Senior SQL Developer - Healthcare Data

Ethereum Technologies; Edison (NJ); On-site; USD 120,000 - 180,000; Full time

Job summary

Ethereum Technologies in Edison, NJ seeks a Senior SQL Developer to design, optimize, and maintain SQL-based solutions for healthcare data, including patient, claims, and billing information. You will collaborate with data engineers and analysts to ensure reliable reporting and regulatory compliance.

Responsibilities include optimizing queries, supporting ETL, and ensuring HIPAA compliance while maintaining documentation and standards for data quality.

Qualifications

• 8–10 years of SQL development and database programming.
• Strong knowledge of complex SQL, joins, CTEs, subqueries, and window functions.
• Hands-on with stored procedures, functions, views, and triggers.
• HIPAA compliance knowledge and healthcare data handling.

Responsibilities

• Develop, maintain, and optimize complex SQL queries, stored procedures, functions, triggers, and views.
• Work with healthcare datasets including patient demographics, claims, and billing information.
• Develop SQL solutions to support healthcare analytics and regulatory reporting.
• Perform data validation, reconciliation, and quality checks across healthcare systems.
• Analyze and optimize query performance for large healthcare databases.
• Support ETL processes and data integration between EHR, claims, and billing systems.
• Collaborate with analysts and stakeholders to understand business requirements.
• Troubleshoot database issues and support production environments.
• Ensure HIPAA compliance and data privacy policies.
• Maintain technical documentation and data mappings.

Skills

SQL development

Performance tuning

Healthcare data

ETL processes

SQL Server

Oracle

PostgreSQL

Data modeling

Data validation

Stored procedures

Views and triggers

Window functions

Job description

Ethereum Technologies in Edison, NJ seeks a Senior SQL Developer to design, optimize, and maintain SQL-based solutions for healthcare data, including patient, claims, and billing information. You will collaborate with data engineers and analysts to ensure reliable reporting and regulatory compliance.

Responsibilities include optimizing queries, supporting ETL, and ensuring HIPAA compliance while maintaining documentation and standards for data quality.