At Airalo, we're making it easier for people to stay connected wherever they travel. As the world's first eSIM store, we help millions of travelers access affordable mobile data in 200+ countries and regions around the world.
Today, we're a team of 400+ people across 60+ countries, building a product used by travelers every day. We've grown quickly, but we've worked hard to keep what matters: trust, ownership, and the freedom for people to do great work without unnecessary layers or bureaucracy.
We're fully remote by design, genuinely global, and united by a shared mission to make travel simpler for everyone.
Your Next Destination- Location: Remote, anywhere in Spain or the UK.
- Contract:
- Spain: Full-time, permanent contrato indefinido via Deel (our employer of record in Spain)
- UK: Full-time, permanent
- Benefits: Learn more about our benefits here in this link - https://airalo-public.notion.site/Benefits-25396a97ffca81fb9bc1f0be479f1be3?pvs=74
- Languages: English is our main working language day to day, so you'll need to be comfortable communicating in it both in meetings and async.
Curious what it's actually like to work at Airalo? We've put together a guide for each of the hubs we hire from most, covering our benefits, remote culture, employment setup, and what our team values most:
- Life at Airalo · España: https://airalo-public.notion.site/life-at-airalo-espana
- Life at Airalo · United Kingdom: https://airalo-public.notion.site/life-at-airalo-united-kingdom
In this role, you will work within a modern development environment that leverages a modular architecture with Swift Package Manager (SPM), hybrid UI workflows combining SwiftUI for views and UIKit for navigation, and Swift Concurrency. You will be part of a team committed to high code quality through high unit test coverage (80%+) and cutting-edge agentic End-to-End (E2E) workflows.
Your main responsibilities are:
- Build Core Software: Design and develop enterprise-quality software components based on product specifications, delivering brand-new features as well as enhancements to existing ones.
- Ensure Code Quality & Reliability: Write clean code adhering to team guidelines, implement robust tests, and troubleshoot technical or application issues as they arise.
- Collaborate Across the Lifecycle: Work daily alongside fellow developers throughout the full software development lifecycle, and prepare clear technical documentation to enrich our iOS knowledge base.
- Drive Continuous Innovation: Stay current with industry best practices and proactively bring fresh, creative ideas to the engineering team.
Does this sound like you:
- Proven iOS Engineering Background: You hold a Bachelor’s degree in Computer Engineering (or a similar field) and bring at least 3 years of hands-on experience developing Swift-based iOS applications within agile teams—including a track record of publishing and continuously supporting one or more live apps.
- Core Technical & Architectural Mastery: You are confident in software architecture and design, with deep proficiency in MVVM (or similar modern patterns), OOP principles, iOS Frameworks, and Git/Gitflow workflows.
- Modern UI & Domain Experience: You bring strong knowledge of data structures, algorithms, processes, and memory management, combined with practical experience building pixel-perfect UIs with SwiftUI and Auto-Layout, alongside domain exposure to payment systems and marketplaces.
- Quality & Modern Workflow Expertise: You prioritize software reliability through Unit Testing, Feature Testing, and Mocking, and you bring solid, up-to-date knowledge of AI workflows and agentic engineering.
- Strong Collaboration & English Skills: You possess strong communication skills and full fluency in English, thriving in a team-first development environment.
Bonus:
- UI/UX & Testing: Knowledge of UI/UX best practices and experience in A/B testing.
- Agile & Telecom: Prior experience with SCRUM and other agile methods.
- Domain Knowledge: Prior work experience in telecommunications, including knowledge of eSIM and GSMA related technologies and services.
Why People Join Us🇪🇸 Why people join us in Spain
We started Airalo to make staying connected effortless, wherever you are in the world. Today, millions of travelers rely on our eSIMs, and many of the people building the product were customers first.
Our team is united by a shared belief that great work happens when people are trusted to own what they do. As Airalo continues to grow, so do the opportunities to learn, take on new challenges, and make a real impact.
For many of our teammates in Spain, it's the combination of stability, flexibility, and genuine work-life balance that makes Airalo feel like home.
🇬🇧 Why people join us in the UKWe started Airalo to make staying connected effortless, wherever you are in the world. Today, millions of travelers rely on our eSIMs, and many of the people building the product first discovered us as customers.
Our team spans 60+ countries, but what people often notice quickly is how work actually feels here. There's trust to own what you do, space to focus without constant layers of process, and a clear sense of what you're responsible for from day one.
As Airalo continues to grow, people tend to stay for a mix of things: the chance to work on a product used globally, the autonomy to shape how they work, and the opportunity to keep taking on new challenges without getting stuck in one lane.
Before You Hit ApplySkills Required
- Bachelor's degree in Computer Engineering or similar
- Minimum 3 years hands-on experience developing Swift-based iOS applications; published and supported live apps
- Proficiency in Swift, SwiftUI and UIKit
- Experience with Swift Package Manager (SPM) and Swift Concurrency
- Strong knowledge of MVVM or similar architectures, OOP principles, iOS frameworks, data structures, algorithms, and memory management
- Experience building pixel-perfect UIs with Auto Layout
- Familiarity with Git and Gitflow workflows
- Strong emphasis on testing: Unit Testing, Feature Testing, Mocking, and maintaining high unit test coverage (80%+)
- Experience with End-to-End (E2E) testing and agentic workflows
- Strong English communication and collaboration skills
- Domain exposure to payment systems and marketplaces
- Knowledge of UI/UX best practices and A/B testing
- Experience with SCRUM and agile methods
- Experience in telecommunications and eSIM / GSMA technologies
What We Do
Bringing you pain-free connectivity while you travel. As travelers ourselves, we’ve faced the painful situations of not finding Wi-Fi, losing the SIM card you’ve carefully taped to the back of your phone, and the horror of coming home to an unexpected roaming bill. We believe that in today’s modern world, connectivity and freedom should be accessible to all. Airalo is here to take away the pain and stress of researching and seeking out the best roaming deal. We’re here to let everyone stay connected globally while keeping it simple and pain-free. Airalo is the world’s first eSIM store for travelers to access over 200+ eSIMs at the most affordable, local rates from around the world, all via eSIM-compatible smartphone, tablet, or PC. Airalo offers you both connectivity and freedom - you’ll never have to carry multiple SIM cards or change your number again, no matter where you are in the world.
