Katmai

Katmai Government Services (KGS) is a federally focused professional services firm and a wholly-owned subsidiary of Ouzinkie Native Corporation (ONC)...

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United StatesFull-TimeData Systems ModernizationPosted

Python Developer (Systems Modernization)

Analyze existing SAS-based systems and re-implement logic in Python, ensuring functional parity while improving maintainability, scalability, and performance.
Design and develop end-to-end data pipelines to ingest, clean, validate, and transform diverse data formats—including SAS datasets, Parquet, JSON, and SQL.
Profile, optimize, and refactor code to eliminate bottlenecks and improve performance using parallel computing strategies like Dask and multiprocessing.
Develop Python solutions that interface with PostgreSQL for high-volume data storage, retrieval, and processing.
Implement automated testing, data validation, and quality assurance processes to ensure the integrity, accuracy, and reliability of critical data assets.
Produce well-documented, readable, and maintainable code and participate in peer reviews.
Collaborate with stakeholders to validate business requirements and support the successful modernization of legacy systems.

AWSPostgreSQLPython+4 more

About Katmai

Katmai Government Services (KGS) is a federally focused professional services firm and a wholly-owned subsidiary of Ouzinkie Native Corporation (ONC), an Alaska Native Corporation rooted in the Alutiiq community of Ouzinkie, Alaska. That connection isn't just history — it means every contract we win, every mission we support, and every employee we hire directly benefits ONC shareholders through dividends, scholarships, and cultural programs. We've spent nearly two decades solving complex problems for the U.S. federal government — from military training and mission support to fuels management, healthcare staffing, aviation infrastructure, and scientific services. Our clients include the Department of Defense, Department of Energy, Department of Justice, and more. What sets us apart: we bring the agility of a small business with the reach and expertise of a seasoned federal contractor. We value open communication, a family-oriented culture, and the talented people who make our mission possible. We are a proud Equal Opportunity Employer.

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