Principal Oracle Developer - Lead App Modernisation

Current Jobs; City of Parramatta; Hybrid; AUD 154,000 - 178,000; Full time

Job summary

The Department of Planning, Housing and Infrastructure (DPHI) is seeking a Principal Oracle Developer in Parramatta. You will lead design, development and modernisation of Oracle-based enterprise applications across NSW, shaping critical services and outcomes.

Enjoy flexible working in a hybrid office setting while mentoring teams and guiding architecture directions. Key responsibilities include delivering scalable, secure solutions, managing full software lifecycle, and collaborating with

Qualifications

• Extensive experience designing, developing and supporting Oracle enterprise applications.
• Experience with Oracle Forms, Oracle APEX, PL/SQL and Oracle Database.
• Strong integration and security on large-scale systems.
• Proven ability to lead technical design and provide architecture guidance.

Responsibilities

• Lead design, development, enhancement and modernisation of Oracle-based enterprise apps.
• Mentor developers and drive DevOps practices across teams.
• Translate business needs into scalable, secure technical solutions.
• Oversee lifecycle from analysis through deployment and support.

Skills

Oracle Forms

Oracle APEX

PL/SQL

Database design

SQL

Integration design

Security and auth

DevOps practices

Architecture guidance

Education

Tertiary qualification in a relevant discipline

Industry certification in DevOps, cloud or architecture

Tools

Oracle Database

REST Web Services

SOAP Web Services

Oracle integration technologies

Enterprise messaging

Job description

The Department of Planning, Housing and Infrastructure (DPHI) is seeking a Principal Oracle Developer in Parramatta. You will lead design, development and modernisation of Oracle-based enterprise applications across NSW, shaping critical services and outcomes.

Enjoy flexible working in a hybrid office setting while mentoring teams and guiding architecture directions. Key responsibilities include delivering scalable, secure solutions, managing full software lifecycle, and collaborating with