Senior PHP Developer, Core Networks

🕒 June 26

🇬🇧 United Kingdom – Remote

⏰ Full Time

🟠 Senior

🔙 Backend Engineer

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Logo of Airalo

Airalo

51 - 200 employees

📡 Telecommunications

✈️ Travel

Telecommunications • Technology • Travel

Airalo is the world's first eSIM store that provides digital SIM cards (eSIMs) to travelers in over 200 countries and regions globally. The company offers an innovative solution to avoid high roaming charges by allowing users to purchase and activate eSIMs via its app, ensuring instant connectivity without the need for physical SIM cards. Airalo caters to various travelers by providing local, regional, and global eSIMs with transparent, prepaid pricing plans, supported by 24/7 customer service. The platform also supports partnership through APIs and offers incentives such as referral credits. Airalo represents a modern approach to global mobile connectivity, making it an essential tool for frequent travelers.

📋 Description

• Design and maintain large-scale, high-performance systems. • Develop and refine services to improve scalability and efficiency. • Create RESTful APIs that power our front-end and third-party integrations. • Collaborate on our migration to a service-oriented architecture (SOA). • Write clean, maintainable, and testable code using industry best practices. • Troubleshoot, debug, and resolve technical challenges. • Actively contribute to all phases of the software development lifecycle.

🎯 Requirements

• 5+ years of backend development experience in PHP. • 2+ years working with Laravel to build enterprise-level applications—or equivalent experience with Symfony and a strong motivation to learn Laravel. • Expertise in distributed systems, scalable services, and RESTful APIs. • Familiarity with event-driven architecture and messaging systems (e.g., queues, pub/sub). • Strong SQL/NoSQL knowledge and caching strategies. • Proficiency in OOP, SOLID principles, and design patterns. • Experience with AWS services (e.g., EC2, Lambda, SQS, Aurora, DynamoDB). • Experience with monitoring tools like Datadog and Prometheus. • Hands-on containerisation skills with Docker. • Fluent English communication skills.

🏖️ Benefits

• remote work • generous PTO • wellness and learning allowances • annual Airalo Away retreat

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