Python Domain Expert (CUDA/PyTorch) at Turing

Python Domain Expert | Contractor | Remote (Asia, Africa, LATAM)

Turing, an AI company that works with leading AI labs, is hiring domain experts to help improve large language models through high-quality proprietary data generation. This is a contractor assignment supporting LLM companies with SFT and RLHF data workflows.

What the work involves

• Translate CUDA/C++ code into equivalent Python implementations using PyTorch and NumPy, ensuring logical and performance parity.
• Analyze CUDA kernels and GPU-accelerated code for structure, efficiency, and function before translation.
• Evaluate LLM-generated translations of CUDA/C++ code to Python, providing technical feedback and corrections.
• Collaborate with prompt engineers and researchers to develop test prompts reflecting real-world CUDA/PyTorch tasks.
• Participate in RLHF workflows, ranking LLM responses and justifying ranking decisions clearly.
• Debug and review translated Python code for correctness, readability, and consistency with industry standards.
• Maintain technical documentation and propose improvements to prompt structure or conversion approaches based on common LLM failure patterns.

This role does not involve building or fine-tuning LLMs.

Requirements

• 5+ years of overall work experience, including at least 3 years with Python and 2+ years with CUDA/C++.
• Strong hands-on experience with Python, especially scientific computing using PyTorch and NumPy.
• Solid understanding of CUDA programming concepts and C++ fundamentals.
• Demonstrated ability to analyze CUDA kernels and accurately reproduce them in Python.
• Familiarity with GPU computation, parallelism, and performance-aware coding practices.
• Strong debugging skills and attention to numerical consistency when porting logic across languages.
• Experience evaluating AI-generated code or participating in LLM tuning is a plus.
• Clear, constructive communication of technical feedback.
• Fluent conversational and written English.

Schedule and engagement

• Commitment options: 20, 30, or 40 hours per week; at least 4 hours per day, with 4 hours of overlap with PST.
• Engagement type: contractor assignment (no medical or paid leave).
• Contract duration: 3 months, with an expected start date next week.

Location

Remote work for applicants based in India, Pakistan, Nigeria, Kenya, Egypt, Ghana, Bangladesh, Turkey, Brazil, or Mexico.

Evaluation process

Approximately 75 minutes total: two interview rounds (60 minutes technical, plus a 15-minute cultural and offer discussion).