Junior Data Scientist

SparxWorks
Full-time Peru, Peru Other-General
Posted:
February 22, 2026
Location:
Peru, Peru, Peru

Job Description

We are looking for a
Junior Data Scientist

to join a team developing
Machine Learning and LLM-based solutions

for a medical learning platform.

This role is ideal for someone who wants to grow professionally, working alongside senior profiles and participating in real-world projects involving
RAG, recommender systems, and data analysis

.

Responsibilities

  • Support data analysis and preparation (cleaning, normalization, deduplication).
  • Collaborate in the evaluation of ML/LLM models (metrics, benchmarks).
  • Build training and evaluation datasets.
  • Participate in retrieval, ranking, and recommendation experiments.
  • Analyze usage logs, clicks, and user interactions.
  • Support results validation through offline tests and A/B tests.
  • Document analyses, results, and learnings.

Requirements

  • Fluent English.
  • Background in Data Science, Statistics, Engineering,...

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Job Overview

Job Type: Full-time
Location: Peru, Peru
Posted: February 22, 2026
Deadline: April 03, 2026