https://www.youtube.com/watch?v=lRqu-a4gPuU<br>&nbsp;<br>StackAdapt is a Remote First company, we are open to candidates located anywhere in Canada or the United States for this position.</div> <div> <div class="section page-centered" data-qa="preview-list-item-0"> <h3 data-qa="preview-list-item-0-text">What you'll be doing:</h3> <ul> <li>Architect scalable, low-latency backend systems and data pipelines while writing code as necessary to support the team&nbsp;</li> <li>Provide technical leadership in the design of scalable solutions and the establishment of best practices</li> <li>Contribute positively to the team's productivity and growth</li> <li>Advocate for software development best practices and conduct thorough code reviews</li> <li>Proactively identify and address technical challenges</li> </ul> </div> <div class="section page-centered" data-qa="preview-list-item-1"> <h3 data-qa="preview-list-item-1-text">What you'll bring to the table:</h3> <ul> <li data-qa="preview-list-item-1-text">Proven track record of building scalable, distributed, data-intensive systems</li> <li data-stringify-indent="0" data-stringify-border="0">Experience working with large data in low-latency environments</li> <li data-stringify-indent="0" data-stringify-border="0">At least 7 years of experience in software development for distributed systems, architecting s

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Company

StackAdapt

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