Senior AI Data Engineer (Python)

TL;DR

Senior AI Data Engineer (Python): Creating realistic datasets, intuitive prompts, and high-quality "golden plots" to power insightful data tasks with an accent on technical precision, data quality, and engineering rigor. Focus on bridging technical precision with real-world plausibility, crafting examples, and maintaining high code standards.

Location: Remote (Colombia)

Salary: Competitive hourly rate

Company

hirify.global is a global company providing AI services and data validation for leading tech companies.

What you will do

• Design and build realistic, well-structured datasets reflecting real-world scenarios.
• Write concise, natural-language prompts tailored for business analysts.
• Reproduce target visualizations with high aesthetic and analytical fidelity using Python.
• Define flexible and accurate correctness criteria for open-ended insight prompts.
• Rigorously check examples against quality rubrics, ensuring accuracy across data, prompts, and visualizations.

Requirements

• 10+ years of professional experience in data engineering or applied data science.
• Expert-level proficiency in Python for data wrangling, visualization, and statistical testing.
• Deep understanding of data modeling, prompt crafting, and reproducible workflows.
• Exceptional attention to detail and quality control.
• Proven success in high-impact technical environments.
• English proficiency required and Python skills test required.

Nice to have

• Experience with statistics, hypothesis testing, and storytelling with data.
• Background in producing training data or reproducible research.
• Strong writing skills for precise prompts and correctness criteria.

Culture & Benefits

• Part-time, flexible hours.
• Opportunity to work on a large-scale project with a leading global tech company.

Hiring process

• Applicants will complete an English proficiency assessment.
• Applicants will complete a Python skills test.