Xanadu’s mission is to build quantum computers that are useful and available to people everywhere. Few people in their life will be able to be a part of something like this, where if we are successful, the technologies we develop will solve some of the world’s most challenging problems, and literally change the world. As a Software Developer, you will help build out the pennylane.ai ecosystem of products. ai is to help pioneer quantum software development as a discipline and spread the adoption of PennyLane , an open-source framework for quantum machine learning, quantum computing, and quantum chemistry.

No quantum software experience is required. ai ecosystem. Implement and design robust APIs for consumption by internal/external services and web front ends. Maintain high-quality production code through automated test coverage and a energetic code review process.

BSc in Computer Science, Engineering, Physics, Math, or a related field.

Intermediate: 3+ years of professional software development experience.

Senior: 6+ years of professional software development experience. Strong knowledge of modern development languages (Python, Go, or Rust). Proficient in PostgreSQL and SQL optimization.

Experience using Docker, Infrastructure as Code, and deploying to cloud providers like AWS or Google Cloud.



Hands-on experience building large, fault-tolerant, distributed systems at scale. Advanced knowledge of distributed system patterns and performance tuning. Manage deployment pipelines using GitHub Actions, Docker, and Terraform. Proficiency in deploying and integrating with modern web frameworks (NextJS/React).

Experience in a technical lead capacity or overseeing the delivery of complex, multi-stakeholder projects. Actively mentor developers on the team and foster a culture of continuous technical growth. The base salary range is 100,000 - 140,000 CAD for intermediate candidates and 150,000 - 180,000 CAD for senior candidates.

You will also be eligible for equity and benefits. They are fundamental and lay the foundation for culture at Xanadu. We are committed to building an inclusive, safe, and equitable culture and fostering an environment where our employees feel included, valued, and heard.

We are committed to meeting the needs of all individuals and support a barrier-free workplace. ai. Please be advised that we may use artificial intelligence (AI) tools to assist in the screening and assessment of applicants for this position. If you would like more information about how your data is processed, please contact us #

📌 Software Developer - Backend (Intermediate to Senior) (Toronto)
🏢 Xanadu
📍 Toronto