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Oracle DB Developers

ApolisChicago, IL🇺🇸United StatesPosted Oct 16, 2026

Why This Role Stands Out

This role offers a competitive hourly rate and the chance to leverage your extensive Oracle DB development expertise to design and implement complex applications. You'll thrive here if you have over seven years of experience with PL/SQL and Informatica, enjoy problem-solving across the application stack, and are eager to contribute to best practices in a collaborative environment. Apply now to grow your skills and make a significant impact.

Quick Overview

Salary

$60 - $65/hr

Seniority

Mid Senior

Work mode

On Site

Location

Chicago, IL, United States

Posted

3 days ago

OraclePL/SQLSQLShellETLPython

Job Description

Fully onsite.
W2
Pay range - $60-65
Candidate must be authorized to work in USA without sponsorship now or in the future.
TOP 3 Must Haves

7+ years Oracle DB Developer
PLSQL (not financials or reporting)
Informatica – exp pulling data from multiple sources

*Onsite interview is MUST
In this role, you will be using the experience you have gained throughout your career to assist in the design, development, and implementation of various complex applications. We also like for our developers to feel comfortable contributing throughout the application stack and we believe it is important that you follow best practices established by the team, including proper source code control practices and delivery of unit test cases.
Whether you are building applications from scratch, de-bugging existing code, or collaborating with various teams/team-members, for example, your skills will be tested and your knowledge-base will grow as you rise to meet the challenges.
Required Skills:
Oracle Development (PL/SQL)
Informatica experience
Analysis and Performance tuning of queries and scripts
Desired Skills:
Conducts logical and physical database design
Designs key and indexing schemes and designs partitioning
Constructs and implements operational data store
Analyze and Optimize query performance
Ensures that data models are consistent with the ecosystem
Adheres to data management standards and advises on best practices
Participates in building and testing business continuity disaster recovery procedures per requirements
Has experience with relational database internals, including both query processing and query planning, or other data processing infrastructure
Has knowledge of key data structures and algorithms
Has knowledge of data modeling and understanding of different data structures and their benefits and limitations under particular use cases
Has experience with dealing with data at scale
Has experience adhering to strict audit standards
Has experience with relational database management systems (e.g. Oracle)
Has experience in different programming/scripting languages (e.g. python) and ETL tools (e.g. Informatica)
Experience with Data Analysis and Science will be a plus, the ideal candidate should be able to understand the business driven off the data and how it fits into the Application platform
Top 3 Qualifications:
5 to 10 years of Oracle Applications related development experience using PL/SQL.
2 to 3 years of Informatica development experience.
Development and troubleshooting skills using SQL, PLSQL and Shell scripts.