Senior Machine Learning Engineer Role

Upwork

📍 toronto, on, Canada

Full-time IT & Technology

Job Description

Lead innovative AI projects at Upwork as a Senior Machine Learning Engineer in Toronto. Focus on building and deploying advanced reinforcement learning systems.
Upwork Inc. is looking for a Senior Machine Learning Engineer to join our Algorithms and Research team. This role requires expertise in shaping reinforcement learning systems and working on AI solutions that directly impact our customers. Leading cross-functional initiatives is key to ensuring successful production implementations.
Key Responsibilities:
• Design and enhance reinforcement learning systems with advanced methods
• Create scalable data retrieval architectures for informed decision-making
• Drive the transition of ML models from concept to production readiness
• Partner with teams to improve system reliability and interpretability
• Offer mentorship to engineers on best practices and coding standards
Requirements:
• Proven track record in reinforcement learning production systems
• Stro...
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