This job is no longer available
This job expired on 09/09/2026. It no longer accepts applications.
Data Scientist - Remote
YO IT Consulting
Job description
About the role
This remote contractor position focuses on training next‑generation AI systems by providing high‑quality, real‑world data. Your domain expertise will guide how models learn, reason, and perform.
Key responsibilities
- Collect, clean, and preprocess diverse data sets to ensure integrity and readiness for analysis.
- Develop, validate, and implement statistical and predictive models to extract actionable insights.
- Conduct exploratory data analysis to uncover trends, patterns, and business opportunities.
- Present findings through clear visualizations and reports for both technical and non‑technical audiences.
- Collaborate with cross‑functional team members from ideation through delivery of end‑to‑end data projects.
- Continuously improve analytical methodologies and automate data workflows.
- Communicate recommendations effectively in written and verbal formats.
Required profile
- Strong background in statistics, mathematics, and data analysis techniques.
- Proven experience handling large, complex data sets.
- Proficiency in Python or R for data manipulation and modeling.
- Ability to build and validate predictive models.
- Advanced data visualization skills using Tableau or Power BI.
- Meticulous attention to detail and commitment to data quality.
- Excellent written and verbal communication.
Required skills
- Python
- R
- Tableau
- Power BI
Questions fréquentes
Why are you reporting this job?
Explore further
Salaries, guides and searches in Costa Rica.
Boost your chances
Upload your CV — we will match you with relevant openings.
Analyzing your CV...
YO IT Consulting