Senior Oracle SQL/PLSQL Developer (ETL & Performance)

Ethereum Technologies LLC; Weehawken (NJ); On-site; USD 86,000 - 123,000; Full time

Job summary

Ethereum Technologies in Weehawken, NJ is seeking a Senior Database Developer with extensive Oracle SQL/PLSQL experience. You will design, optimize, and maintain enterprise database applications, ETL processes, and reports to support the Texas Student Data System (TSDS).

Strong performance tuning, JSON handling in Oracle, and SQL Server expertise are required. The role emphasizes Agile development, thorough testing, and clear technical documentation.

Qualifications

• 8+ years Advanced Oracle SQL and PL/SQL, including BULK COLLECT and JSON handling.
• 8+ years Complex Oracle SQL query optimization, including SGA/PGA/TempSpace efficiency.
• 8+ years SQL Server development and database experience.
• 8+ years Development testing, unit testing, and technical documentation.
• 8+ years Agile software development.
• 4+ years Storing, querying, and manipulating JSON data in Oracle tables.
• 5+ years Jira and Bitbucket.
• 2+ years Nomad

Responsibilities

• Design, develop, optimize, and maintain enterprise database applications and ETL processes.
• Create reports and data pipelines supporting TSDS and related systems.
• Collaborate in Agile teams to deliver robust Oracle/SQL Server solutions.

Skills

Agile software development

Unit testing

Technical documentation

Tools

Jira

Bitbucket

Nomad

Job description

Ethereum Technologies in Weehawken, NJ is seeking a Senior Database Developer with extensive Oracle SQL/PLSQL experience. You will design, optimize, and maintain enterprise database applications, ETL processes, and reports to support the Texas Student Data System (TSDS).

Strong performance tuning, JSON handling in Oracle, and SQL Server expertise are required. The role emphasizes Agile development, thorough testing, and clear technical documentation.