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Freelance Oracle Apex Developer Jobs in Chicago, IL

Deegit Inc

Oracle APEX Developer

Chicago, IL · On-site

Company Description Oracle Application Extender (APEX) developer with minimum 6+ year experience Qualifications Additional Information All your information will be kept confidential according to EEO ...

Houlihan Lokey, Inc.

Lead Oracle Engineer

Chicago, IL · On-site

Design, develop, and maintain advanced Oracle APEX applications supporting Finance, Accounting ... Exposure to DevOps practices, source control, migration processes, and structured release ...

DRW

Software Engineer - APEX

Chicago, IL · On-site

$140K - $210K/yr

Using Oracle APEX, Oracle Database, SQL, and PL/SQL, we rapidly build secure, scalable applications ... Familiarity with tools like SQL Developer, VS-Code, etc. The annual base salary range for this ...

Socket.dev

Software Engineer - APEX

Chicago, IL · On-site

$140 - $210/hr

Using Oracle APEX, Oracle Database, SQL, and PL/SQL, we rapidly build secure, scalable applications ... Familiarity with tools like SQL Developer, VS-Code, etc. The annual base salary range for this ...

P2P

Software Engineer - APEX

Chicago, IL · On-site

$140 - $210/hr

Using Oracle APEX, Oracle Database, SQL, and PL/SQL, we rapidly build secure, scalable applications ... Familiarity with tools like SQL Developer, VS-Code, etc. The annual base salary range for this ...

DRW Holdings, LLC.

Software Engineer - APEX

Chicago, IL · On-site

$140 - $210/hr

Using OracleAPEX, Oracle Database, SQL, and PL/SQL, we rapidly build secure, scalable applications ... Familiarity with tools like SQL Developer, VS-Code, etc. The annual base salary range for this ...

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Freelance Oracle Apex Developer information

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How much do freelance oracle apex developer jobs pay per hour?

As of Aug 24, 2026, the average hourly pay for freelance oracle apex developer in Chicago, IL is $64.92, according to ZipRecruiter salary data. Most workers in this role earn between $55.24 and $74.28 per hour, depending on experience, location, and employer.

What does a freelance Oracle Apex developer do?

A Freelance Oracle Apex Developer specializes in building and maintaining web applications using Oracle Application Express (APEX). They work independently or on a contract basis to design, develop, and deploy custom solutions tailored to client needs, often involving database integration and business process automation. Their responsibilities include creating user interfaces, writing PL/SQL code, optimizing application performance, and ensuring security and scalability. Freelance developers typically manage multiple projects and clients, providing flexibility and specialized expertise.

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

To thrive as a Freelance Oracle Apex Developer, you need expertise in Oracle Application Express (APEX), SQL, PL/SQL, and solid experience in database design, typically backed by a relevant degree or certifications like Oracle Certified Professional. Familiarity with Oracle databases, version control systems (such as Git), and deployment tools is crucial. Strong problem-solving, client communication, and time management skills help you deliver tailored solutions efficiently in a freelance setting. These competencies ensure you can build robust, scalable applications while effectively managing client expectations and project timelines.

How do freelance Oracle Apex developers typically collaborate with clients and project teams?

Freelance Oracle Apex Developers often work remotely and rely heavily on clear, consistent communication with clients and project stakeholders. Collaboration usually takes place via email, video calls, and project management tools to gather requirements, provide progress updates, and resolve issues quickly. Developers may participate in regular stand-ups or sprint meetings, and it's common to coordinate closely with database administrators, UX/UI designers, and business analysts to ensure successful application delivery. Effectively managing expectations and documenting work is crucial to maintain transparency and client satisfaction in a freelance setting.

What is the difference between Freelance Oracle Apex Developer vs Freelance SQL Developer?

AspectFreelance Oracle Apex DeveloperFreelance SQL Developer
Required SkillsOracle Apex, PL/SQL, HTML, JavaScriptSQL, PL/SQL, Database Design
Work EnvironmentProject-based, remote or on-site, client-specificProject-based, remote or on-site, client-specific
Industry UsageApplication development within Oracle ecosystemDatabase management and data analysis
CertificationsOracle certifications beneficialSQL certifications beneficial

Freelance Oracle Apex Developers focus on building web applications using Oracle Apex, requiring skills in PL/SQL and front-end technologies. Freelance SQL Developers primarily work on database querying, optimization, and data management. While both roles involve SQL, Oracle Apex Developers specialize in application development within Oracle, whereas SQL Developers focus on database operations. The choice depends on your project needs and skill set.

What are the most commonly searched types of Oracle Apex Developer jobs in Chicago, IL?

The most popular types of Oracle Apex Developer jobs in Chicago, IL are:

What are popular job titles related to Freelance Oracle Apex Developer jobs in Chicago, IL?

For Freelance Oracle Apex Developer jobs in Chicago, IL, the most frequently searched job titles are:

What job categories do people searching Freelance Oracle Apex Developer jobs in Chicago, IL look for?

The top searched job categories for Freelance Oracle Apex Developer jobs in Chicago, IL are:

What cities near Chicago, IL are hiring for Freelance Oracle Apex Developer jobs?

Cities near Chicago, IL with the most Freelance Oracle Apex Developer job openings:

Freelance Oracle Apex Developer jobs near you
Infographic showing various Freelance Oracle Apex Developer job openings in Chicago, IL as of August 2026, with employment types broken down into 82% Full Time, 5% Part Time, and 13% Contract. Highlights an 82% Physical, 6% Hybrid, and 12% Remote job distribution, with an average salary of $135,024 per year, or $64.9 per hour.

Senior Oracle APEX Developer

Chicago, IL

Contact Government Services, LLC
Public Administration • 11 - 50 employees
Learn more about Contact Government Services, LLCexternal

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 19 days ago

Job description

Senior Oracle APEX Developer
Employment Type: Full-Time, Entry-Mid Level
Department: Information Technology
 
CGS is hiring a Senior Oracle APEX Developer to support a range of IT services, including software application support, enterprise infrastructure support, service desk, ITSM, deskside support, workstation engineering and maintenance, telecommunications and mobility engineering services, managed print services, Active Directory services, and video conferencing. The ideal candidate will be personable and articulate and will focus on making sure that the customer's needs are met quickly and effectively.  The successful candidate will be a self-starter who can work with limited supervision.  Excellent communication skills are required to effectively interface with customers to understand requirements and mission needs, and then be able to translate them into actions.
 
CGS brings motivated, highly skilled, and creative people together to solve the government's most dynamic problems with cutting-edge technology. To carry out our mission, we are seeking candidates who are excited to contribute to government innovation, appreciate collaboration, and can anticipate the needs of others. Here at CGS, we offer an environment in which our employees feel supported, and we encourage professional growth through various learning opportunities. 
 
Skills and attributes for success
-     Work at the direction of the program manager to support the full lifecycle development of custom Oracle Applications, primarily using the Oracle APEX toolset.
-     Perform advanced use of Oracle APEX 4.0 and above.
-     Perform work with Oracle Integrated Development Environments such as Quest Toad and Oracle SQL Developer.
-     Design and manipulate web content dynamically using JQuery, Ajax, JavaScript, CSS, and HTML.
-     Create dynamic reports within the Oracle APEX environment. Provide support in the advanced use of Oracle Database products version 11 and above.
-     Provide support for Oracle database objects - tables, indexes, directories, sequences, triggers, etc.
-     Provide support with PL/SQL, Java, Windows PowerShell, and Unix shell scripting with familiarity with built-in PLSQL packages and procedures.
-     Provide support with storage, efficient retrieval, and manipulation of unstructured data (BLOBs, CLOBs, JSON, XMLType) in an Oracle environment.
-     Integrate and manage BI Publisher templates and web Services.
-     Successfully deliver enterprise-level workflow-centric applications.
-     Build logical functions and algorithms to automate business processes.
 
Qualifications
-     Bachelor's degree with 8+ years experience. A High School diploma with additional years of experience and/or relevant certifications may be considered in lieu of a degree.
-     U.S. Citizen.
-     Ability to obtain and maintain a public trust security clearance.
-     Experience with secure network programming in an Oracle environment; use of security certificates, HTTPS callouts, etc.
-     Experience with full lifecycle development of custom Oracle Applications, including the Oracle APEX toolset.
-     Experience with the use of Oracle Integrated Development Environments such as Quest Toad and Oracle SQL Developer.
-     Experience with JQuery, Ajax, JavaScript, CSS, and HTML.
-     Experience with PL/SQL, Java, Windows PowerShell, and Unix shell scripting with familiarity with built-in PLSQL packages and procedures.
-     Experience with storage, efficient retrieval, and manipulation of unstructured data (BLOBs, CLOBs, JSON, XMLType) in an Oracle environment.
-     Experience establishing goals and meeting project plan objectives.
-     Must be able to write and maintain system documentation on work products.
-     Excellent communication and teamwork skills.
-     Agile development experience.
-     Customer interface experience.
 
Ideally, you will also have: 
-     Experience with Oracle Database products version 11 and above.
-     Experience with Oracle Forms and Reports version 10G or higher.
-     Experience with Oracle APEX 4.0 and above.
-     Experience troubleshooting operational issues.
-     Government contracting experience, particularly with the DOJ.
-     Current DOJ Clearance.

Our Commitment : 
Contact Government Services (CGS) strives to simplify and enhance government bureaucracy through the optimization of human, technical, and financial resources. We combine cutting-edge technology with world-class personnel to deliver customized solutions that fit our client's specific needs. We are committed to solving the most challenging and dynamic problems.

For the past seven years, we've been growing our government contracting portfolio, and along the way, we've created valuable partnerships by demonstrating a commitment to honesty, professionalism, and quality work.

Here at CGS we value honesty through hard work and self-awareness, professionalism in all we do, and to deliver the best quality to our consumers mending those relations for years to come.

We care about our employees. Therefore, we offer a comprehensive benefits package.
-         Health, Dental, and Vision
-         Life Insurance
-         401k
-         Flexible Spending Account (Health, Dependent Care, and Commuter)
-         Paid Time Off and Observance of State/Federal Holidays

Contact Government Services, LLC is an Equal Opportunity Employer. Applicants will be considered without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

Join our team and become part of government innovation!

Explore additional job opportunities with CGS on our Job Board:
https://cgsfederal.com/join-our-team/

For more information about CGS please visit: https://www.cgsfederal.com or contact:
Email: [email protected]

#CJ

$116,480 - $149,760 a year
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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