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AI & dataOpen · checked today

Data Engineer

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

Who you work with

Project and contracting process: micro1. Applications continue on the provider's website.

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$4,000–$6,000/mo

micro1 · Worldwide

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