Full Stack Engineer, Execution (Core)

StackAdapt

StackAdapt

Software Engineering
Canada
Posted on Nov 19, 2025

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.

Engineering at StackAdapt:

As an Engineer at StackAdapt, you will be directly involved in the development of our advertising platform, producing production-level code that will have a direct impact on the success of our product. You will work with large data sets and have exposure to modern tech stacks around GoLang, Ruby on Rails, React, GraphQL and more. StackAdapt’s engineering organization believes in working collaboratively and cross-functionally. You will get the opportunity to work in a diverse and flexible culture with dedicated career paths to help you succeed.

About the Team:

The Execution Team is responsible for building and improving campaign editors, which are the most important parts of the platform to help clients create new campaigns and tie all aspects of their bidding strategy together. The team consistently expands campaign channels and provides customers with more strategies in their campaigns. We also manage StackAdapt's public GraphQL API, which allows for programmatic campaign execution.

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

What You'll Be Doing:

  • Design, improve, and debug complex, scalable distributed systems.
  • Write extensible, scalable and test-driven code.
  • Take part in sprint planning and architectural decision-making.
  • Collaborate with team members on designing scalable, well tested, and well documented web architecture, including APIs and backend systems. As an engineer, you are expected to take responsibility and ownership of projects from start to finish.
  • Contribute to code reviews and technical spec reviews.

What You'll Bring to the Table

  • 2+ years of full-time work experience building highly performant web applications.
  • Knowledge of our frontend technologies is required - React, Typescript, Redux etc.
  • Proven experience designing scalable, high-performance systems, including web APIs (REST, GraphQL, gRPC) and asynchronous backend services.
  • Knowledge of ANY full-stack technologies is highly preferred - React/Typescript + NodeJS, Ruby on Rails, Django, Java Spring Boot
  • Experience with implementing a client-facing project end-to-end, from design to delivery.
  • Experience collaborating closely with Product & Design to design, implement and iterate on high impact end-to-end product experiences.

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 platform
  • 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!
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.
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:
2024 Best Workplaces for Women and in Canada by Great Place to Work®
#LI-REMOTE