Job Title: Senior Full-Stack Developer (React, TypeScript & Oracle EBS / ORDS) Job Type: Full-Time Work Location: Offshore / Remote Candidate Eligibility: India-based candidates only Job Description We are looking for an experienced Senior Full-Stack Developer with robust expertise in React, TypeScript, Oracle E-Business Suite (EBS), Oracle REST Data Services (ORDS), and PL/SQL. The ideal candidate will develop and maintain enterprise-grade data-entry web applications, build high-performance frontend interfaces, integrate applications with Oracle EBS, and leverage AI-assisted development tools such as GitHub Copilot to improve productivity and code quality. Key Responsibilities Frontend Development - Develop responsive, high-performance web applications using React 18+, TypeScript, and Vite. - Build complex grid matrices, virtualized tables, and cell-level editing using AG Grid. - Implement custom cell renderers, editors, pinned columns, and row virtualization. - Maintain client-side validation, caching, calculation engines, and state management. - Develop reusable components and maintain clean, scalable code. Backend Development and Oracle Integration - Design, develop, and maintain secure REST APIs using Oracle REST Data Services (ORDS). - Create and optimize PL/SQL packages, procedures, functions, and database views. - Integrate web applications with Oracle E-Business Suite (EBS R12.2). - Work with the Oracle APPS schema and ICX security context. - Implement cookie-based authentication, session validation, CSRF protection, and secure header management. - Ensure database changes comply with Oracle EBS Online Patching standards, including AD_ZD_TABLE. AI-Assisted Development - Use GitHub Copilot regularly for code generation, unit testing, refactoring, and documentation.



- Apply effective prompt engineering techniques to improve development efficiency and code quality. - Utilize Copilot Chat, agent modes, and AI-powered test generation. - Integrate LLM-based services, including OpenAI and Azure OpenAI APIs, into applications. - Process API requests and responses using JSON. Testing and Deployment - Write unit and integration tests using Vitest, Jest, and React Testing Library. - Manage source code using Git and participate in peer code reviews. - Troubleshoot application and database issues. - Deploy build artifacts to web servers and Oracle EBS environments. - Follow coding standards, security best practices, and software quality guidelines. Required Technical Skills Frontend Technologies - Strong experience with React 18 or later. - Advanced TypeScript skills, including strict mode. - Modern JavaScript (ESNext). - Vite, npm, and CSS Modules or utility CSS. - Extensive hands-on experience with AG Grid. - React Hooks and state management. - Experience with Vitest or Jest and component testing. Backend and Database - Oracle Database 12c / 19c. - Advanced PL/SQL programming. - Oracle REST Data Services (ORDS), including modules, templates, and handlers. - Oracle E-Business Suite R12.2 architecture. - Knowledge of the Oracle APPS schema and ICX security context. - Cookie-based session authentication, CSRF handling,



and secure headers. - Oracle EBS Online Patching standards and AD_ZD_TABLE. AI Tools and Integration - Practical experience using GitHub Copilot for software development. - Knowledge of Copilot Chat, agent modes, code completion, and test generation. - Familiarity with OpenAI or Azure OpenAI REST APIs. - Ability to integrate AI services and process JSON responses. Preferred Qualifications - Experience developing enterprise data-entry applications. - Strong problem-solving and debugging skills. - Knowledge of secure application development practices. - Ability to work independently and collaborate with cross-functional teams. - Good communication and code documentation skills. Candidate Eligibility Only candidates based in India are eligible to apply. Applications from candidates outside India will not be considered. How to Apply Interested candidates can share their updated resumes using the contact details below. Email: [email protected] WhatsApp: +91-XXXXXXXXXX Please mention Senior Full-Stack Developer – React, TypeScript & Oracle EBS / ORDS in your application. Note: Candidates should have hands-on experience with the core technologies mentioned in the job description.

Application Question(s):

- Do you have hands-on experience with React (18+), TypeScript, AG Grid, Oracle REST Data Services (ORDS), and advanced PL/SQL development?
- Are you currently based in India, and do you have practical experience integrating React applications with Oracle E-Business Suite (EBS R12.2), including ICX session validation, cookie-based authentication, and CSRF protection?

Experience:

- React , typescript, Oracle EBS ORDS: 6 years (Required)

Work Location: Remote

📌 Senior Full-Stack Developer (React, TypeScript & Oracle EBS / ORDS) (India)
🏢 Achutha Associates
📍 India