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This position was posted on April 19, 2026 and is likely no longer accepting applications. We've kept it here for historical reference. Check out the similar jobs below!

Robotics ML Expert, AI

G2i Inc.

Job Overview

Location

Miami

Job Type

Contract

Full Job Description

📋 Description

• Design, build, and iterate on MuJoCo simulation environments for robotics research and AI training
• Implement and tune RL algorithms (PPO, SAC, TD3) to train agents on simulated tasks
• Define reward functions, observation spaces, and action spaces that produce robust, transferable policies
• Debug and optimize physics simulations — contact models, actuator dynamics, scene configs
• Evaluate trained policies for stability, generalization, and sim-to-real transfer potential
• Document environment specs, training procedures, and experimental results clearly
• Collaborate async with research teams and stay current with advances in robot learning and embodied AI

🎯 Requirements

• Strong hands-on experience with MuJoCo (or via dm_control, Gymnasium-Robotics, or similar)
• Solid understanding of RL theory and practical training pipelines
• Proficient in Python + ML frameworks (PyTorch or JAX)
• Experience defining reward functions for complex robotic tasks
• Familiar with robot kinematics, dynamics, and control fundamentals
• Can read and write MJCF/XML model files and understand their physics implications

🏖️ Benefits

• Fully remote work from anywhere on the accepted locations list
• Competitive hourly compensation ranging from $30–$70/hr based on location and seniority
• Flexible hours: minimum 15 hrs/week, up to 40+ hrs/week available
• Weekly payment via PayPal or Stripe
• Opportunity to work on cutting-edge robotics and AI research projects
• Collaborate asynchronously with research teams and stay current with advances in embodied AI

Skills & Technologies

Python

REST

PyTorch

Remote

$30-70/hr

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G2i Inc.

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About G2i Inc.

G2i is a technical talent marketplace that pre-vets React, React Native, and Node.js engineers for U.S. companies. Founded by developers to solve hiring pain, it runs extensive code reviews, pair-programming interviews, and background checks before matching engineers for contract or full-time remote roles. G2i emphasizes mental health, offering a monthly wellness stipend and a zero-burnout policy. The company also provides direct-hire services and manages payroll, compliance, and ongoing support, enabling startups and enterprises to scale engineering teams quickly while maintaining code quality and developer well-being.

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