Middle Backend Engineer (PHP)

💼Middle Backend Developer (PHP + Symfony)

Location: Remote | Employment Type: Full-time

🔐 Project: Building secure and scalable fintech services (authentication, PIN & card management, Apple/Google Pay)

🚀 What You’ll Do:

• 🛠️ Design and build backend services using Symfony and DDD principles
• 🔐 Implement OAuth2.0 flows — both password-based and passwordless
• 🔢 Develop the PIN management service: secure handling, updates, validation
• 💳 Create and maintain the card management service — secure card storage and usage
• 💸 (Optional) Integrate Apple Pay / Google Pay for wallet top-ups
• 🤝 Collaborate closely with frontend, mobile, and product teams
• 🧼 Write clean, testable code and follow best practices in quality and security

🧠 Requirements:

• 3+ years of backend development with PHP & Symfony
• Solid theoretical understanding of Domain-Driven Design (DDD): entities, value objects, aggregates, repositories, domain events, bounded contexts
• Experience with OAuth2.0 and secure authentication/authorization flows
• Familiarity with PCI DSS and secure handling of payment data
• Strong knowledge of REST APIs, microservices, and backend architecture
• Experience with unit testing, CI/CD, Docker

🌟 Nice to Have:

• Hands-on experience applying DDD in production systems
• Integration experience with Apple Pay / Google Pay
• Exposure to event-driven architecture or CQRS

📩 Ready to join a high-impact fintech team?

Let’s build something great together! Send your CV or drop us a message — we’d love to hear from you 🙌