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Senior Data Scientist – Decision Intelligence

Hybrid · Toronto

You will lead the design and development of a unified decision intelligence product that integrates data from R&D efforts into actionable insights. This involves applying AI/ML methods to surface patterns and anomalies while providing technical direction to data engineers and analysts.

Senior Software Developer - Automation Systems

Hybrid · Toronto

You will architect and lead the development of an internal agentic AI research platform to accelerate R&D. This involves partnering with researchers to build automated pipelines, SDKs, and APIs while enforcing high engineering standards.

Quantum Software Developer - Performance

Hybrid · Toronto

You will develop performance monitoring and benchmarking tools for the PennyLane and Catalyst quantum software stack. Additionally, you will create high-performance software components and extensions to ensure PennyLane remains a leading quantum computing framework.

Senior Network Engineer

On-site · Toronto

You will own, secure, and modernize the enterprise network infrastructure using Infrastructure-as-Code practices. Responsibilities include deploying multi-vendor equipment, managing DNS/DHCP services, and ensuring network reliability through automation and monitoring.

System Software Developer - Performance

Hybrid · Toronto

You will develop high-performance software libraries and primitives to enable ultra-low latency communication across heterogeneous systems including CPUs, GPUs, and FPGAs. Additionally, you will contribute to benchmarking, profiling, and optimizing the quantum software stack to ensure maximum performance.

Software Developer - Backend (Intermediate to Senior)

Hybrid · Toronto

You will design, build, and maintain the backend infrastructure and APIs that power quantum hardware development. This involves collaborating with hardware engineers and scientists to translate research needs into scalable, production-quality software solutions.

Quantum Architecture Research Software Developer

Hybrid · Toronto

You will develop and maintain a numerical software toolkit for fault-tolerant photonic quantum computing architectures. The role focuses on logical quantum error-correction layers and running large-scale simulations to evaluate performance.

Cloud Engineer

Hybrid · Toronto

You will design, build, and maintain the cloud platform infrastructure that hosts internal projects and workloads. Additionally, you will implement observability solutions, manage security policies, and support teams in migrating projects to the centralized network.

Cybersecurity Engineer

Hybrid · Toronto

The role involves bridging cybersecurity strategy with technical operations by managing incident response, analyzing alerts, and conducting security audits. You will also automate patching processes and collaborate with internal teams to develop and maintain security policies.

Software Developer - Backend (Intermediate to Senior)

Hybrid · Toronto

You will build, scale, and maintain products within the pennylane.ai ecosystem while designing robust APIs for internal and external services. Additionally, you will lead the development of large-scale, fault-tolerant distributed systems and collaborate with product owners to ensure technical feasibility.

Software Developer - Frontend (Intermediate to Senior)

Hybrid · Toronto

You will develop and maintain the pennylane.ai ecosystem by building new features and collaborating with cross-functional teams. Additionally, you will architect scalable frontend systems and lead technical transitions to modern frameworks.

Quantum Software Developer - PennyLane Core

Hybrid · Toronto

You will design, implement, and optimize core infrastructure and APIs for the PennyLane quantum programming framework. Additionally, you will collaborate with research and engineering teams to integrate advanced execution pipelines and maintain high standards for open-source contributions.

Quantum Software Developer - FTQC Software (Intermediate to Senior)

Hybrid · Toronto

You will bridge the gap between high-level software abstractions and hardware control systems by optimizing quantum compilation and error correction infrastructure. This involves translating complex quantum circuits into low-level representations and collaborating with cross-functional teams to integrate execution pipelines.

Quantum Software Developer - Compilation

Hybrid · Toronto

You will develop and maintain JIT and AOT hybrid compilation pipelines for the PennyLane framework. Additionally, you will perform R&D to support new hardware platforms and contribute to software system design and quality assurance.