Software Developer - Backend

Job Description

Job Title: Software Developer - Backend (Hybrid). Location: Toronto, ON, Canada

This role focuses on backend software development to expand and maintain pennylane.ai, enabling global developers and researchers to build scalable quantum applications. No prior quantum software experience is required.

Duties:

• Build, scale, and maintain products across the pennylane.ai ecosystem.
• Design and implement APIs for internal and external integrations;
• Work with a cross-functional team to deliver on the product roadmap and improve user experience.
• Collaborate with product owners to translate requirements into technical solutions.
• Maintain high code quality through testing and code reviews.
• Manage CI/CD pipelines using GitHub Actions and handle DevOps tasks.
• Work with PostgreSQL, Docker, and cloud environments such as AWS;
• Explore and integrate new technologies that enhance platform reliability and scalability.

Qualifications:

• Bachelor’s degree in Computer Science, Engineering, Physics, Math, or related field.
• At least three years of experience in software development;
• Strong programming skills in Python and familiarity with SQL databases.
• Experience with Docker, Terraform, and cloud platforms like AWS or Google Cloud;
• Understanding of infrastructure as code and automated deployment workflows.
• Self-motivated and capable of working in a fast-paced environment.
• Strong communication and teamwork skills.

Preferred:

• Prior experience leading technical projects or mentoring engineers.
• Knowledge of GraphQL and distributed systems;
• Exposure to front-end technologies like React or NextJS.
• Experience designing scalable and fault-tolerant systems.

Benefits and Instructions:

Xanadu offers an inclusive, supportive, and growth-oriented workplace focused on innovation in quantum software; The company provides a flexible hybrid setup, opportunities for career growth, and a strong culture of collaboration; Candidates requiring accommodations during the hiring process can contact recruiting@xanadu.ai