Adwake

is a tech-enabled services company powered by Entravision. We are a dynamic technology company building a high-availability offerwall platform that connects users with engaging opportunities. Our mission is to deliver seamless, high-quality experiences across web and mobile devices, and we're looking for a Senior Frontend Developer to join our dynamic team.

What You'll Do:

Lead the iOS build of our React Native app, working closely with product and backend

Configure and integrate native SDKs on iOS: Firebase (messaging/APNs, analytics, App Check), AppsFlyer, AppLovin MAX, Google Sign-In, the Facebook SDK and Intercom

Implement App Tracking Transparency, SKAdNetwork, privacy manifests, deep links and universal links

Design iOS alternatives for features built on Android-only APIs, with product

Write native Swift or Objective-C modules where React Native libraries fall short

Build the iOS release pipeline in CircleCI with fastlane: code signing, TestFlight and App Store Connect

Own App Store submissions and App Review, including the guidelines that apply to rewards and incentive apps

Keep shared code platform-agnostic so Android and iOS stay in sync

Maintain testing on both platforms with Jest and Maestro end-to-end tests

Review code and share iOS knowledge with the team

What you need to have:

5+ years of professional mobile or frontend experience, including 3+ years of React Native

At least one React Native app shipped to the App Store and maintained in production

Strong knowledge in TypeScript and JavaScript

Hands-on iOS tooling: Xcode, CocoaPods,



signing and provisioning, TestFlight, App Store Connect

Experience integrating third-party native SDKs (attribution, ads, push, analytics) in React Native

Working knowledge of Swift or Objective-C for native modules and debugging

Solid understanding of App Store Review Guidelines, ATT and Apple's privacy requirements

Testing experience with Jest plus a mobile end-to-end framework (Maestro, Detox or similar)

Strong problem-solving skills and comfort in a fast-paced environment

Nice-to-Have:

Experience with rewards, offerwall, gaming or ad-monetised apps and how they fare in App Review

WebView-based hybrid apps (JS-to-native messaging, cookie and session handling)

Sign in with Apple

React web experience (React Query, MUI), to help on the web app

CI/CD for mobile (CircleCI, fastlane, Firebase App Distribution)

Google Cloud and Firebase

Sentry or similar crash reporting

Why Join Us?

Work on a high-impact, high-availability platform serving millions of users

Collaborate with a talented and passionate team in a fast-paced, innovative environment

Hybrid working model, with possibility of working remotely

Opportunities for professional growth and hands-on experience with cutting-edge technologies

What We Offer

Hybrid Work Model

Ticket Restaurant

Private Health Insurance

Gym Membership

Office Snacks & Breakfast

Team Events

Referral Bonus

Please note that we do NOT provide VISA sponsorship. Candidates without a legal permit to work in Spain won't be eligible for the recruitment process.

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📌 Senior Front-End Developer (Barcelona)
🏢 Entravision Digital Global Advertising powered by Technology
📍 Barcelona