
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.
🔥 53 minutes ago
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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.
• Lead the design of high-performance distributed systems capable of handling global traffic • Develop and refine services to improve scalability and efficiency • Drive the transition toward a service-oriented architecture for modularity and resilience • Enforce SOLID principles, design patterns, code quality, and testing standards • Coach mid-level engineers through deep code reviews and technical knowledge sharing • Identify service bottlenecks and implement advanced caching and database strategies • Partner with Product and DevOps to translate complex requirements into scalable technical roadmaps • Participate in a 24/7 on-call rotation supporting global service reliability
• 7+ years of professional backend development experience with deep mastery of PHP • 4+ years building enterprise-grade applications in Laravel or equivalent senior experience in Symfony • Mastery of distributed systems, event-driven architecture, and messaging patterns such as SQS or Pub/Sub • Ability to effectively use AI tools during technical tasks, including prompting, validation, and iteration • Knowledge of SQL and NoSQL, including performance tuning and handling transactions at scale • Experience architecting on AWS and managing containerized environments with Docker • Clean code, automated testing, and CI/CD best practices • Fluent English and ability to explain complex technical trade-offs to stakeholders • Candidates must already reside and be fully eligible to work in Spain • Participation in the on-call rotation is required
• Paid standby fees and overtime pay for on-call rotation • Guaranteed rest periods and flexible hours following night incidents • Split on-call rotations (weekdays vs. weekends) to minimize fatigue • Remote work anywhere in Spain • Full-time permanent contrato indefinido via Deel • Work-life balance and flexibility • Professional learning and growth opportunities • Equal-opportunity employer with reasonable accommodations upon request
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