Sr. Data Engineer

About this role

Halvik Corp delivers a wide range of services to 13 executive agencies and 15 independent agencies. Halvik is a highly successful WOB business with more than 50 prime contracts and 500+ professionals delivering Digital Services, Advanced Analytics, Artificial Intelligence/Machine Learning, Cyber Security and Cutting-Edge Technology across the US Government. Be a part of something special!

Role SummaryThe Senior Data Engineer will be a key contributor within the Data Products Delivery Area, responsible for designing, building, and operating scalable, secure, and high-quality data pipelines that power Business IntelligenceAnalytics and AIML products. This role supports a Databricks Data Lakehouse using Medallion Architecture, built on Data Fabric principles, and operates within a release-based Agile framework.This role requires strong hands-on development using Python, PySpark, SQL, and APIs, and experience integrating diverse enterprise and external data sources. Key ResponsibilitiesData EngineeringArchitecture· Design, develop, and optimize end-to-end data pipelines using Python and PySpark.· Build and maintain data ingestion frameworks leveraging REST APIs, streaming APIs, and batch interfaces.· Implement Medallion Architecture (Bronze, Silver, Gold) within a Databricks Lakehouse.· Integrate data from structured, semi-structured, and unstructured sources, including API-based and event-driven sources.· Apply Data Fabric principles including metadata-driven ingestion, lineage, observability, and reusability.· Collaborate with Senior Data Architects on logical and physical data models.Data ProductsDelivery· Deliver data assets as releasable products· Support downstream consumers including:o BI&A dashboards and visualizationso AIML feature engineering, training, and inference pipelineso Data services and curated datasets exposed via APIs· Decompose requirements into well-defined user stories aligned with MoSCoW prioritization.**Data Quality, Govern...