Senior iOS Developer; Swift

As a Senior Mobile Developer at Ninja, you will have the opportunity to work on exciting projects, collaborate with cross-functional teams, and contribute to continuous improvement of our technology development practices.

• 5+ years in Mobile app development
• 3+ years of experience in iOS Apps (Swift) development
• Prior experience in React Native is a plus
• Prior experience in Android (Kotlin) is nice to have
• Expertise in iOS development with a strong portfolio of applications developed and deployed on the App Store
• Proficiency in Swift programming language, with a deep understanding of Xcode, and related development tools.
• Strong understanding of RESTful and GraphQL APIs and experience in integrating backend services with mobile applications.
• Hands‑on experience on the backend technologies is a plus
• Keep up‑to‑date with the latest technologies and industry trends
• Mentor and guide junior developers
• Create and maintain technical documentation
• Optimize mobile applications for maximum performance and scalability

• We’re international! All of our communication is in English.
• We believe in the power of transparency, trust, and direct communications.
• We work on large‑scale products, applications, and services.
• We are a team of experts with clear goals.
• We are growing rapidly.
• We offer a competitive package.