Senior PHP Engineer

Airalo
United Kingdom
Workplace: RemoteFull timeGBP 91,600 - 135,000 annuallyFunction: Solutions Engineering & Sales EngineeringSkills: ["Code quality","Mentorship","Deep code reviews","Problem-solving","Communication"]

Lead the evolution of a global platform used by 30M+ users, designing and refining high-performance distributed systems. Drive migration toward service-oriented architecture while enforcing code quality through SOLID principles, testing, and thoughtful design patterns. Triage bottlenecks with advanced caching and database strategies, and partner with Product and DevOps to translate requirements into scalable roadmaps. Serve as a mentor through deep code reviews and technical knowledge sharing.

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Airalo
Airalo
3 weeks ago

Senior PHP Engineer

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 17 hours agoStatus: Live
Reposted: similar role first listed 6 months ago

Job Summary

Lead the evolution of a global platform used by 30M+ users, designing and refining high-performance distributed systems. Drive migration toward service-oriented architecture while enforcing code quality through SOLID principles, testing, and thoughtful design patterns. Triage bottlenecks with advanced caching and database strategies, and partner with Product and DevOps to translate requirements into scalable roadmaps. Serve as a mentor through deep code reviews and technical knowledge sharing.
Location: United Kingdom
Workplace: Remote
Employment Type: Full time · Permanent
Job Function: Solutions Engineering & Sales Engineering
Seniority: Mid level

Key Responsibilities

  • •Lead the design of high-performance distributed systems handling global traffic.
  • •Develop and refine services to improve scalability and efficiency.
  • •Drive transition toward service-oriented architecture to increase modularity and resilience.
  • •Enforce code quality through SOLID principles, design patterns, and testing standards.
  • •Coach mid-level engineers via deep code reviews and technical knowledge sharing; partner with Product and DevOps on scalable roadmaps.

Pay and Benefits

Salary: GBP 91,600 - 135,000 annually

Key Requirements

  • •7+ years of professional backend development with deep mastery of PHP.
  • •4+ years building enterprise-grade applications in Laravel or strong senior experience in Symfony.
  • •Mastery of distributed systems and event-driven architecture, including messaging patterns like SQS or Pub/Sub.
  • •Knowledge of SQL and NoSQL with performance tuning and transaction handling at scale.
  • •Experience architecting on AWS and managing containerized environments with Docker.
Experience:SaaSPaaSSOAMicroservicesEvent-driven architectureDistributed systemsTraveltechESIM
Skills:Code qualityMentorshipDeep code reviewsProblem-solvingCommunication
Languages:English
Tech Stack:PHPLaravelSymfonySOLIDSQLNoSQLAWSDockerSQSPub/SubCI/CDTestingEvent-driven architecture

Eligibility

Work Authorization:Authorization required. Sponsorship not provided.

Company Brief

Airalo
Operates a global eSIM marketplace and mobile connectivity platform that enables travelers and global customers to buy and install eSIMs for data plans across countries without physical SIM cards.
Industry: Telecommunications
Company Size: Medium (51 to 250 employees)
Growth: Growth Stage Startup
Headquarters: Singapore, Singapore
Founded: 2019
WebsiteLinkedIn