Oracle PL/SQL & APEX Developer II

The Oracle PL/SQL / APEX Developer II is a senior technical specialist responsible for the design, development, optimization, and architectural integrity of Oracle-based applications. With an 85% backend / 15% APEX frontend focus, the role ensures scalable, secure, high-quality solutions while acting as a mentor and technical authority within the team.

Responsibilities

Architect and implement complex PL/SQL solutions; Optimize database performance, indexing, execution plans; Design integrations using REST APIs, JSON, XML, and secure connections; Govern Oracle roles, privileges, and data access models; Lead batch scheduling, automation (Control-M, Oracle job scheduling); Support operational continuity for Tier 1/Tier 2 systems; Design advanced APEX pages, reusable components, plugin selection; Decide when to use standard vs custom APEX features; Define APEX security configurations and workspace architecture; Ensure accessibility and consistent UI/UX across applications; Create technical designs, architecture documents, and integration patterns; Choose between APEX, PL/SQL, APIs, or external services based on requirements; Ensure alignment with enterprise architecture and long-term app strategy; Define and maintain data structures, metadata, and interfaces; Liaise with data teams on definitions, consistency, and reporting needs; Lead impact analyses across dependent systems; Conduct peer code reviews and enforce standards; Oversee CI/CD practices for Oracle deployments; Develop test scenarios, automation support, and debugging strategies; Maintain documentation at architectural and code levels; Enforce OWASP/NIST security principles in APEX and PL/SQL; Ensure GDPR-aligned data handling and secure data flows; Identify risks across legacy systems and recommend mitigations; Mentor junior developers, promote knowledge sharing; Challenge business requirements constructively where needed; Coordinate with SMEs, architects, product owners, IT Ops; Proactively identify modernization opportunities (APEX upgrades, refactoring); Stay ahead of Oracle roadmap developments; Introduce best practices and improvement initiatives

Requirements

Bachelor’s/Master’s in Computer Science/IT or equivalent; 3+ years in Oracle PL/SQL & APEX development; Proven experience with REST, JSON, XML, and integrations; Strong database optimization skills; Experience with Git/BitBucket, Jira, Confluence, DevOps pipelines; Technical leadership; Strong communication; Strategic thinking; Analytical depth; Quality & security mindset; Mentoring and knowledge transfer

Nice to have

Experience in complex enterprise environments (preferred NL healthcare/logistics/pharma)

Benefits

Competitive annual bonus; Life insurance from Day 1; Best-in-class health insurance package; Up to 6 fully paid benefit days a year; Referral bonus scheme; Boundless learning opportunities; Global Employee Assistance Program; Office location in Quadrum equipped with everything for a small break at work and fresh snacks at all times