Robert Half

Data Scientist

⭐ - Featured Role | Apply direct with Data Freelance Hub
This role is for a Data Scientist with expertise in Reinforcement Learning (RL) for a contract of unspecified length. Pay rate is competitive. The position requires hands-on experience with AWS SageMaker, RL algorithms, and strong problem-solving skills.
🌎 - Country
United States
πŸ’± - Currency
$ USD
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πŸ’° - Day rate
440
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πŸ—“οΈ - Date
October 29, 2025
πŸ•’ - Duration
Unknown
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🏝️ - Location
Unknown
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πŸ“„ - Contract
Unknown
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πŸ”’ - Security
Unknown
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πŸ“ - Location detailed
United States
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🧠 - Skills detailed
#ML (Machine Learning) #Model Deployment #AI (Artificial Intelligence) #Reinforcement Learning #AWS (Amazon Web Services) #SageMaker #AWS SageMaker #Data Science #Deployment
Role description
Are you passionate about Reinforcement Learning (RL) and ready to make an impact in real-world projects? Join our team as an RL Engineer to contribute to groundbreaking advancements in artificial intelligence and machine learning. We’re looking for someone with hands-on expertise in RL, a proven ability to lead innovative projects, and a desire to push technological boundaries. About the Role: β€’ Apply RL concepts to real-world challenges, leveraging your expertise in environment-agent dynamics, reward mechanisms, and policy optimization. β€’ Lead development, implementation, and optimization efforts for RL models, preferably on platforms like AWS SageMaker. β€’ Collaborate across teams to expand RL solutions into new domains and refine existing systems. β€’ Develop and articulate reward functions to optimize agent performance. β€’ Document design decisions and communicate RL strategies effectively to technical and non-technical audiences alike. Responsibilities: β€’ Proven experience applying RL principles in complex, real-world projects. β€’ Expertise with AWS SageMaker (or similar platforms) for ML development/deployment. β€’ Deep understanding of RL core concepts, algorithms (like PPO, DQN, Actor-Critic), and frameworks. β€’ Operational know-how in RL model deployment, CI/CD pipelines, and experimentation workflows. β€’ Strong problem-solving skills and ability to lead cross-functional collaborations.