Senior Data Engineer

We are working with a leading technology staffing company that provides a wide range of solutions to clients across various industries, connecting talented professionals with innovative companies.The Role Design and own the end-to-end data architecture, including secure cloud storage, ingestion pipelines, and a curated analytics layer. Build ingestion pipelines for diverse data formats (CSV/JSON/XML/HL7/X12) with schema validation and full lineage. Stand up and operate a curated data layer (data warehouse/lakehouse-lite) for analytics and ML models. Select, integrate, and operate essential data tools, including object storage, orchestrators, and validation libraries. Design and enforce data governance in a HIPAA-regulated environment, covering PHI/PII classification, encryption, and access control. Partner with various stakeholders to define data contracts and ensure data quality.What You'll Need BS/BA degree or higher in Computer Science, Engineering, or a related technical field. 8+ years of professional data engineering experience with a track record of shipping production data systems. Mastery of PostgreSQL, including schema design, indexing, query tuning, and operating at scale. Strong experience in designing and operating data pipelines for file-based and API-based ingestion. Strong experience with dbt (or equivalent SQL-based transformation framework) and modern data modeling patterns. Hands-on experience with one or more cloud platforms (AWS preferred) and their data primitives. Experience with at least one orchestration framework (Dagster, Prefect, or Airflow). Strong Python skills for ingestion, validation, and tooling.What's On Offer Comprehensive benefits, including medical/dental/vision insurance, HSA, FSA, and 401(k). Opportunity to work on challenging and impactful data engineering projects. Collaborative and agile work environment. The chance to contribute to a HIPAA-regulated environment with a focus on data governance.Apply via Haystack today!