Alignerr

Python Engineer - AI Data Trainer

⭐ - Featured Role | Apply direct with Data Freelance Hub
This role is for a Python Engineer - AI Data Trainer, offering $60–$90/hr for a remote, hourly contract of 10–40 hours/week. Requires a Bachelor's in Computer Science, 3-5+ years of Python experience, and strong communication skills.
🌎 - Country
United States
💱 - Currency
$ USD
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💰 - Day rate
720
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🗓️ - Date
December 19, 2025
🕒 - Duration
Unknown
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🏝️ - Location
Remote
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📄 - Contract
Unknown
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🔒 - Security
Unknown
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📍 - Location detailed
San Francisco, CA
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🧠 - Skills detailed
#Computer Science #AI (Artificial Intelligence) #Python #Flask #Django #FastAPI
Role description
Python Developer - $90/hr Remote - Alignerr • Location: Remote About The Job At Alignerr, we partner with the world’s leading AI research teams and labs to build and train cutting-edge AI models. Organization: Alignerr Position: Python Developer Type: Hourly Contract Compensation: $60–$90 /hour Location: Remote Commitment: 10–40 hours/week Role Responsibilities (Training Support Will Be Provided) • Review and evaluate AI-generated Python code for correctness, efficiency, and adherence to best practices. • Solve complex algorithmic challenges and develop high-quality Python solutions. • Provide clear, human-readable explanations for code logic and problem-solving strategies. • Identify and flag edge cases, bugs, or ambiguities in AI responses. Requirements • Bachelor's or better in Computer Science or a related technical field. • Deep expertise in Python, including modern frameworks (Django, Flask, FastAPI) and advanced language features. • 3-5+ years of professional experience writing production-level Python code. • Exceptional written communication skills to explain abstract technical concepts. Preferred • Prior experience with data annotation, RLHF, or evaluation systems. Application Process (Takes 15-20 min) • Submit your resume • Complete a short screening • Project matching and onboarding