iOS Developer (Remote, Spain)

About the role

We are looking for a talented iOS engineer to create the native iOS experience for BJAK's AI‑powered Neobank app. You will work on clean user flows, fast performance, and high‑quality mobile features that serve real customers.

Key responsibilities

• Design, develop, and ship native iOS features for onboarding, accounts, cards, payments, transfers, rewards and AI‑assisted journeys.
• Collaborate with product, design, backend and AI teams to turn concepts into production releases.
• Own app quality, including performance, crash rate, loading states, edge cases and release stability.
• Use production feedback, analytics and user behaviour to iterate on features after launch.
• Integrate APIs, authentication, secure data handling and financial workflows with a focus on reliability.

Required profile

• Strong native iOS experience using Swift and a track record of shipping apps used by real users.
• Good understanding of SwiftUI, UIKit, async/await and iOS architecture patterns.
• Product‑oriented mindset with a focus on UX, not just building screens.
• Ability to debug production issues and improve performance and reliability.
• Comfortable working in an ambiguous, fast‑moving startup environment.

Required skills

• Swift
• SwiftUI
• UIKit
• async/await
• iOS architecture patterns