Junior Data Scientist | Remote - Contract

Xperteez Technology Pvt Ltd; United States; Remote; USD 55,000 - 83,000; Full time

Job summary

Xperteez Technology Pvt Ltd is seeking a Junior Data Scientist for a remote contractor role. You will partner with a leading AI lab to apply rigorous data science practices across AI model evaluation, statistics, machine learning, and experimentation.

You will create prompts, datasets, and reference solutions while identifying flawed methodology and enhancing quantitative reasoning. Strong communication in English is expected for clear reporting.

Qualifications

• Experience with Python for data analysis and ML.
• Strong background in statistics and experimental design.
• Experience with data wrangling and modeling.

Responsibilities

• Evaluate AI model outputs on data science, statistics, ML, and quantitative problems.
• Create expert-level prompts, datasets, and reference solutions.
• Identify flawed methodology, statistical errors, and weak quantitative reasoning.
• Provide structured feedback that improves model capability.

Skills

Python

Machine Learning

Statistics

Data Analysis

Experimentation

Pandas

Data Modeling

Job description

Role Title

Junior Data Scientist

Role Type

Contractor

Location

Remote

About the Role

we are partnering with a leading AI lab to hire data scientists and quantitative professionals from top companies. You'll bring rigor to how AI models handle statistics, machine learning, experimentation, and quantitative reasoning.

Required Skills

• Python
• Machine Learning
• Statistics
• Data Analysis
• Experimentation
• Pandas
• Data Modeling

Scope of Work

• Evaluate AI model outputs on data science, statistics, ML, and quantitative problems
• Create expert-level prompts, datasets, and reference solutions
• Identify flawed methodology, statistical errors, and weak quantitative reasoning
• Provide structured feedback that improves model capability

Preferred Qualifications

At least one year of experience working at a top company (tech, finance, or research), with at least part of this experience within the past 3 years. Based in an English-speaking country. Clear written communication of technical and statistical concepts.