Senior PHP Developer

We are seeking a highly experienced Senior PHP Developer to join our Research & Development team and play a key role in building and scaling enterprise-grade, cloud-based SaaS products used by global customers. This role requires a hands-on Technical Lead who actively contributes to design and development while guiding teams technically. This is not a programming/project management–only role; strong coding ownership is essential.

Key Responsibilities

• Architect, design, and develop scalable SaaS applications using PHP
• Lead backend development of core systems, APIs, and business logic
• Act as a hands-on technical lead, setting coding standards and best practices
• Mentor developers through code reviews, technical guidance, and problem-solving
• Collaborate with frontend, QA, DevOps, and product teams to deliver features end-to-end
• Participate in architectural ...