Senior iOS Engineer

hace 2 días

Barcelona, España Glovo A tiempo completo

Job Description We’re hiring a Senior iOS Engineer to join one of the Central Order Tracking SDK teams within Delivery Hero’s Global 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. Qualifications 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 (, 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.

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