HARAMAIN SYSTEMS INC. · 18 hours ago
Data Engineer : Onsite role
Jersey City, NJ
Contract
Onsite
Senior Level
5+ years expHARAMAIN SYSTEMS INC. is seeking a highly skilled Senior Data Engineer for an onsite role in New Jersey. The ideal candidate will be responsible for designing and optimizing scalable data pipelines, collaborating with cross-functional teams, and contributing to the development of analytical and machine learning-driven solutions.
ConsultingSoftwareStaffing Agency
Responsibilities
Design, develop, and optimize large-scale ETL/ELT pipelines using PySpark and distributed data processing frameworks
Build high-performance data ingestion workflows from diverse structured and unstructured sources
Implement scalable data models, data marts, and warehousing solutions
Write clean, modular, and optimized code using Python for data processing and automation
Develop complex SQL queries, stored procedures, and performance-tuned database operations
Work with relational and NoSQL databases (e.g., MySQL, PostgreSQL, SQL Server, MongoDB, etc.)
Partner with Data Science teams to productionize ML models and enable ML-driven pipelines
Contribute to model deployment, feature engineering, and ML workflow optimization
Integrate ML models into scalable data platforms
Ensure data quality, reliability, lineage, and governance across data workflows
Drive best practices in coding, testing, CI/CD, and cloud-based deployments
Work with cross‑functional teams to translate business requirements into robust data solutions
Qualification
Required
5+ years of experience in Data Engineering with strong hands-on work in PySpark
Strong proficiency in Python, including libraries for data processing
Advanced knowledge of SQL and performance optimization techniques
Experience with distributed data systems (Spark, Databricks, Hive, or similar)
Exposure to AI/ML workflows, including model deployment or MLOps
Solid understanding of data modeling, warehousing concepts, and ETL/ELT architectures
Preferred
US Healthcare domain experience (HIPAA, claims data, EHR/EMR, HL7, FHIR, etc.)
Experience with cloud platforms (Azure, AWS, GCP)
Knowledge of MLflow, Airflow, or similar tools
Company
HARAMAIN SYSTEMS INC.
Haramain Systems Inc.
51-200 employees
Funding
Current Stage
Growth StageCompany data provided by crunchbase