Founding Engineer
Straight from Motion’s careers page. Apply on the company site — no recruiter, no middleman.
Ex-Technical Founder / Founding Engineer
Location: Canada, United States
Department: Engineering
Location Type: REMOTE
Employment Type: FULL_TIME
About Motion 💡
Motion is building the command center for creative strategists: an AI-native platform that bridges the gap between performance marketers and creative teams, so they can uncover what’s working, what’s not, and ship more winning ads across platforms like YouTube, LinkedIn, Meta, and TikTok.
Were at the forefront of AI as the foundation of our product. Motion now automatically analyzes and organizes creative at scale and surfaces competitor trends. And with Runneth - the AI brain for the 100x marketer - were going further: a persistent creative strategy agent that lives where your team already works (Slack, Notion, Google Drive, your ad data) and turns a marketers knowledge and instincts into cross-channel playbooks, automated workflows, and a system that gets smarter over time. Our bet isnt that AI replaces great marketers. Its that the best marketers will use AI to operate at a scale that wasnt previously possible.
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 $14B in media spend. When leading brands want to understand their creative performance, they turn to us.
Our founders have built successful companies before, including alongside several of the people now at Motion. A number of teammates chose to build again here — a reflection of the trust, culture, and conviction behind what we’re building.
The people building Motion are deeply embedded in where AI and our industry is heading, and obsessed with closing the gap between whats possible and whats actually shipping in product. Were a 75 person remote team backed by $65M+ in funding with a valuation thats nearly 3xd in under two years. If you want to work on a hard problem, with people whove done it before, and a product that customers genuinely love - wed love to connect!
About the role
Youve built something from zero, as a founder or early engineer. You know what it takes to find pmf, build for users, and take ownership of everything. If building is the part you loved in that experience, this is that job with a team and a product that you don’t need to bootstrap from nothing.
Motion is already a place where people chose to build again. Our founders built companies before, we have a few ex-founders with us, and several team members have come back to Motion again.
Applying for this role includes a process of working out how you’d fit in on the team - all startups have more important work than people to do it. Engineering at Motion is roughly three teams: Platform (cloud infra, DBs, centralised services and APIs), Harness (our agentic harness Runneth, the VM it runs on, and the primitives that the Runneth experience is built on), and Runneth itself (everything customer-facing). Where you land depends on what we need most when you start and where you’re able to contribute the most impact. What we do know: youll be building AI-powered features across the product, and youll own what you ship.
One note on the title: founding engineer is the experience were looking for, not the seat itself. Internally youd join as a senior+ engineer. You bring the ownership mentality and shipping pace that founding teaches, we bring an 80-person team, runway, challenges, and a product customers already rely on.
| Our tech stack: React, Node.js with Express, TypeScript, GraphQL, PostgreSQL, MongoDB, and Azure.
- 🔗 Explore our Engineering at Motion page to learn more about our team, our work, and how we build together.
- 👩💻 Browse our Engineering Blog for an inside look at the decisions our team is making, the things were learning, and what it means for us to be building an AI product today.
What youd be doing
- Shipping features across the product: understand the problem, make the call, build it, and own the outcome.
- Working on a small, high-ownership, cross-functional team.
- Shipping to production in your first week and owning a significant initiative in your first month.
- Working with the team to use more AI better and improving things across the stack from your experience
- Fixing whatever is in the way, youve done this before.
Our ideal fit brings
- You were the technical founder, co-founder, or one of the first engineers at a startup, and you personally wrote a meaningful share of the code, recently.
- Years of shipping product, ideally in a small team where you owned the outcome
- You can make complicated architecture sound simple. You can explain why you built what you built, what you’d change, tradeoffs you made, and how it fits together.
- Comfort building without a spec.
- Any background: self-taught, bootcamp, degree. We love talent from everywhere!
You’re probably not the right fit if:
- Youre looking for a “leadership” role. This is an IC role where you get judged by your ability to product. Ideally you’ll show leadership, but through influence and competence, not title.
- You need process or clear requirements. Its chaotic here in the way early companies are: priorities move, context-switching is a constant, ambiguities abound, you have to do the executing.
- Youre skeptical about AI. Were betting hard on not just agentic coding, but on Runneth is a bet on the idea of agentic employees. Yes there’s still work to do in adapting to the new reality, but we’re all in.
How to apply ✉️
No cover letter, no take-home. Send us a few sentences on what your team built, which parts you personally owned, and what you’re looking for next.
What youll love about Motion 💜
- Competitive compensation package: We offer competitive compensation, including equity for all employees, health benefits from day one, a monthly health & lifestyle stipend to support your well-being, 20 days of PTO, and a $1,500 work-from-home stipend.
- Remote-first with hybrid flexibility: Were a remote-first company with team members spanning Canada, the U.S., and beyond, but also have office spaces in 4 main hubs (Toronto, Montreal, Vancouver, and Porto) for optional hybrid work.
- Growth that speaks for itself: Motion has strong product-market fit, 2.5x YoY growth, second-time founders with deep industry knowledge, and $65M in funding to fuel our momentum.
- Opportunity for impact: As an early team member, your contributions will directly shape the product, team, and the future of the company. If youre excited about building, you’ll thrive here!
- Award-winning team: Were a low-ego, high-performing team that was just ranked #19 on G2s list of Best Canadian Software Companies for 2026.
- Team connection:
- Virtual: Day-to-day, we use Roam, an AI-powered virtual office platform that fosters spontaneous collaboration, drop into meetings or quick chats, and interact with colleagues for a simulated, live digital headquarters.
- In-person: Outside of the option to go to one of our offices, our team gets together in-person for a week every two months, and we have a company retreat every summer.
We closed out 2024 with a $30M Series B raise and strong signals from our customers. In 2025, we built the foundational capabilities our customers rely on, setting the stage for whats to come. In 2026, with fresh funding ($65M+ total capital raised), we’re building forward from that foundation, taking what we learned to market in a deeply AI-native way.
We use artificial intelligence (AI) in certain parts of our recruiting process at Motion, ranging from administrative and efficiency-focused support to, in some cases, conducting introductory interviews. Every AI interview is reviewed, and every hiring decision is made, by a (human) member of our team.
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