Senior Data Scientist — Data Engineering & ML Readiness

Ethereum Technologies; Chantilly (VA); On-site; USD 120,000 - 160,000; Full time

Job summary

Ethereum Technologies in Chantilly, VA seeks a senior data engineer to design, develop, integrate, and analyze complex data environments.

You will consolidate, transform, and analyze structured and unstructured data from diverse sources, applying advanced statistical methods and automated processes. Collaborate with software and data engineers to enhance data quality, governance, and ML/AI lifecycle support.

Qualifications

• 6+ years of experience managing, integrating, or troubleshooting data flows between applications and/or systems.
• Strong understanding of how application data is generated, managed, transformed, transferred, and consumed across interconnected systems.
• Experience with dataset management, data quality, data integration, and associated processes.
• Understanding of software development and CI/CD pipelines and how data processes integrate with application development and deployment environments.
• Understanding of how machine learning and artificial intelligence capabilities utilize, process, and derive value from data.

Responsibilities

• Design, develop, and implement methods and processes to collect, integrate, transform, manage, and analyze large and complex datasets from disparate sources.
• Develop and apply advanced statistical concepts, algorithms, queries, and automated processes to clean, model, integrate, and evaluate structured and unstructured data.
• Analyze complex data flows between applications and identify opportunities to improve data quality, integrity, accessibility, and usability.
• Identify analytical data requirements and develop solutions to support operational, business, and mission objectives.
• Collaborate with software engineers, data engineers, system administrators, analysts, and other technical stakeholders to integrate and leverage data across applications and environments.
• Support the development and integration of ML/AI capabilities by understanding data requirements, data preparation, and the use of data throughout the ML/AI lifecycle.
• Develop and maintain automated data processes and support data integration within CI/CD environments.
• Investigate complex data and system issues, determine root causes, and develop practical solutions.
• Communicate technical findings, data issues, risks, and recommended solutions clearly to technical teams and program leadership.
• Contribute to data standards, governance, documentation, and dataset management processes.

Job description

Ethereum Technologies in Chantilly, VA seeks a senior data engineer to design, develop, integrate, and analyze complex data environments.

You will consolidate, transform, and analyze structured and unstructured data from diverse sources, applying advanced statistical methods and automated processes. Collaborate with software and data engineers to enhance data quality, governance, and ML/AI lifecycle support.