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Freelance Oracle Apex Developer Jobs in Colorado

Quantum Sky

Oracle EBS Developer

Aurora, CO

$125K - $155K/yr

Quantum Sky is searching for an experienced Oracle EBS Developer to join the Oracle Federal ... Design and develop customized GUI forms utilizing Oracle APEX and Application Framework.

Quantum Sky

Oracle EBS Developer

Aurora, CO · On-site

$125 - $155/hr

Database Programming: Write, performance tune, and troubleshoot complex SQL, PL/SQL scripts ... Design and develop customized GUI forms utilizing Oracle APEX and Application Framework.

New

Tyto Athene, LLC

Oracle EBS Developer

Aurora, CO · On-site

$125K - $155K/yr

Database Programming: Write, performance tune, and troubleshoot complex SQL, PL/SQL scripts ... Design and develop customized GUI forms utilizing Oracle APEX and Application Framework.

Quantum Sky

Oracle EBS Developer

Aurora, CO · On-site

$125K - $155K/yr

Database Programming: Write, performance tune, and troubleshoot complex SQL, PL/SQL scripts ... Design and develop customized GUI forms utilizing Oracle APEX and Application Framework.

Tyto Athene, LLC

Oracle EBS Developer

Aurora, CO · On-site

$125K - $155K/yr

Database Programming: Write, performance tune, and troubleshoot complex SQL, PL/SQL scripts ... Design and develop customized GUI forms utilizing Oracle APEX and Application Framework.

DCCA

OFF Developer

Aurora, CO · On-site

$57.25 - $71.25/hr

They are seeking an experienced Oracle EBS Developer to support Oracle E-Business Suite projects ... Design and Develop customized GUI forms using Oracle APEX & Oracle Application Framework and ...

DCCA

OFF Developer with Security Clearance

Aurora, CO · On-site

$168K/yr

Visit our website at: www.dcca.com DHA-EOSS Oracle EBS Developer Candidate must have or able to ... Design and Develop customized GUI forms using Oracle APEX & Oracle Application Framework and ...

Apex Systems

Full Stack Developer

Englewood, CO · On-site

$50 - $60/hr

Database experience, including MongoDB, SQL, AWS, and Oracle databases. * Experience with ... Benefits Apex offers a range of supplemental benefits, including medical, dental, vision, life ...

Apex Systems

Data Engineer

Denver, CO · On-site

$117K - $141K/yr

Proficiency with RDBMS databases like PostgreSQL, Oracle, or MySQL. * Experience with Git version ... Everforth Apex is a world-class IT services company that serves thousands of clients across the ...

Acuity Brands

Director GTM Technology

Boulder, CO

... Oracle ERP, and our data platforms - while remaining platform-agnostic where the right answer is ... Use AI fluently to accelerate the actual work of building - Salesforce configuration, Apex and ...

Acuity Brands, Inc.

Director GTM Technology

Boulder, CO · On-site

... Oracle ERP, and our data platforms - while remaining platform-agnostic where the right answer is ... Use AI fluently to accelerate the actual work of building - Salesforce configuration, Apex and ...

Crusoe

Senior Technical Project Manager

Denver, CO · On-site

$180 - $200/hr

About This Role We're seeking a Technical IT Project Manager to join APEX (Accelerating ... Acting as the primary liaison across System Engineering, Enterprise Technology, Service Desk, and ...

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Freelance Oracle Apex Developer information

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 Colorado?

The most popular types of Oracle Apex Developer jobs in Colorado are:

What are popular job titles related to Freelance Oracle Apex Developer jobs in Colorado?

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

What job categories do people searching Freelance Oracle Apex Developer jobs in Colorado look for?

The top searched job categories for Freelance Oracle Apex Developer jobs in Colorado are:

What cities in Colorado are hiring for Freelance Oracle Apex Developer jobs?

Cities in Colorado with the most Freelance Oracle Apex Developer job openings:

Freelance Oracle Apex Developer jobs near you

Oracle EBS Developer

Quantum Sky

Aurora, CO

$125K - $155K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 13 days ago

Job description

Quantum Sky is searching for an experienced Oracle EBS Developer to join the Oracle Federal Financials (OFF) team in support of the Defense Health Agency (DHA) Enterprise Operations & Support Services (EOSS) contract. The successful candidate will be responsible for designing, developing, testing, and maintaining Oracle E-Business Suite (EBS) applications, specifically focusing on the OFF modules. This role is critical to ensuring financial readiness, auditability, and compliance with DHA systems.

Responsibilities:

  • Module Development & Support: Design, develop, and maintain customized technical solutions for Oracle Federal Financials modules including General Ledger (GL), Accounts Payable (AP), Accounts Receivable (AR), Purchasing (PO), and Federal Administrator.
  • Database Programming: Write, performance tune, and troubleshoot complex SQL, PL/SQL scripts, packages, procedures, and triggers.
  • System Integration: Develop and maintain interfaces between Oracle EBS and external DoD/DHA boundary systems.
  • GUI Development: Design and develop customized GUI forms utilizing Oracle APEX and Application Framework.
  • Compliance & Security: Ensure all code and configurations comply with DoD Security Technical Implementation Guides (STIGs) and Information Assurance (IA) policies.
  • Troubleshooting: Perform root-cause analysis for production issues and implement code changes in coordination with the DBA team.
  • Documentation: Create and maintain technical design documents (MD.070, MD.120) and standard operating procedures (SOPs).

Required:

  • Experience: Minimum 10+ years of hands-on experience as an Oracle EBS Developer, with at least 3 years explicitly focused on Oracle Financials within a federal or DoD environment.
  • Technical Skills: Deep expertise in PL/SQL, SQL, Oracle APEX, Oracle Application Framework, Oracle Analytics Publisher, and Oracle Workflow.
  • Certification: Must possess or obtain within 90 days of start date one of the following certifications for DoD 8140 compliance; CSSLP, GCLD, GSEC
  • Education: Bachelor’s degree in Computer Science, Information Technology, Cybersecurity, Information Systems, Data Science, Software Engineering, or a related field (or equivalent years of experience).

Desired:

  • Prior experience working directly on the DoD/DHA contract or supporting DHA health IT systems, or other Federal contracts.
  • Familiarity with DoD financial business processes and audit readiness requirements (FIAR).
  • Experience with Amazon Web Serves (AWS) migrations or integrations.

Clearance: 

  • Preferred to have an active Public Trust/T3 or higher clearance, at minimum be able to obtain a Public Trust/ Tier 3 (NACI).

Location:

  • Aurora, CO (On-site)

Compensation:

  • Compensation is unique to each candidate and relative to the skills and experience they bring to the position. The salary range for this position is typically between $125,000-$155,000. This does not guarantee a specific salary as compensation is based upon multiple factors such as education, experience, certifications, and other requirements, and may fall outside of the above-stated range.

Benefits:

  • Highlights of our benefits include Health/Dental/Vision, 401(k) match, Paid Time Off, STD/LTD/Life Insurance, Referral Bonuses, professional development reimbursement, and parental leave.

The world the mission operates in is going post-quantum, contested, and machine-speed. Quantum Sky engineers the advantage across cyber, networks, software, and quantum because the mission demands dominance, not parity. We don't follow the map. We draw it. 

At Quantum Sky, we believe that success starts with our people. We foster a collaborative, innovative, and mission-driven environment where every team member plays a critical role in shaping the future of technology. Are you ready to join #TeamQuantumSky? 

Quantum Sky Engineering LLC is an Equal Opportunity Employer; all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, [sexual orientation, gender identity,] national origin, disability, status as a protected veteran, or any characteristic protected by applicable law.

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