Invisible Expert Marketplace

Full Stack Reinforcement Learning (RL) Engineer Specialist

โญ - Featured Role | Apply direct with Data Freelance Hub
This role is for a Full Stack Reinforcement Learning Engineer Specialist, offering a contract of unspecified length at $30+ per hour. Requires 3+ years in ML, 1+ year in RL, strong Python and JavaScript skills, and experience with frameworks like PyTorch and React.
๐ŸŒŽ - Country
United Kingdom
๐Ÿ’ฑ - Currency
$ USD
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๐Ÿ’ฐ - Day rate
240
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๐Ÿ—“๏ธ - Date
October 2, 2025
๐Ÿ•’ - Duration
Unknown
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๐Ÿ๏ธ - Location
Unknown
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๐Ÿ“„ - Contract
Unknown
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๐Ÿ”’ - Security
Unknown
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๐Ÿ“ - Location detailed
Wideopen, England, United Kingdom
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๐Ÿง  - Skills detailed
#AWS (Amazon Web Services) #TensorFlow #Reinforcement Learning #Flask #Datasets #Data Exploration #GCP (Google Cloud Platform) #JavaScript #Cloud #Python #PyTorch #Data Science #React #Programming #Libraries #Deployment #FastAPI #ML (Machine Learning)
Role description
What Youโ€™ll Do Support projects by designing and implementing reinforcement learning systems that bridge research and deployment. Work across the stack to contribute to both backend services and frontend interfaces that enable RL-driven applications. โ€ข Develop RL Models and Pipelines: Design, train, and evaluate reinforcement learning models tailored to dynamic environments and optimization problems. โ€ข Application Integration: Collaborate with engineers and data scientists to integrate RL models into production systems and interfaces, ensuring usability and performance. โ€ข Full Stack Contribution: Contribute to backend services, APIs, and React-based frontends supporting RL experiments and applications. โ€ข Data Exploration and Experimentation: Work with large-scale datasets and simulation environments to inform model development and evaluation. What We Need Professional Experience: โ€ข 3+ years of experience building and deploying ML systems, with at least 1+ year focused on reinforcement learning. โ€ข Background contributing to both backend and frontend components of production-grade systems. โ€ข Experience engaging with stakeholders or project teams to refine requirements and translate into technical deliverables. Technical Expertise โ€ข Strong programming skills in Python and JavaScript (or similar), with proficiency in frameworks such as PyTorch, TensorFlow, or JAX for RL. โ€ข Familiarity with RL libraries and environments (e.g., OpenAI Gym, RLlib, Stable Baselines, custom simulators). โ€ข Experience with backend frameworks (FastAPI, Flask, or similar) and frontend frameworks (React, Vue, or similar). โ€ข Comfort with containerization and cloud environments (GCP, AWS, or similar). โ€ข Understanding of distributed training, scaling RL systems, and experiment tracking. โ€ข Ability to produce clean, modular, and testable code in collaborative environments. Important We offer a pay range of $30+ per hour, with the exact rate determined after evaluating your experience, expertise, and geographic location. Final offer amounts may vary from the pay range listed above. As a contractor youโ€™ll supply a secure computer and highโ€‘speed internet; companyโ€‘sponsored benefits such as health insurance and PTO do not apply. All candidates must pass an interview as part of the contracting process.