We are looking for Data Engineer candidates for a project delivered through micro1.
What you'll do
- Design, develop, and maintain scalable ETL pipelines.
- Collect, clean, transform, and organize structured and unstructured data.
- Conduct exploratory data analysis to identify trends, patterns, anomalies, and data-quality issues.
- Collaborate with researchers, data scientists, and engineering teams to prepare datasets for AI and machine-learning initiatives.
- Develop and maintain data models, database schemas, and data-storage solutions.
- Write and optimize SQL queries for data extraction, transformation, and analysis.
- Ensure data quality, integrity, consistency, and security across pipelines and databases.
- Automate data validation, reporting, and recurring data processing workflows.
- Document data pipelines, processes, and technical decisions.
- Troubleshoot pipeline failures and resolve data-related issues.
What you need
- Strong proficiency in Python and SQL.
- Hands-on experience designing and maintaining ETL pipelines.
- Experience conducting exploratory data analysis.
- Proficiency with Python data-processing libraries such as Pandas and NumPy.
- Experience working with relational databases, particularly PostgreSQL and MySQL.
- Strong understanding of data modeling, database schemas, and data transformation.
- Ability to work with both structured and unstructured datasets.
- Experience ensuring data accuracy, quality, and reliability.
- Familiarity with development environments such as Jupyter Notebook, VS Code, or PyCharm.
- Strong analytical, problem-solving, and communication skills.
Nice to have
- Exposure to AI and machine-learning workflows.
- Familiarity with tools and libraries such as scikit-learn.
- Experience working with Hugging Face Transformers.
- Familiarity with the OpenAI API or similar AI platforms.
- Experience preparing and managing datasets used for AI/ML model development.
- Previous experience collaborating with researchers or data scientists.
Expertise
PythonSQLETLNumpyPandasExploratory Data AnalysisRelational DatabasesPostgreSQLMySQLData ModelingDatabase SchemasData Transformation
Also listed: analytical thinking, problem-solving, communication skills.
Who you work with
Project and contracting process: micro1. Applications continue on the provider's website.

