N43 Studio is a venture studio dedicated to building bold, technology-driven companies from the ground up. We identify emerging opportunities, develop ideas into working prototypes, and launch ventures designed to scale.
At N43 Studio, we don’t wait for disruption—we create it. Our team of founders, technologists, and operators turns insight into impact by testing real-world problems, validating solutions fast, and launching startups that matter.
With a deep focus on sectors where innovation can unlock lasting value, we’re building the future one venture at a time. Whether it’s AI-powered tools, novel platforms, or entirely new business models, our companies are built for the world ahead.
About the role
We’re hiring a Senior Full Stack Engineer to join our first product pod and help bring our first venture to life. You’ll work alongside a product manager, front-end engineer, and back-end engineer, supported by a Principal Architect and the studio leadership team. You’ll have autonomy, clear ownership, and the chance to shape both the product and our technical foundations from day one.
What You’ll Do
Lead development across the stack—from building backend APIs to delivering responsive front-end experiences.
Collaborate closely with product and design to rapidly prototype, iterate, and ship MVPs.
Make architectural decisions in partnership with our Principal Architect and define reusable patterns for future pods.
Write clean, testable code and contribute to code reviews, tooling, and developer experience.
Participate in user research, pilot programs, and post-launch refinement.
What We’re Looking For
5+ years of experience building full-stack web applications, ideally in startup or venture environments.
Strong proficiency in Python, particularly with modern frameworks like FastAPI or Flask. Experience in other backend languages (e.g., Node.js, Go) is a bonus, but Python is our primary stack.
Proficiency with modern frontend frameworks such as React and TypeScript.
Familiarity with cloud infrastructure (GCP preferred) and DevOps best practices.
Comfort working in high-ambiguity, high-velocity environments with a lean, collaborative team.
A builder mindset—you’re as comfortable iterating in code as you are thinking about product.
Bonus
Experience with AI/ML integrations or building products that leverage LLMs.
Prior experience in early-stage startups or venture studios.
Familiarity with data infrastructure, observability, or CI/CD setup.
Why Join Us
Get in on the ground floor of a new venture with institutional backing and a long-term roadmap.
Build with a team of experienced operators, architects, and product leaders.
Work on meaningful, complex problems with a bias toward velocity and impact.
Flexible, hybrid work based out of our studio HQ in downtown Toronto.
Top Skills
What We Do
We build enduring ventures at the intersection of innovation and execution.
Too often, startups are launched in isolation — chasing hype, disconnected from real customers, and overly reliant on funding to validate ideas. At N43 Studio, we take a different approach. We pair entrepreneurial builders with real-world opportunities sourced from deep market insight, industry access, and our enterprise partners. Then we bring the tools, team, and infrastructure needed to go from zero to one — faster, smarter, and with intention.
Why Work With Us
N43 is for builders who want impact at speed. You get autonomy to ship zero-to-one products, plus a studio behind you—design, product, talent, and GTM—so you focus on what’s truly hard. It’s senior, low-ego teams, rapid learning across multiple ventures, and real ownership in what you create.
