Python Engineer
Pubblicato il 06-10-2026 - Hired in Italia
We are hiring for one of our clients, seeking a Senior Python Developer to assist a foundational LLM company in enhancing their large language models. The goal is to provide high-quality proprietary data for fine-tuning and benchmarking model performance.
Key Responsibilities:
- Design, develop, and maintain efficient, high-quality Python code to train and optimize AI models.
- Conduct evaluations to benchmark model performance and analyze results for continuous improvement.
- Evaluate and rank AI model responses to user queries across diverse domains, ensuring alignment with predefined criteria.
- Lead efforts in supervised fine-tuning, including creating and maintaining high-quality, task-specific datasets.
- Collaborate with researchers and annotators to execute reinforcement learning with human feedback and refine reward models.
Required Skills & Qualifications:
- Proficiency in Python and related frameworks/libraries for AI/ML tasks.
- Experience with supervised fine-tuning (SFT)
and reinforcement learning with human feedback (RLHF).
- Strong understanding of evaluation strategies and benchmarking processes for AI models.
- Ability to design and implement Python code for data generation and model optimization.
- Familiarity with AI model response evaluation and ranking methodologies.
More About the Opportunity:
This role offers a unique opportunity to work with a global leader in artificial intelligence, contributing to the advancement of large language models. Candidates will collaborate with top researchers and engineers in the field.
Equal Opportunity Employer:
We hire based on skills and expertise. All qualified candidates are welcome regardless of background, experience, or prior employment history. Applications are reviewed solely on demonstrated technical ability and qualifications.
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