Oracle APEX Developer

Oracle APEX Developer

The Arizona Department of Environmental Quality is currently undergoing a significant digital transformation initiative modernizing our legacy application portfolio. A key aspect of this is the conversion of a large Oracle Forms-based application to Oracle APEX. Approximately 40% of this conversion is complete with a target completion date of December 2026 primarily supported by an external vendor.

As we bring these new APEX modules into production we are seeking an experienced Oracle APEX Developer (Contractor) to join our team. This is a unique opportunity to apply your

expertise in a public service context supporting critical environmental programs and helping to build in-house APEX capabilities.

Position Summary:

The Oracle APEX Developer (Contractor) will be instrumental in ensuring the stability and ongoing support of our newly deployed Oracle APEX applications. This role will involve

hands-on development for bug fixes enhancements and operational support for production APEX modules. Additionally the successful candidate will play a vital role in leveraging Oracle

APEX to convert existing Microsoft Access applications expanding our modernized application landscape. This position will also involve significant knowledge transfer to our internal team fostering self-sufficiency in APEX development.

Primary Responsibilities:

-Production Support (50%):

-Provide expert-level support for existing Oracle APEX applications in production

including troubleshooting bug fixes performance tuning and minor enhancements.

-Monitor APEX application health and proactively identify and resolve issues.

-Collaborate with end-users and product owners to understand and address

production support needs.

-New Development/Conversions (30%):

-Lead the conversion of existing Microsoft Access applications to Oracle APEX

including requirements gathering design development testing and deployment.

-Work closely with program areas to translate business needs into robust APEX

solutions.

-Knowledge Transfer & Mentoring (20%):

-Serve as a subject matter expert in Oracle APEX providing guidance best practices

and knowledge transfer to our in-house development team.

-Assist in building the internal teams capability to support and develop Oracle APEX

applications independently.

-Contribute to the development of APEX coding standards and documentation.

-Participate in code reviews to ensure quality security and adherence to established

standards.

-Collaborate with database administrators (DBAs) for schema changes performance

optimization and data migration as needed.

-Work effectively with the external vendor team involved in the larger Oracle Forms to APEX conversion project.

Required Skills and Experience:

-Technical Expertise:

-7 years of hands-on professional development experience with Oracle

Application Express (APEX).

-Strong proficiency in SQL and PL/SQL including advanced querying stored

procedures functions packages and triggers.

-Demonstrated experience in developing complex APEX applications from inception to

production deployment.

-Experience with APEX component development (pages regions items dynamic

actions reports forms themes templates).

-Proficiency in designing and optimizing APEX security including authentication and

authorization schemes.

-Solid understanding of Oracle Database concepts and architecture.

-Familiarity with front-end web technologies (HTML CSS JavaScript) as they relate to

APEX development.

-Demonstrable experience converting or migrating applications from other

platforms (e.g. Microsoft Access Oracle Forms) to Oracle APEX.

-Problem-Solving & Support:

-Proven ability to diagnose troubleshoot and resolve complex application issues in a

production environment.

-Experience with performance tuning of APEX applications and underlying

SQL/PL/SQL code.

-Collaboration & Communication:

-Excellent communication skills both written and verbal with the ability to articulate

technical concepts to both technical and non-technical audiences.

-Strong interpersonal skills and a collaborative mindset with a willingness to mentor

and share knowledge with an internal team.

-Ability to work effectively within a team-oriented environment and with external

vendors.

-Analytical Skills:

-Strong analytical and problem-solving skills to understand business requirements

and translate them into effective technical solutions.

Desired (Nice-to-Have) Skills and Experience:

-Experience with version control systems (e.g. Git) in an APEX development context.

-Familiarity with Oracle Forms or Microsoft Access applications (understanding their

structure and conversion challenges).

Experience in a government or public sector environment.

-Knowledge of Agile/Scrum methodologies.

Education:

-Bachelors degree in Computer Science Information Technology or a related field OR

equivalent combination of education and professional experience.

Required Skills :

Basic Qualification :

Additional Skills :

This is a high PRIORITY requisition. This is a PROACTIVE requisition

Background Check : No

Drug Screen : No

N/A

Stipend :false