Oracle PL/SQL Developer with DHTMLX-Remote

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Cyber Sphere LLC
United States (Remote)
  • Construction
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Title -Oracle PL/SQL Developer with DHTMLX

Location-Remote

Duration Contract

Senior Developer Requirements

Must-Have Technical Skills

Oracle & Database (Critical)

  • Oracle PL/SQL development (4 years)

  • Writing functions, procedures, packages, views

  • Complex business logic implementation

  • Database performance tuning and optimization

  • Oracle mod_plsql web framework

  • Database-driven web application patterns

  • Understanding of Oracle Application Server deployment

  • Advanced SQL

  • Multi-table joins, analytical functions

  • Query optimization for large datasets

  • Oracle-specific features and functions

Frontend Legacy Technologies (Critical)

  • DHTMLX Suite v5.1 Professional (2 years preferred)

  • Grid 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 enterprise application styling

  • Responsive design principles

Web Application Architecture

  • Database-driven web applications

  • Understanding of thick database, thin application layer patterns

  • Session management and state handling

  • Server-side rendering from database procedures

  • jQuery (2 years)

  • DOM manipulation and event handling

  • AJAX integration with Oracle backend

  • Plugin development and integration

Should-Have Technical Skills

Modern Backend Development

  • Node.js/Express.js (2 years)

  • RESTful API development

  • Oracle node-oracledb connectivity

  • Authentication and middleware patterns

Cloud & DevOps

  • AWS services: ECS, RDS Oracle, S3, CloudWatch
  • Docker: Basic containerization concepts
  • Git: Version control and collaboration workflows

Development Environment

  • Oracle SQL*PlSQL Developer/TOAD: Database development tools
  • JavaScript debugging: Browser dev tools, debugging techniques
  • Unix/Linux command line: Basic system administration

Regards,

Sai Srikar

Email:

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