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Senior Oracle Developer Jobs in Romeoville, IL (NOW HIRING)

Definian

Oracle Senior Consultant

Chicago, IL · On-site +1

$95K - $135K/yr

Definian is hiring experienced Oracle consultants to join our growing Oracle practice. This is a ... Intermediate experience with a programming or scripting language * Intermediate experience with ...

Oracle

Senior Data Center Facilities Engineer

Chicago, IL · On-site

$109K - $148K/yr

Engineering Design, Leadership, and Governance: -Collaborates with senior team members and supports ... Oracle maintains broad salary ranges for its roles in order to account for variations in knowledge ...

Pwc

Senior Associate - Oracle SCM

Chicago, IL

$77K - $202K/yr

Industry/Sector Not Applicable Specialism Oracle Management Level Senior Associate & Summary The ... Supply Chain Management, Operations Management, Industrial Engineering, Business Administration ...

Oracle

Senior Data Center Facilities Engineer

Chicago, IL · On-site

$109K - $148K/yr

Only Oracle brings together the data, infrastructure, applications, and expertise to power ... Engineering Design, Leadership, and Governance: -Collaborates with senior team members and supports ...

Oracle

Senior Data Center Facilities Engineer

Chicago, IL · On-site

$109K - $148K/yr

Only Oracle brings together the data, infrastructure, applications, and expertise to power ... Engineering Design, Leadership, and Governance: -Collaborates with senior team members and supports ...

Stem Xpert

Sr. .Net Developer

Chicago, IL

$56.75 - $72/hr

Role: Sr. Dot Net Developer (Only Green Card, EAD and Citizens) Location: Chicago, IL or Danbury ... Resolve clarifications to the queries raised by the client team * .Net/SQL/Oracle * Should able to ...

Stellar IT Group

Senior Blockchain Developer

Chicago, IL · On-site

$56.25 - $74.25/hr

Senior Blockchain Developer Location: Chicago, IL (Hybrid - onsite 3 days per week; anchor day ... Connect off-chain data to blockchain systems through Oracle development. * Build integration ...

Compunnel

Senior Corvision Developer

Lisle, IL · On-site

$53.75 - $71/hr

JOB SUMMARY The Senior CorVision Developer will serve as the primary developer for critical legacy ... Database & Application Support Support systems utilizing RDB (OpenVMS), Oracle SQL, and legacy data ...

Definian

Oracle Senior Consultant

Chicago, IL · On-site

$95K - $135K/yr

Definian is hiring experienced Oracle consultants to join our growing Oracle practice. This is a ... Intermediate experience with a programming or scripting language * Intermediate experience with ...

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All JobsOracle Developer JobsSenior Oracle Developer JobsSenior Oracle Developer Jobs in Romeoville, IL

Senior Oracle Developer information

See Romeoville, IL salary details

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$71

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How much do senior oracle developer jobs pay per hour?

As of Sep 3, 2026, the average hourly pay for senior oracle developer in Romeoville, IL is $71.72, according to ZipRecruiter salary data. Most workers in this role earn between $62.98 and $78.41 per hour, depending on experience, location, and employer.

What is a senior Oracle developer?

Senior Oracle Developers are experienced IT professionals who design, develop, and maintain applications using Oracle databases and related technologies. They are responsible for writing complex SQL queries, PL/SQL scripts, and optimizing database performance. These developers often lead projects, mentor junior team members, and collaborate with business analysts to implement solutions that meet organizational requirements. Their expertise is essential for ensuring the reliability, security, and efficiency of database systems in large enterprises.

What are the key skills and qualifications needed to thrive as a senior Oracle developer?

To thrive as a Senior Oracle Developer, you need advanced expertise in Oracle databases, strong SQL and PL/SQL programming skills, and a background in computer science or a related field. Familiarity with tools like Oracle SQL Developer, Oracle Application Express (APEX), and certifications such as Oracle PL/SQL Developer Certified Associate are highly valued. Excellent problem-solving, analytical thinking, and communication skills help you collaborate effectively and address complex technical challenges. These competencies ensure robust database solutions, optimized performance, and successful project delivery in enterprise environments.

What are some common challenges faced by senior Oracle developers when working on large-scale database projects?

Senior Oracle Developers often encounter challenges related to optimizing database performance, managing complex data migrations, and ensuring data integrity across multiple environments. Collaborating with cross-functional teams, such as data architects and application developers, requires clear communication to translate business requirements into efficient database solutions. Staying updated with Oracle's evolving technologies and best practices is also crucial to maintain secure and scalable systems.

What is the difference between Senior Oracle Developer vs Oracle Database Administrator?

AspectSenior Oracle DeveloperOracle Database Administrator
Primary FocusApplication development, SQL coding, PL/SQL programmingDatabase maintenance, performance tuning, security management
Required SkillsSQL, PL/SQL, application design, codingDatabase architecture, backup/recovery, performance optimization
CertificationsOracle Certified Professional (OCP), Developer certificationsOracle Certified Professional (OCP), Database Administrator certifications
Work EnvironmentDevelopment teams, software projectsDatabase operations, system administration

While both roles require Oracle certifications and involve working with Oracle databases, Senior Oracle Developers focus on creating and optimizing applications using SQL and PL/SQL, whereas Oracle Database Administrators manage the overall health, security, and performance of Oracle databases. Understanding these differences helps employers and professionals identify the right role for their needs.

What are popular job titles related to Senior Oracle Developer jobs in Romeoville, IL?

For Senior Oracle Developer jobs in Romeoville, IL, the most frequently searched job titles are:

What cities near Romeoville, IL are hiring for Senior Oracle Developer jobs?

Cities near Romeoville, IL with the most Senior Oracle Developer job openings:

Senior Oracle Developer jobs near you
Infographic showing various Senior Oracle Developer job openings in Romeoville, IL as of August 2026, with employment types broken down into 76% Full Time, 9% Part Time, and 15% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $149,170 per year, or $71.7 per hour.

Oracle Senior Consultant

Definian

Chicago, IL • On-site, Remote

$95K - $135K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 25 days ago

Job description

Definian is hiring experienced Oracle consultants to join our growing Oracle practice. This is a role designed for problem solvers who want to work at the intersection of data, technology, and consulting.

In this role, you'll work directly with clients and project teams to understand business requirements, design and test technical solutions, and deliver meaningful business outcomes. You'll build expertise in Oracle HCM and/or ERP platforms alongside core skills in SQL, Python, and data transformation, while developing the consulting capabilities that set the foundation for long-term growth.

What You Will Do

  • Designing and developing custom data solutions for clients using a variety of software and programming tools, including Definian's Data Platform software, SQL, Python, and others
  • Using quantitative methods to derive actionable insights, patterns, and outcomes from data
  • Taking direct ownership of mission critical data requirements in a fast paced, collaborative work environment
  • Leveraging technical expertise to provide guidance and direction to clients as you tackle complex problems
  • Identifying and translating client business requirements into technical deliverables
  • Delivering technology solutions to clients across industries, such as Manufacturing & Distribution, Education & Government, Consumer & Industrial Products, and Life Sciences & Healthcare
  • Working with clients to understand their current data landscape and advising on strategy to align with their future-state data landscape
  • Providing leadership and mentorship to junior team members
  • Note: The responsibilities for this position could expand to include other duties based on the needs of the company and the skills of the candidate.

What You Will Bring to the Team

  • At least 3 years of experience in a data or consulting role working on Oracle implementation projects preferred
  • At least 1 year of prior experience with Oracle HCM or Oracle ERP required
  • At least 1 year prior experience working directly with structured data (analyzing, organizing, reporting, etc.)
  • BS/BA degree
  • Intermediate experience with a programming or scripting language
  • Intermediate experience with Microsoft Excel including formulas, pivot tables, and VBA
  • Intermediate knowledge of SQL
  • Excellent analytical, organizational and leadership abilities
  • Outstanding verbal and written communication skills
  • Strong attention to detail
  • An inquisitive nature and desire to learn
  • A passion for solving problems
  • A personal drive to go above and beyond
  • A strong sense of ownership and accountability for your work
  • A strong sense of ethics
  • Authorization to work in the US without support for a work visa
  • Ability to travel up to 25% of the time.

What We Offer

  • Highly competitive compensation commensurate with experience.
  • 401(k) plan with company match.
  • Company-paid individual health, dental, vision, disability, and life insurance coverage.
  • Four weeks of paid time off plus ten company-paid holidays.
  • Employee referral bonuses.
  • Career mobility in a high-growth, AI-enabled company where you will have direct impact and visibility.
  • An award-winning culture that combines 40 years of stability with the momentum of a bold new chapter.

**Compensation:** Annual base salary: $95,000 - $135,000, with eligibility for performance-based annual bonus (total compensation range: $97,000 - $158,000).

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