🔍Swift/ iOS Developer Location: 100% remote (EU-based)Contract type: B2BWorking time: Full-time💡 About the companyKyotu Technology is a boutique software house based in Wrocław and Warsaw, Poland. We partner with clients from Germany, Switzerland, Western Europe, the US, and the Middle East, delivering complex, secure, and business-critical systems — including those used in finance, identity verification, and cybersecurity.🚀 About the projectWe’re developing secure digital identity and authorization systems for a German public sector client. You’ll build native iOS applications that handle sensitive user data, implement advanced cryptographic protocols, and meet strict security and compliance standards.This is a long-term project (2–3 years, with the possibility of extension) in a highly regulated environment with a strong focus on privacy, security, and user experience.🧠 Your responsibilities Design and implement secure native iOS applications using Swift Develop secure storage and communication modules (e.g. BLE, NFC) Integrate biometric authentication (Face ID, Touch ID) Collaborate with UX/UI teams to ensure intuitive, accessible interfaces Implement and maintain unit and integration tests using XCTest and Appium Participate in code reviews and enforce security best practices Cooperate closely with other teams (mobile, backend, QA, security) in a collaborative environment 🧩 Requirements Minimum 5 years of experience in native iOS development using Swift Proficiency with Xcode and the iOS development toolchain At least 1 year of experience with SwiftUI and Apple Human Interface Guidelines

Strong knowledge of native iOS APIs, including:

Keychain (secure credential storage) SecureEnclave (cryptographic operations) BLE (Bluetooth Low Energy) NFC communication BiometricPrompt (Face ID, Touch ID)

Experience with testing tools (XCTest, Appium) Understanding of cryptography and secure communication standards Familiarity with Git-based workflows English proficiency (minimum B2 level) 📦 What we offer 100% remote work within the EU (occasional on-site meetings in Germany) Long-term project (2–3 years, with possibility of extension) Stable and collaborative international team: mobile, backend, QA, and security engineers Work on high-impact applications with strong privacy and security focus 🗂️ NoteWe are currently building a talent pool for upcoming projects.If you’d like to be considered for future opportunities as an iOS Developer at Kyotu, send us your CV — we’ll get in touch once a matching project becomes available.