Senior Full Stack Engineer (Platform Team)
Motion
Software Engineering
Toronto, ON, Canada
Posted on Jul 6, 2025
Senior Full Stack Engineer (Platform Team)
Toronto
Engineering
Hybrid
Full-time
About Motion
Motion is creating the command center for creative strategists: an AI-driven analytics and intelligence platform that bridges the gap between performance marketers and creative teams, helping them uncover what's working, what's not, and ultimately ship more winning ads across platforms like YouTube, LinkedIn, Meta, and TikTok.
Today, Motion is trusted by some of the world’s top e-commerce and direct-to-consumer brands and agencies (including Vuori, True Classic, The Farmer’s Dog, and HexClad) and has analyzed over $14 billion in media spend. When leading brands want to understand their creative performance, they turn to us.
We're growing fast (3x year-over-year), our product is sticky, and with a recent $30M Series B raise, we're just getting started. We doubled our customers as well as our headcount in 2024, and we now have 70 team members. We're building the future of creative intelligence and are looking for talented people to help us get there! 🚀
About the Role
As a Senior Software Engineer on our Platform team, you’ll design, implement, and maintain robust, high-quality backend APIs and services. Your work will directly impact Motion’s core operations and enable teams across the company to leverage our data across multiple product lines. We work primarily in Node, TypeScript, Azure, and MongoDB - and any other simple tools that get the job done.
Explore our Engineering at Motion page to learn more about our team, our work, and how we build together.
What You’ll Do
- Scope, design, and implement resilient, performant, and high-quality backend solutions.
- Work closely with fellow engineers to deliver complex backend features and integrations.
- Maintain and enhance existing integrations, making sure our systems scale with Motion’s growth and anticipate future product solutions.
- Identify and resolve errors, performance issues, and devex problems in our codebase.
- Drive engineering advancements.
Sample Projects
- Build a unified API for our insights data to be used by other development teams
- Store insights and metrics from our data providers at scale
What We’re Looking For
- 10+ years building and maintaining large-scale software applications.
- Proficiency in React, Node.js, and TypeScript
- Strong experience with asynchronous message queue systems
- Experience with MongoDB or other document-based databases.
- Solid understanding of data modeling, ETL concepts, and simplifying data architecture.
- Exceptional written and verbal communication skills with a knack for translating complex technical issues into clear business impacts.
- Interest in AI/ML
- Ability to thrive in a fast-paced environment with evolving requirements and priorities
- A pragmatic approach to tackling challenging problems, with a deep interest in understanding and solving business needs.
What you'll love about Motion
- Super competitive compensation, equity, 20 days PTO, full healthcare benefits, work from home stipend
- Incredible offsites and retreats to build camaraderie. Our last retreat was a week-long stay at Lake Muskoka.
- We’ve found product market fit but we’re still so early that you will have a major impact.
- Our team is very ambitious, super capable and low on egos
- Our customers are some of the leading brands and agencies in D2C e-commerce
- We want Motion’s impact in the “creative-tech” industry to be up there with the Webflows, Canvas and Figmas of the world.
- We have a deep understanding of the problem space through many years of tinkering in the industry.
- We know exactly what it’s going to take for Motion to win.
- We’d love for you to join us on the ride!
Motion thrived in 2023, and 2024 was a defining year here. We started 2025 with fresh funding and exceptional signals from our clients. On top of this, our founding team has built successful companies before. This role offers an incredible opportunity to get in on the ground floor to help us build a category defining company in the “creative-tech” space.
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Why Motion? (Please put some thought into this - we read every response and we reject those who skip questions and/or insert generic chatGPT answers) *
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This is a hybrid role. Are you able to work from a co-working space in downtown Toronto (near Union Station) 1–2x per week? *
Req ID: R26
