About the opportunity
We’re hiring a Senior iOS Engineer to join one of the Central Order Tracking SDK teams within Delivery Hero’s General Services unit. Based in our Barcelona hub, you will be a technical pillar in building our native Tracking UI SDK, a critical component library that unifies the user experience for all Delivery Hero brands (Glovo,Hungerstation, Pandora, and more).
YOUR MISSION
As a Senior Engineer, you won't just write code;
you will shape the architecture of a library used by hundreds of other engineers. You will balance "pixel-perfect" UI requirements with robust backend integrations, ensuring that our tracking components are performant, accessible, and easy to adopt across the entire Delivery Hero ecosystem.
THE JOURNEY
- Architect the UI SDK: Lead the design and development of a modular native iOS SDK using Swift, ensuring it is flexible enough to adapt to various brand identities.
- Collaborate in the BFF Integration: Collaborate closely with Backend Engineers to design and implement efficient BFF (Backend-for-Frontend) contracts, ensuring the UI SDK handles data fetching and state management with minimal latency.
- Design System Integration: Act as the technical expert for translating complex Design System requirements into reusable, themeable UI components that work seamlessly across different host apps.
- Technical Mentorship: Guide and mentor mid-level and junior engineers on the team, conducting high-quality code reviews and promoting engineering best practices.
- Cross-Brand Collaboration: Partner with regional brand teams to troubleshoot integration challenges and ensure the SDK meets the diverse technical needs of the group.
- Quality & Documentation: Own the technical documentation and RFC process for new features. Ensure 100% visual consistency through Snapshot testing, unit tests, and performance profiling.
- CI/CD Excellence: Improve and maintain automated pipelines for SDK distribution (Swift Package Manager/CocoaPods) to ensure reliable releases.
What you need to be successful
- Senior iOS Expertise: At least 5 years of experience in native iOS development, with deep mastery of Swift.
- UI Architect Mindset: Extensive experience building complex, reusable UI components and a deep understanding of UIKit and SwiftUI. You have a strong track record of working with Design Systems.
- Full-Stack Collaboration: Proven experience working with Backend/BFF teams to define API contracts. You understand networking, caching strategies, and how to optimize mobile-to-backend communication.
- SDK/Library Experience: Direct experience building and maintaining shared libraries or SDKs, with a focus on public API design and versioning.
- Asynchronous Mastery: Expert-level knowledge of Swift Concurrency (Async/Await)
- Quality & Testing: A "test-first" mentality. Expertise in XCTest, XCUITest, and specifically Snapshot Testing (e.G., Point-Free) for UI validation.
- Leadership Qualities: Experience leading technical initiatives and a passion for mentoring others.
- Communication: Full professional English proficiency.
- Bonus Points: Experience with Flutter is a plus.
Who we are
As the world’s pioneering local delivery platform, our mission is to deliver an amazing experience, fast, easy, and to your door. We operate in over 70+ countries worldwide, powered by tech, designed by people. As one of Europe’s largest tech platforms, we enable creative minds to deliver solutions that create impact within our ecosystem. We move fast, take action and adapt. No matter where you're from or what you believe in, we build, we deliver, we lead. We are Delivery Hero.
What's in it for you
We believe driven talent deserves:
- Monthly Glovo credits to satisfy your cravings!
- Discounted gym memberships to keep you energized.
- ️ Extra time off, the freedom to work from home two days a week, and the opportunity to work from anywhere for up to three weeks a year!
- Enhanced parental leave, and office-based nursery.
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