We are LeapAI, a Canadian startup focused on AI strategy and implementation. Our clients expect precision, reliability and speed—and that’s exactly how we operate.
This is not a “sit in a corner and ship tickets” kind of role. As a startup, we move quickly, change direction when needed, and tackle problems that don’t have a playbook. You’ll work directly with experienced data scientists and engineers, and you’ll see the impact of your work in real projects, real clients, and real outcomes.
About the role
We’re looking for a Senior Python Developer to lead the core systems that power our products. You will be the technical anchor for a small team, but you also need to be a "Swiss Army Knife"—ready to code, architect, mentor, or jump on a client call when needed.
You will bridge the gap between our expert Data Science team, our clients, and our junior developers. While our core product is AI-driven, you do not need prior AI experience—just strong Python skills and a fearless approach to learning tools like LangChain and Langfuse.
Key Responsibilities
- The Bridge (Client Facing): You will speak directly with customers and non-technical stakeholders to understand their pain points. Your job is to translate "business talk" into actionable technical tasks for your team.
- Startup Agility: Be ready to wear multiple hats. Whether it’s fixing a critical bug, re-architecting a feature, or helping with documentation, you are willing to fill in the gaps to get the job done.
- Technical Leadership & Mentorship: Lead by example. You will train and mentor junior developers, helping them level up their skills while ensuring code quality remains high.
- Cross-Functional Collaboration: Work hand-in-glove with Data Scientists to turn complex models into production-ready software.
- Core Development: Build robust Python applications using libraries like Pandas and NumPy, and integrate modern AI workflows.
What We Are Looking For
- Experience: 5 to 10 years of Python development experience.
- Startup Mindset: You are comfortable with ambiguity and changing priorities. You take ownership of problems rather than waiting for permission to fix them.
- Communication Rockstar: Fluent English is mandatory. You must be an excellent communicator who can explain technical constraints to non-technical clients without jargon.
- People Skills: You are patient and empathetic, capable of guiding junior devs and managing client expectations.
- Tech Stack: Strong proficiency with Pandas, NumPy, Git, and Docker. Experience with cloud environments (AWS/GCP/Azure).
Nice to Have
- Experience with LangChain, Langfuse, or OpenAI APIs.
- French language skills (a nice bonus).
- Previous experience in a seed-stage or high-growth startup.
Why Join Leap AI?
- Remote & Flexible: We care about output, not hours in a chair. Work from where you are most productive.
- Massive Growth: Pivot your career into AI. You will learn from the best in the business.
- High Impact: Your code will ship, and your decisions will shape the future of our platform.
How to Apply Please submit your resume and a short note telling us about a time you had to "wear multiple hats" in a project or how you handle communicating technical issues to non-technical clients.
Job Type: Full-time
Pay: $30,943.09 - $35,622.16 per month
Work Location: Remote
