Data Scientist - Python (Remote)

Hire Feed; Manaus; Teletrabalho; BRL 120 000 - 240 000; Tempo integral

Resumo da oferta

Hire Feed in Manaus is seeking a Data Scientist/Analyst to develop and maintain Python code for training and optimizing AI models, while evaluating outcomes and benchmarking performance.

Collaborate with researchers and annotators to implement reinforcement learning with human feedback, refine reward models, and produce clear, well-documented analyses throughout the project.

Qualificações

• Proficiency in Python for data analysis and model development.
• Experience with data science and machine learning techniques.
• Ability to extract insights from public databases.
• Strong bug fixing and technical documentation skills.
• Excellent communication in Jupyter notebooks or similar formats.

Responsabilidades

• Design, develop, and maintain efficient code to train and optimize AI models.
• Conduct evaluations to benchmark model performance and analyze results.
• Evaluate and rank AI model responses to queries across domains.
• Develop explanations and rationales for evaluations with strong reasoning.
• Lead supervised fine-tuning and create high-quality datasets.

Conhecimentos

Python

Data science

Analytics from data

Bug fixing

Notebook communication

Ferramentas

Jupyter notebooks

Descrição da oferta de emprego

We are hiring for one of our clients, seeking a Data Scientist/Analyst to work on a full-time basis. The role involves developing and maintaining high-quality Python code to train and optimize AI models while conducting evaluations to benchmark performance and analyze results. Candidates will collaborate with researchers and annotators to execute reinforcement learning with human feedback and refine reward models.

Key Responsibilities:

• Design, develop, and maintain efficient, high-quality 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.
• Develop comprehensive explanations and rationales for evaluations, showcasing excellent reasoning and technical expertise.
• Lead efforts in supervised fine-tuning, including creating and maintaining high-quality, task-specific datasets.

Required Skills & Qualifications:

• Proficiency in Python for data analysis and model development is required.
• Experience with data science and machine learning techniques is required.
• Ability to use business sense and analytical abilities to extract insights from public databases is required.
• Strong skills in bug fixing and creating thorough technical documentation are required.
• Excellent communication skills to clearly articulate reasoning and logic in Jupyter notebooks or similar formats are required.

More About the Opportunity:

This role offers a unique opportunity to work with a global leader in the Technology, Information and Internet industry, contributing to the advancement of cutting-edge AI systems. The position involves solving mission-critical priorities for companies through real-world AI applications.

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.