
51 - 200 employees
Founded 2021
đ€ Artificial Intelligence
đ Cybersecurity
đ Pharmaceuticals
Artificial Intelligence âą Cybersecurity âą Pharmaceuticals
SandboxAQ is a company developing quantitative AI and quantum-inspired technologies to solve real-world problems across drug discovery, materials science, cybersecurity, and navigation. They build large quantitative models (LQMs) grounded in physics and chemistry to predict molecular properties, accelerate therapeutic design, and simulate complex chemical and catalytic processes, while also applying their expertise in AI and post-quantum cryptography to enhance digital security and navigation in GPS-denied environments.
đ May 27
đšđŠ Canada â Remote
đ” CA$156.8k - CA$294k / year
â° Full Time
đŽ Lead
đ€ Machine Learning Engineer
Improve your chances of getting an interview by checking your resume score before you apply.

51 - 200 employees
Founded 2021
đ€ Artificial Intelligence
đ Cybersecurity
đ Pharmaceuticals
Artificial Intelligence âą Cybersecurity âą Pharmaceuticals
SandboxAQ is a company developing quantitative AI and quantum-inspired technologies to solve real-world problems across drug discovery, materials science, cybersecurity, and navigation. They build large quantitative models (LQMs) grounded in physics and chemistry to predict molecular properties, accelerate therapeutic design, and simulate complex chemical and catalytic processes, while also applying their expertise in AI and post-quantum cryptography to enhance digital security and navigation in GPS-denied environments.
âą Design, construct, and manage robust data pipelines for the training, validation, and continuous retraining of Large Quantitative Models (LQMs) and agentic frameworks âą Develop, implement, and rigorously test novel ML models and algorithms, defining appropriate metrics to ensure model performance aligns with high-level product objectives âą Lead the effort in cleaning, transforming, and engineering features from complex and large-scale datasets to optimize LQM performance and predictive accuracy âą Conduct deep analysis of model behavior, performance, and failure modes, tuning hyper-parameters and optimizing model architecture for efficiency, speed, and accuracy in a production context âą Collaborate closely with AI researchers, product managers, and SWEs to translate high-level business objectives into actionable ML development and deployment roadmaps âą Champion and enforce exceptional engineering standards for code quality, system efficiency, and security in a prototyping environment âą Drive technical execution with high autonomy, making critical design and implementation decisions independently
âą BS in Software Engineering, Computer Science, or equivalent field of study âą 8+ years of postgraduate experience in software development âą Experience developing highly-available, performant, scalable ML systems, including large-scale data processing pipelines âą Strong expertise in Python (including the ML stack: PyTorch, TensorFlow, JAX, NumPy, Pandas) âą Long, successful history of driving the full ML lifecycle: from initial data exploration and hypothesis testing to architecture, model training, evaluation, and production deployment âą Deep proficiency in MLOps and software best practices, including CI/CD for ML, experiment tracking (e.g., Weights & Biases, MLflow), automated testing, and version control for both code and datasets
âą Comprehensive medical, dental, and vision coverage for employees and dependents with generous employer premium contributions âą Retirement savings with company matching âą Paid parental leave âą Inclusive family-building benefits âą Flexible paid time off âą Company-wide seasonal breaks âą Support for flexible work arrangements that enable sustainable performance âą Opportunities for continuous learning and growth through on-the-job development, cross-functional collaboration, and access to internal learning and development programs
Apply Nowđ May 25
AI/ML Architect at 3Pillar setting the technical direction for scalable AI solutions across multiple domains. Evaluating technologies and aligning AI initiatives with business goals and standards.
đšđŠ Canada â Remote
đ° Private Equity Round on 2021-10
â° Full Time
đŽ Lead
đ€ Machine Learning Engineer
Cloud
Microservices
Python
đ May 16
Machine Learning & Game Tech Architect responsible for integrating AI into gaming. Collaborating with R&D to create innovative gameplay experiences based in Montreal, Canada with remote options.
đšđŠ Canada â Remote
đ” $180.1k - $247.6k / year
â° Full Time
đ Senior
đŽ Lead
đ€ Machine Learning Engineer
đŁïžđ«đ· French Required
Python
Rust
đ May 7
Manager, Machine Learning Engineering at Affirm leading ML projects and mentoring engineers. Designing and implementing advanced ML solutions to drive decisioning and optimize applications.
đšđŠ Canada â Remote
đ” $178k - $228k / year
đ° Post-IPO Equity on 2021-01
â° Full Time
đ Senior
đŽ Lead
đ€ Machine Learning Engineer
đ April 24
Architect focusing on AI and game technology at CD PROJEKT RED. Leading complex AI systems integration for global gaming experiences.
đšđŠ Canada â Remote
đ” $180.1k - $247.6k / year
â° Full Time
đ Senior
đŽ Lead
đ€ Machine Learning Engineer
đŁïžđ«đ· French Required
Keras
Python
PyTorch
Rust
Tensorflow
đ April 24
Machine Learning & Game Tech Architect responsible for AI and game system integration at CD PROJEKT RED. Join our R&D AI Team to deliver novel gaming experiences.
đšđŠ Canada â Remote
đ” $180.1k - $247.6k / year
â° Full Time
đ Senior
đŽ Lead
đ€ Machine Learning Engineer
Keras
Python
PyTorch
Rust
Tensorflow
Unreal Engine