Senior Software Engineer – Oracle Access Portal (OAP CRM)

About the role

We are looking for a Senior Software Engineer / SME with 8‑10+ years of experience to design, develop and support enterprise‑scale Oracle Access Portal (OAP CRM) solutions for a large telecommunications environment in Qatar.

Key responsibilities

• Design, develop and enhance enterprise applications using PHP and the Yii2 framework.
• Build and maintain telecom CRM solutions that manage customer onboarding, account management, subscription, billing and service delivery.
• Develop scalable, modular architectures and manage full‑stack development including frontend, backend services and Oracle Database integration.
• Implement robust Role‑Based Access Control (RBAC), secure authentication/authorization and audit logging for critical business functions.
• Deliver complex business workflows, process automation, real‑time validation, grid‑based data management and data filtering.

Required profile

• 8‑10+ years of experience in designing and supporting enterprise CRM applications within the telecommunications sector.
• Deep expertise in Oracle Access Portal (OAP CRM) and telecom customer management systems.
• Strong full‑stack development background with ability to work closely with business stakeholders, architects and operational teams.

Required skills

• PHP
• Yii2 framework
• Oracle Database
• Oracle Access Portal (OAP CRM)
• Full‑stack development (frontend and backend)
• Role‑Based Access Control (RBAC)
• Secure authentication and authorization
• Audit logging and operational tracking
• Real‑time validation, grid‑based data management, data filtering