Airalo

Partner Experience

SeniorPHPEngineer

€50–75k ~AI est. Spain FULL TIME Remote Friendly
Market Sentiment
HIGH DEMAND

Neural analysis suggests this role is
optimal for Senior candidates.

The Brief

“Senior PHP Engineer at Airalo. Skills: PHP, Distributed systems, Service-oriented architecture. Lead design of distributed systems. Develop services”

What You'll Achieve.

Build scalable platform; Scale platform

Industry & Context.

Partner Experience
Problems you'll solve

Architectural puzzles

Eligibility Requirements

On-call rotation, Reside in Spain, Eligible to work in Spain

What They're Looking For.

Must Have

7+ years backend development, 4+ years Laravel/Symfony, Mastery of distributed systems, Mastery of event-driven architecture, Mastery of messaging patterns, Proficiency with AI tools, Knowledge of SQL, Knowledge of NoSQL, Experience architecting on AWS, Experience managing containerized environments, Fluent English

Nice to Have

Experience with SaaS/PaaS, Experience with SOA, Experience with microservices architecture, Experience with eSIM, Experience with GSMA technologies, Familiarity with Traveltech solutions, Experience building custom SDKs, Experience maintaining custom SDKs

What You'll Do.

Lead design of distributed systems

Drive transition toward SOA

Set bar for code quality

Enforce SOLID principles

Enforce design patterns

Enforce testing standards

Coach mid-level engineers

Share technical knowledge

Implement caching strategies

Implement database strategies

Translate requirements

How You'll Work.

Team & Collaboration

Product teams; DevOps teams

Communication Scope

Explain technical trade-offs

Process & Methodology

Roadmaps

Full Job Description

## Description Ready to make travel easier for millions? Airalo is the world’s first and largest eSIM store, helping travellers stay connected seamlessly in over 200 countries and regions. We trust our teams to take ownership, put customers first, and do work that has a real impact every day. What’s in it for you? Airalo offers team members a range of perks, including remote work, generous PTO, wellness and learning allowances, and, of course, our annual Airalo Away retreat. Learn more about our benefits here; www.notion.so/airalo-public/Benefits-25396a97ffca81fb9bc1f0be479f1be3   Hi, I'm Daniele, VP of Engineering at Airalo! Engineering drives Airalo’s eSIM platform. We build the product that lets millions of people connect instantly across the globe. The challenges are exciting: high-scale systems, carrier integrations, and products spanning both B2C and B2B. What matters most to us is creating an environment where engineers can do their best work. Real ownership, autonomy, and a direct link between what you ship and business outcomes are key. You’ll work with smart, motivated people who take their craft seriously. If you want to build things that matter at global scale, this is where you do it. Airalo’s fully remote Engineering team is growing. In this role, you'll tackle complex technical challenges across our product ecosystem, helping build, innovate, and scale the platform that keeps millions of travellers connected worldwide. Are you a seasoned engineer who thrives on solving complex architectural puzzles in PHP? Join our team as a Senior Backend Engineer where you will lead the evolution of our global platform with more then 20 million users. We value deep technical mastery, a mentor mindset, and the ability to balance rapid innovation with system stability. While we use Laravel, we highly value the architectural rigor of seasoned Symfony experts ready to pick up Laravel and apply their skills to our ecosystem. ## On Call Participating in our on-call rotati

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