Senior iOS Engineer — Lead a Modern Travel App (Hybrid)

Sunweb Group; Oña; Híbrido; EUR 56 000 - 71 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

ATV days

Holidays (23–25 days)

Hybrid work arrangement

Travel allowances

Office furniture and IT equipment

Career development plan

Coaching sessions

Resumo da oferta

Sunweb Group in Girona (Spain) or Rotterdam (Netherlands) is seeking a Senior iOS Engineer to own features from Figma through release and production monitoring. You will join Team Cuba – Mobile, a growing cross‑functional team focused on delivering high‑quality iOS experiences.

You will shape architecture, contribute to API design, and collaborate with Android and backend engineers to ensure a cohesive user journey across platforms, while modernising a mature codebase with careful, quality‑first

Qualificações

• 5+ years of strong Swift experience in production applications.
• Production experience with SwiftUI.
• Navigate and evolve legacy UIKit code.
• Automated testing as a standard part of development.
• Experience with Git workflows, code reviews and CI.
• Mobile release-management experience using App Store Connect and TestFlight.
• Solid understanding of REST APIs and Swift concurrency.
• Experience integrating third‑party SDKs or APIs, ideally including payment services.
• Observability, crash triage and release automation such as Fastlane.
• Professional working proficiency in English.
• A proactive, pragmatic and low‑ego ownership mindset.

Responsabilidades

• Build and evolve customer-facing iOS experiences using Swift and SwiftUI.
• Work confidently with UIKit where the existing product requires it.
• Own features end to end: refinement, implementation, testing, release, monitoring and continuous improvement.
• Act as a technical reference for iOS through code reviews, architectural decisions and documentation.
• Coordinate with Android and backend engineers so features deliver a consistent experience across both platforms.
• Improve release automation and engineering feedback loops using GitHub, Fastlane, TestFlight, Firebase and New Relic.
• Contribute to API design and integrate services such as payments, excursions and transfers.
• Use modern and agentic coding tools pragmatically to improve productivity and code quality.

Conhecimentos

Swift

SwiftUI

UIKit

Automated testing

Git workflows

App Store Connect

TestFlight

REST APIs

Swift concurrency

Third‑party SDKs

Observability

English proficiency

Ownership mindset

Ferramentas

Xcode

GitHub

Fastlane

Firebase

New Relic

App Store Connect

Descrição da oferta de emprego

Sunweb Group in Girona (Spain) or Rotterdam (Netherlands) is seeking a Senior iOS Engineer to own features from Figma through release and production monitoring. You will join Team Cuba – Mobile, a growing cross‑functional team focused on delivering high‑quality iOS experiences.

You will shape architecture, contribute to API design, and collaborate with Android and backend engineers to ensure a cohesive user journey across platforms, while modernising a mature codebase with careful, quality‑first