Senior AI Data Engineer

TL;DR

Senior AI Data Engineer: Creating realistic datasets, intuitive prompts, and high-quality "golden plots" for insightful data tasks with an accent on data quality, engineering rigor, and visualization fidelity. Focus on bridging technical precision with real-world plausibility and defining flexible, accurate correctness criteria.

Location: Remote from Peru

Compensation: Competitive hourly rate

Company

hirify.global is seeking a Senior Data Engineer with world-class Python expertise and a sharp eye for data quality, engineering rigor, and visualization fidelity.

What you will do

• Design and build realistic toy/dummy datasets at varying complexity levels.
• Write concise, natural-language prompts tailored for business analysts.
• Reproduce target visualizations with aesthetic and analytical fidelity using Python code.
• Define correctness criteria tailored to open-ended insight prompts.
• Rigorously check each example against quality rubrics.

Requirements

• 10+ years of professional experience in data engineering or applied data science.
• Expert-level proficiency in Python (data wrangling, visualization, 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.

Nice to have

• Experience with statistics, hypothesis testing, and storytelling with data.
• Background in producing training data, developer tools, or reproducible research.
• Strong writing skills for crafting 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.
• Immediate start with a first delivery in September.
• Uses artificial intelligence (AI) tools to support parts of the hiring process.

Hiring process

• English proficiency assessment required.
• Python skills test required.