Staff / Senior Staff Software Engineer, User Profile

Full Timestaff

Alberta, Canada; British Columbia; Calgary, Alberta, Canada; Ontario; Texas; Toronto; United States; Vancouver; WashingtonPosted 7 weeks ago

Role Overview

Stackadapt is hiring a Staff / Senior Staff Software Engineer, User Profile. This is a full-time role in Alberta, Canada; British Columbia; Calgary, Alberta, Canada; Ontario; Texas; Toronto; United States; Vancouver; Washington. Part of Stackadapt's Performance Marketing hiring. Full responsibilities, required qualifications, and the apply link are listed in the description below.

Resume Keywords to Include

Make sure these keywords appear in your resume to improve ATS scoring

GoAWSKubernetesKafkaMicroservicesSegmentORBenefits

Job description

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.

About the Team:

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.

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.

Watch our talk at Amazon Tech Talks: https://www.youtube.com/watch?v=lRqu-a4gPuU

StackAdapt is a Remote First company, we are open to candidates located anywhere in Canada or the United States for this position.

What you'll be doing:

Architect scalable, low-latency backend systems and data pipelines while writing code as necessary to support the team
Provide technical leadership in the design of scalable solutions and the establishment of best practices
Contribute positively to the team's productivity and growth
Advocate for software development best practices and conduct thorough code reviews
Proactively identify and address technical challenges

What you'll bring to the table:

Proven track record of building scalable, distributed, data-intensive systems
Experience working with large data in low-latency environments
At least 7 years of experience in software development for distributed systems, architecting scalable microservices, and data pipelines in a successful high-growth technology company
A strong understanding of computer science fundamentals, data structures, and algorithms
Up-to-date knowledge and experience in the latest technologies, tools, and frameworks
Adtech or Martech experience is a plus
Experience with Go and high-performance databases is a plus

StackAdapter's Enjoy:

Highly competitive salary
Retirement/ 401K/ Pension Savings globally
Competitive Paid time off packages including birthday's off!
Access to a comprehensive mental health care program
Health benefits from day one of employment
Work from home reimbursements
Optional global WeWork membership for those who want a change from their home office and hubs in London and Toronto
Robust training and onboarding program
Coverage and support of personal development initiatives (conferences, courses, books etc)
Access to StackAdapt programmatic courses and certifications to support continuous learning
An awesome parental leave program
A friendly, welcoming, and supportive culture
Our social and team events!

Please note: Benefits and perks may vary depending on your country of employment and the nature of your engagement. In locations where StackAdapt does not have a legal entity, employment and benefits are administered in accordance with local regulations and partner policies.

StackAdapt is a diverse and inclusive team of collaborative, hardworking individuals trying to make a dent in the universe. No matter who you are, where you are from, who you love, follow in faith, disability (or superpower) status, ethnicity, or the gender you identify with (if you’re comfortable, let us know your pronouns), you are welcome at StackAdapt. If you have any requests or requirements to support you throughout any part of the interview process, please let our Talent team know.

We use artificial intelligence (AI) to streamline the resume reviews of candidates and assess their fit based on the criteria outlined in the job posting. We do not use AI to make any final hiring or interview decisions.

About StackAdapt

We've been recognized for our diverse and supportive workplace, high performing campaigns, award-winning customer service, and innovation. We've been awarded:

G2 Top Software for 2026
2026 Best Workplaces™ for Young Talent and in Canada by Great Place to Work®
#1 DSP on G2 and leader in a number of categories including Cross-Channel Advertising

To learn more about our privacy practices, please see our Privacy Policy.

#LI-REMOTE

About Stackadapt

Stackadapt

stackadapt.com

Performance MarketingOn-site

67 other open roles at Stackadapt on TryApplyNow.

View all 68 roles at Stackadapt Visit website

Frequently Asked Questions

How do I apply for the Staff / Senior Staff Software Engineer, User Profile position at Stackadapt?

Use the Apply button above to submit your application directly to Stackadapt. Most applications take less than 5 minutes if your resume and contact details are ready, and you'll be routed to the employer's official application system to finish.

Where is the Staff / Senior Staff Software Engineer, User Profile position at Stackadapt located?

This position is based in Alberta, Canada; British Columbia; Calgary, Alberta, Canada; Ontario; Texas; Toronto; United States; Vancouver; Washington. Stackadapt has not indicated remote or hybrid options for this role, so candidates should plan for on-site work.

What does a Staff / Senior Staff Software Engineer, User Profile at Stackadapt earn?

Stackadapt has not disclosed a salary range in this posting. Many employers share specifics later in the interview process; you can also ask during a recruiter screen if compensation transparency is important to you.

When was the Staff / Senior Staff Software Engineer, User Profile role at Stackadapt posted?

This role was posted on May 19, 2026 (54 days ago). It's still listed as actively hiring; we re-confirm openings against the source system multiple times per day and remove closed roles.