Oracle Developer

Ethereum Technologies; Columbus (OH); On-site; USD 100,000 - 130,000; Full time

Job summary

Ethereum Technologies is seeking an experienced Oracle Developer to design, implement, and maintain database applications using Oracle technologies. The role focuses on PL/SQL development, performance tuning, and data integration.

The ideal candidate will work with Oracle 12c–21c environments, develop ETL processes, and collaborate with cross-functional teams to deliver reliable BI reports and data solutions.

Qualifications

• Experience designing and maintaining Oracle database applications.
• Strong PL/SQL development skills including procedures, functions, packages, and triggers.
• Proficient SQL writing and query optimization capabilities.
• Familiar with Oracle tools for development and debugging.
• Experience with ETL tools ODI or Informatica.
• Experience with reporting tools Oracle Reports or BI Publisher.
• Knowledge of data migration and data integration processes.

Responsibilities

• Design, develop, and maintain Oracle database applications.
• Write complex SQL queries, PL/SQL procedures, functions, packages, and triggers.
• Develop and optimize database objects to improve performance.
• Perform SQL query optimization and database performance tuning.
• Develop and maintain schemas, tables, views, indexes, and sequences.
• Implement data migration and data transformation processes.
• Work with Oracle 12c, 18c, 19c, and 21c environments.
• Develop and maintain ETL processes for data extraction, transformation, and loading.
• Troubleshoot, debug, and resolve database issues.
• Implement data validation and security controls.
• Collaborate with developers, analysts, and QA teams.
• Develop reports and support BI requirements.
• Perform testing, deployment, and production support.
• Maintain database development standards and documentation.
• Support backup, recovery, and DR activities.

Skills

Oracle 12c/19c/21c

PL/SQL

SQL

SQL Developer

TOAD

SQL*Plus

Stored Procedures

Functions

Packages

Triggers

Views

Performance Tuning

Explain Plan

Indexing

Query Optimization

ODI

Informatica

Oracle Reports

BI Publisher

SQL Loader

External Tables

Database Links

Tools

SQL Developer

TOAD

SQL*Plus

ODI

Informatica

Oracle Reports

BI Publisher

SQL Loader

External Tables

Database Links

Job description

US Citizen, Green Card, H-1B, OPT-EAD, CPT, Other

Work Authorization:US Citizen, Green Card, OPT-EAD, CPT, H-1B, H4-EAD, Other

Job Summary:

We are seeking an experienced Oracle Developer responsible for designing, developing, implementing, and maintaining database applications using Oracle technologies. The ideal candidate should have strong experience in Oracle PL/SQL, SQL, Stored Procedures, Functions, Packages, Triggers, Performance Tuning, and Database Development.

Roles and Responsibilities

• Design, develop, and maintain database applications using Oracle Database.
• Write complex SQL queries, PL/SQL procedures, functions, packages, and triggers.
• Develop and optimize database objects to improve application performance.
• Perform SQL query optimization and database performance tuning.
• Develop and maintain database schemas, tables, views, indexes, and sequences.
• Implement data migration, data integration, and database transformation processes.
• Work with Oracle 12c, 18c, 19c, and 21c database environments.
• Develop and maintain ETL processes for data extraction, transformation, and loading.
• Perform database troubleshooting, debugging, and issue resolution.
• Implement data validation, integrity constraints, and database security.
• Collaborate with application developers, business analysts, and QA teams.
• Develop database reports and support business intelligence requirements.
• Perform database testing, deployment, and production support.
• Maintain technical documentation and database development standards.
• Support database backup, recovery, and disaster recovery activities.

Required Technical Skills

• Database: Oracle Database 12c, 19c, 21c
• Programming: SQL, PL/SQL
• Oracle Tools: SQL Developer, TOAD, SQL*Plus
• Database Objects: Stored Procedures, Functions, Packages, Triggers, Views
• Performance Tuning: Explain Plan, Indexing, Query Optimization
• ETL Tools: Oracle Data Integrator (ODI), Informatica
• Reporting Tools: Oracle Reports, Oracle BI Publisher
• Data Integration: SQL Loader, External Tables, Database Links

We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.