Senior iOS Product Engineering - Data Team

Fever; Madrid; Presencial; EUR 60.000 - 90.000; Jornada completa

Descripción de la vacante

Fever, the world’s leading tech platform for culture and live entertainment, is seeking a Senior iOS Product Engineer to join our Data Team. You’ll own features end-to-end, from ideation with Product to shipping, measuring adoption, and iterating on signals that power discovery and personalization in the iOS app.

You should bring a strong Swift/SwiftUI background, a knack for turning data into better user experiences, and a pragmatic approach to shipping fast.

Formación

• Strong Swift/SwiftUI background with iOS architecture experience.
• Experience turning data into actionable product improvements.
• Proven track record shipping iOS features end-to-end.

Responsabilidades

• Own features E2E: define, build, ship, and measure post-launch metrics.
• Build and maintain mobile instrumentation for high-quality signals powering AI.
• Collaborate with Backend, Data, and Product teams to align mobile capabilities with data strategy.

Conocimientos

Swift

SwiftUI

iOS SDK

Product mindset

Data signals

Mobile instrumentation

Xcode

Herramientas

Firebase

API design

Descripción del empleo

Hey there! We’re Fever, the world’s leading tech platform for culture and live entertainment.

Our mission? To democratize access to culture and entertainment. With our proprietary cutting-edge technology and data-driven approach, we’re revolutionizing the way people engage with live entertainment.

Every month, our platform inspires over 300 million people in +55 countries (and counting) to discover unforgettable experiences while also empowering event creators with our data and technology, helping them scale, innovate, and enhance their events to reach new audiences.

Our results? We’ve teamed up with major industry leaders like Netflix, F.C. Barcelona, and Primavera Sound, presented international award-winning experiences, and are backed by several leading global investors! Impressive, right?

To achieve our mission, we are looking for bar-raisers with a hands-on mindset who are eager to help shape the future of entertainment!

Ready to be part of the experience?

Now, let’s discuss this role and what you will do to help achieve Fever’s mission.

Fever's mobile app is one of the main ways users explore and book experiences in their cities. Helping them find relevant events easily and enjoy a smooth, personalized journey through the app is a key part of delivering a great product.

We're looking for a Senior iOS Engineer with a strong product mindset to join the Data Team and help power the systems that make discovery and personalization smarter inside the app. This role sits at the intersection of iOS development, user behavior insights, and product intelligence, ensuring that the app not only looks great and performs smoothly, but also understands what users care about and helps them find the right events at the right time.

You won't just ship features — you'll own them end-to-end: shaping the idea, building it, defining what success looks like, measuring adoption, and iterating based on real user signals. You'll work closely with Product, Backend, and Data teams to improve how we capture and use in-app signals, enabling better recommendations, more relevant discovery surfaces, and a continuously improving user experience.

The scope

You'll be part of the Data Team, working on the mobile foundations that enable better discovery, personalization, and product understanding within the iOS app.

Rather than focusing only on user-facing features, a big part of your work will be making sure the app is structured to capture reliable user interaction signals, support AI recommendation systems, and allow teams to continuously improve the discovery experience based on real usage.

• Properly instrumented
• Designed with personalization in mind
• Technically prepared to evolve as our AI systems grow

This role combines hands-on iOS development with ownership over the quality, reliability, and evolution of the mobile data layer, helping turn user behavior into better in-app experiences at scale.

About The Role

We are looking for a Senior iOS Product Engineer to join our Data Team. This is a role for an engineer who cares deeply about user experience, product impact, and data. You will bridge the gap between our AI/recommendation capabilities and a seamless, high-performance experience on Apple platforms.

You won't just take tickets and write Swift code. You’ll own features end-to-end: shaping the idea with Product, building it, defining success metrics, and iterating based on real user data. If you love shipping fast, building clean SwiftUI layouts, and using data and AI to make discovery smarter, you’ll fit right in.

• Properly instrumented
• Designed with personalization in mind
• Technically prepared to evolve as our AI systems grow

This role combines hands-on iOS development with ownership over the quality, reliability, and evolution of the mobile data layer, helping turn user behavior into better in-app experiences at scale.

What You Will Do

• Own features E2E: Partner with Product to define, build, and ship features. You will track post-launch metrics and iterate based on how millions of users actually interact with the app.
• Make discovery smarter: Build and maintain the mobile instrumentation layer. You'll ensure the app captures high-quality signals to power our AI systems, directly improving how users find and search for events.
• Ship fast & iterate: Build MVPs to validate ideas quickly. We value learning from real user behavior over over- engineering a perfect architecture for months.
• Cross-functional collaboration: Work closely with Backend, Data, and Product teams to align mobile capabilities with our global data strategy.

Who You Are

• Solid iOS background: Strong experience with Swift, SwiftUI, and the iOS SDK. You know how to build reliable, high-scale mobile applications.
• Product & data mindset: You care about the why behind what you build. You understand how user data and signals translate into better personalization, search, and discovery.
• Pragmatic problem solver: You thrive in fast- paced environments