Descripción de la vacante

Description1. Data Acquisition and Integration:

- Source, gather, and integrate data from various internal and external platforms and databases.
- Collaborate with data providers and stakeholders to understand and ensure data availability and quality.2. Data Cleaning:
- Identify, diagnose, and resolve any data inconsistencies, anomalies, and missing data.
- Design and implement data cleaning procedures to enhance data quality and reliability.
- Document any data transformations, anomalies, and resolutions to maintain data integrity.3.

Database

Management

- Design and maintain scalable and optimized database schemas for storing and retrieving machine learning datasets.4. Creation of Queries:
- Develop complex SQL queries to extract, transform, and load (ETL) data tailored to specific machine learning tasks.
- Create data views and aggregations to simplify data access and usage by machine learning teams.
- Optimize query performance to ensure swift data retrieval.5.

Process

Optimization & Data Pipelines:

- Design, implement, and maintain ETL pipelines for seamless data flow across systems.
- Optimize existing data processes for speed, cost-efficiency, and reliability.
- Automate recurring tasks and jobs to ensure timely data availability for machine learning projects.
- Monitor and ensure the smooth running of data pipelines, troubleshoot any issues, and provide quick resolutions.6. Support for Machine Learning Testing:
- Work with the team to understand data needs for model development and testing.




- Assist in debugging data-related issues in machine learning pipelines, such as data leakage, imbalances, or missing values.Requirements:Qualifications:Bachelor's or higher degree in a related field (e.g., Data Science, Computer Science, Statistics).Knowledge of ETL tools (e.g., Apache Nifi, Talend, Informatica) for data acquisition and transformation.Experience using APIs and connectors for data extraction from various sources.Proficiency in database management systems (e.g., MySQL, PostgreSQL, MongoDB) and SQL knowledge.Ability to design and maintain optimized database schemas.Proficiency in writing complex SQL queries for data extraction and transformation.Experience with task automation and orchestration tools, such as Apache Airflow.Ability to use data monitoring and logging tools to ensure proper data flow.Capability to troubleshoot and provide efficient solutions in case of data flow interruptions.Understanding data requirements for machine learning projects and the ability to identify data issues in ML pipelines.Ability to document data transformations and issue resolutions to maintain data integrity.Skill in optimizing ETL processes and queries for efficient performance.Knowledge of programming languages like Python or Java can be beneficial for automation and customization tasks.Familiarity with data cleaning tools.Awareness of data security best practices and the ability to implement security measures in data flows.Strong problem-solving skills and attention to detail.Excellent communication and collaboration skills to work with cross-functional teams.5 years

📌 Data Science - Data Engineer (Mendoza)
🏢 Techunting
📍 Mendoza