CTH - Sr. Python Developer - Data Engineering - USC/GC - Local to VA

Octans Group LLC (Mclean VA, USA) Follow 4 hours ago

Full-time Informatica Data Integration API Database Design Version Control

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USC/GC - CTH | local to DMV
Position: Sr. Python Developer - Data Engineering
Location: VA
Role Overview:
We are seeking an experienced Senior Python Developer to join our team. The ideal candidate will have a strong background in Python development, PostgreSQL, Flask or FastAPI, and data transformation using modern data-processing frameworks. You will be responsible for designing, developing, and maintaining data-intensive applications and ETL pipelines. Experience with Informatica and scalable data transformation approaches is preferred.

Requirements:

Bachelor s degree in Computer Science, Engineering, or related field (or equivalent experience).
5+ years of professional experience as a Python developer.
3+ years of experience with PostgreSQL, including database design and performance tuning.
3+ years of experience developing APIs with Flask or FastAPI.
Proven experience working with large datasets and data-intensive applications.
Experience integrating AI or machine learning models into data pipelines or applications.
Familiarity with Python-based machine learning libraries such as scikit-learn, TensorFlow, or PyTorch.
2+ years of experience with data transformation using PySpark, Dask, Polars, etc.
Strong understanding of data modeling, data warehousing, and data integration concepts.
Experience with version control systems (e.g., Git).
Excellent problem-solving skills and attention to detail.
Strong communication and teamwork abilities.