Job Title

For an international project in Washington, we are urgently looking for a Senior Oracle APEX Developer to lead the design, development, and optimization of complex Oracle APEX applications in a fast-paced enterprise environment. Candidates need to have at least 8 years of hands-on experience in Oracle APEX development.We are looking for a contractor, who is able to work 2 hours US (Washington) time.This position is long-term. Candidates need to be fluent in English.Tasks and responsibilities:- Architect, develop, and enhance complex, enterprise-level Oracle APEX applications.- Lead the end-to-end development lifecycle, from gathering requirements to deployment and maintenance.- Write high-performance SQL & PL/SQL code, including stored procedures, triggers, and packages.- Implement advanced APEX Dynamic Actions, Interactive Reports, and Universal Theme customizations.- Develop and integrate RESTful APIs, SOAP services, and third-party web services within APEX applications.- Provide technical advice and guide team to ensure APEX security best practices, including authentication, authorization, session management, and data protection.- Optimize application performance by improving queries, indexing strategies, and UI responsiveness.- Collaborate with business stakeholders, architects, and DevOps teams to define and implement scalable solutions.- Lead code reviews, mentoring junior developers, and defining APEX best practices.- Work with CI/CD pipelines, version control (Git), and deployment automation tools for efficient software delivery.- Maintain detailed documentation on system architecture, technical specifications, and troubleshooting procedures.Profile:- Bachelor or Master degree;- +8 years of hands-on experience in Oracle APEX development;- Expert-level proficiency in Oracle SQL and PL/SQL, including query tuning and optimization;- Strong knowledge of APEX Dynamic Actions, Page Processes, Custom Themes, and Oracle JETCharts;- In-depth experience of Oracle APEX Shared Components, including workflows, automations, security protocols, authentication/authorization schemes, and role-based access control;- Proficiency in JavaScript, jQuery, AJAX, and CSS for advanced UI/UX customizations;- Experience with APEX security models, authentication (OAuth, LDAP, SSO), and data encryption;- Proven ability to integrate RESTful web services, JSON, XML, and ORDS with APEX applications;- Deep understanding of Oracle database architecture, indexing strategies, and performance tuning;- Experience with Git, CI/CD pipelines, DevOps tools, and cloud deployments (Oracle Cloud, AWS, or Azure);- Strong analytical and problem-solving skills with the ability to troubleshoot complex applications;- Excellent communication skills and ability to collaborate with cross-functional teams;- Fluent in English;Preferred Qualifications:- Experience with APEX Plugin Development for extended functionality;- Knowledge of Oracle Forms and Reports migration to APEX;- Experience with Progressive Web Apps (PWAs) and modern front-end frameworks (React, Angular);- Hands-on experience deploying APEX applications on Oracle Cloud Infrastructure (OCI);