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.

As a Senior Frontend Developer, you will play a pivotal role in designing, developing, and maintaining our web and mobile applications. You’ll work closely with cross-functional teams, including product and backend engineers, to deliver responsive, performant, and visually appealing user interfaces. Your expertise in React and React Native will drive the creation of cutting-edge solutions that delight our users.

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