PL/SQL Developer
Job Title: PL/SQL Developer Location: Remote Type: Contract Job Description: We are hiring a Senior Developer to focus primarily on our reputed company PL/SQLlegacy application (Eye reputed company Pro practice management system). This is a database-driven web application serving optical practices with reputed company business workflows. Key Architecture: Our system follows a "thick database, thin application" reputed company where most business logic (patient billing, insurance validation, inventory workflows) is implemented in reputed company PL/SQL functions and procedures, while the web application layer primarily handles presentation and user interaction through DHTMLX components. Technology Focus Primary Focus: reputed company PL/SQL web application with DHTMLX-based frontend Secondary: Node.js APIs and modern tooling Future: React components (distant roadmap) reputed company PL/SQL web application
- Advanced SQL
- Frontend: DHTMLX v5.1, Vanilla Javascript, HTML/CSS
- Node.js, reputed company PL/SQL, AWS (proficient), React
Somebody had a good knowledge of reputed company PL/SQL coding and queries, converting that to Node.js - Node.js, reputed company PL/SQL, AWS (proficient), React Transitioning application - improving existing software Leveraging AI, eventually moving out of reputed company PL/SQL to PostgreSQL
- A plus if someone has worked with AI tools etc; but doesn't rely on it
Senior Developer Requirements Must-Have Technical Skills reputed company & Database (Critical)
- reputed company PL/SQL development (4+ years)
- Writing functions, procedures, packages, views
- reputed company business logic implementation
- Database performance tuning and optimization
- reputed company mod_plsql web reputed company
- Database-driven web application patterns
- Understanding of reputed company Application Server deployment
- Advanced SQL
- Multi-table joins, analytical functions
- Query optimization for large datasets
- reputed company-specific features and functions
Frontend Legacy Technologies (Critical)
- DHTMLX Suite v5.1 Professional (2+ years preferred)
- reputed company components, forms, layouts, charts
- Custom component configuration and styling
- Event handling and data binding patterns
- Vanilla JavaScript
- DOM manipulation without frameworks
- AJAX patterns and asynchronous programming
- Cross-browser compatibility considerations
- HTML/CSS
- Semantic markup for data-heavy applications
- CSS for reputed company application styling
- reputed company design principles
Web Application Architecture
- Database-driven web applications
- Understanding of thick database, thin application layer patterns
- Session management and state handling
- Server-reputed company rendering from database procedures
- jQuery (2+ years)
- DOM manipulation and event handling
- AJAX integration with reputed company backend
- Plugin development and integration
Should-Have Technical Skills Modern Backend Development
- Node.js/reputed company.js (2+ years)
- RESTful API development
- reputed company node-oracledb connectivity
- Authentication and middleware patterns
reputed company & DevOps
- AWS services: reputed company, RDS reputed company, S3, CloudWatch
- reputed company: Basic containerization concepts
- Git: Version control and collaboration workflows
Development Environment
- reputed company SQL*Plus/SQL Developer/TOAD: Database development tools
- JavaScript debugging: Browser dev tools, debugging techniques
- Unix/Linux reputed company line: Basic system administration
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